In connection with Ripple's decentralization strategy, the example
validators.txt file is being updated, and the [validators] field,
which contained a static list of trusted validators, is being
replaced with two new fields:
- The [validator_list_keys] field which contains the keys that can be
used to sign its recommended validator list.
- The [validator_list_sites] field which specifies the URLs where
dynamic validator list can be found.
The initial configuration links to Ripple's default validator list,
which is located at https://vl.ripple.com.
To read more about Ripple's decentralization strategy, please visit
the Ripple Dev Blog:
https://ripple.com/dev-blog/decentralization-strategy-update/
Profiling and research indicates that the SQLite query planner executed
our existing SQL queries sub-optimally by not using the index efficiently.
Restructuring the SQL query works around this issue and allows queries
to be executed efficiently and without unnecessary delay.
Do not dispatch a transaction received from a peer for
processing, if it has already been dispatched within the
past ten seconds.
Increase the number of transaction handlers that can be in
flight in the job queue and decrease the relative cost for
peers to share transaction and ledger data.
Additionally, make better use of resources by adjusting the
number of threads we initialize, by reverting commit
68b8ffdb63.
We need to ensure that pointers and/or references to existing
elements will not be invalidated during the course of element
insertion and removal.
Containers like std::vector do not offer this guarantee, and
cannot be used as the underlying container for the stack.
By choosing to explicitly specify std::deque as the underlying
cotnainer, we avoid:
- the unlikely possibility of the C++ standards committee
changing the default template parameter to a container;
- the more likely possibility of an accidental change by
a programmer, without fully considering the consequences.
* Stores recent history of "good" ledgers. Uses the maximum as the
expected ledger size. When a large value drops off, use a 90%
backoff to go down to to the new maximum.
* If consensus is unhealthy, wipe the history in addition to the current
clamping.
* Include .md doc files in xcode and VS projects
In support of dynamic validator list, this changeset:
1. Adds a new `validator_list_expires` field to `server_info` that
indicates when the current validator list will become stale.
2. Adds a new admin only `validator_lists` RPC that returns the
current list of known validators and the most recent published validator
lists.
3. Adds a new admin only `validator_sites` RPC that returns the list of
configured validator publisher sites and when they were most recently
queried.
Manifests of validators newly added to a published validator list are
not reliably propagated to network nodes.
This solves the problem by allowing a published validator list to
include the manifest.
RIPD-1559
Switches the default behavior of Consensus to use roundCloseTime instead of
effCloseTime. effCloseTime is still used when accepting the consensus ledger to
ensure the consensus close time comes after the parent ledger close time. This
change eliminates an edge case in which peers could reach agreement on the close
time, but end up generating ledgers with different close times.
Introduce "fix1523" which corrects a minor technical flaw with
the original implementation of the escrow feature.
When creating an escrow, the entry would only be tracked in the
owner directory of the sender; as a result, an escrow recipient
would not be able to detect incoming escrows without monitoring
the ledger in real-time for transactions of interest or without
the sender communicating this information out of band.
With the fix in place, escrows where the recipient differs from
the sender will be listed in the recipient's owner directory as
well.
* If the transaction can't be queued, recover to the open ledger once,
and drop it on the next attempt.
* New result codes for transactions that can not queue.
* Add minimum queue size.
* Remove the obsolete and incorrect SF_RETRY flag.
* fix#2215
Removes unnecessary common link libs related to openssl, which we link
to explicitly using finder vars now. THis allows the generated XCode
project to link without error. Tested with CMake 3.9.0 and XCode 8.3.3.
Add coverage for a few invariant checks. Handle exception in invariant
checking code so that an check that throws an exception will still
properly return tef/tecINVARIANT_FAILED.
if openssl is configured with compression support AND you link
to the static lib, you are going to need to link to zlib.
Fundamentally the CMake finder should take care of this (as
described in https://gitlab.kitware.com/cmake/cmake/issues/16885),
but we work around it here by adding zlib explicitly. Update
beast error test for OpenSSL 1.1.0
When two ledgers have the same number of validations, the code
will now use the ledger hash itself to break the tie rather than
the highest node ID supporting each validation.
* Use fixed size UNL if the total listed validators are below
threshold.
* Set quorum to provide Byzantine fault tolerance until a
threshold of total validators is exceeded, at which time
quorum is 80%.
* Ensure that a quorum of 0 cannot be configured.
Sets a maximum TransferRate value of 100%. Squashes any
requested TransferRate over the limit to the max value.
This change requires an amendment ("fix1201") in rippled.
Adds test functionality for enabling an amendment mid-test.
Additionally, adds tests utilizing varying transfer rates both
with and without the amendment enabled.
This commit introduces the "SortedDirectories" amendment, which
addresses two distinct issues:
First, it corrects a technical flaw that could, in some edge cases,
prevent an empty intermediate page from being deleted.
Second, it sorts directory entries within a page (other than order
book page entries, which remain strictly FIFO). This makes insert
operations deterministic, instead of pseudo-random and reliant on
temporal ordering.
Lastly, it removes the ability to perform a "soft delete" where
the page number of the item to delete need not be known if the
item is in the first 20 pages, and enforces a maximum limit to
the number of pages that a directory can span.
The two active users of DeadlineTimer, NetworkOPs and Application,
now use asio::steady_timers rather than DeadlineTimer.
DeadlineTimer is removed since it is no longer used.
To assure that all in-flight closures on timers are done before
Stoppables call stopped(), the JobCounter is made more generic.
It's now a ClosureCounter. The ClosureCounter is currently used
to count closures in flight for the JobQueue, NetworkOPs, and the
Application.
If the JobQueue is used during shutdown then those Jobs may access
Stoppables after they have already stopped. This violates the
preconditions of Stoppables and may lead to undefined behavior.
The solution taken here is to reference count all Jobs in the
JobQueue. At stop time all Jobs already in the JobQueue are
allowed to run to completion, but no further Jobs are allowed
into the JobQueue.
If a Job is rejected from the JobQueue (because we are stopping),
then JobQueue::addJob() returns false, so the caller can make any
necessary adjustments.
Add more test coverage for ServerHandlerImp.cpp. Ensure limit parameter
is propagated from parsed object to in-memory config.
Release Notes
-------------
This fixes a bug whereby the limit parameter on a port configuration was
ignored.
Check and modify amendment blocked status with each new ledger (provided
by @wilsonianb). Honor blocked status in certain RPC commands and when
deciding whether to propose/validate.
Fixes: RIPD-1479
Fixes: RIPD-1447
Release Notes
-------------
This resolves an issue whereby an amendment blocked server would still
serve some RPC requests that are unreliable in blocked state and would
continue to publish validations.
A bug in gdb is crashing when demangling some symbols. Gdb needs to be updated
to at least gdb 8.
Only run the debug build under gdb (other builds can time out).
Fixes: RIPD-1417
Fix incorrect error case messages. Fix crash in NetworkOps instance when
exiting with remaining RPC subscriptions. Add code to remove URL
subscription when requested.
Enable all supported amendments in Env by default. Rename `features()`
to `with_features()` and add `all_features_except()` to support feature
subsets in Env. Refactor internal feature handling based on a bitset.
Introduces a generic Validations class for storing and querying current and
recent validations. Aditionally migrates the validation related timing
constants from LedgerTiming to the new Validations code.
Introduces RCLValidations as the version of Validations adapted for use in the
RCL. This adds support for flushing/writing validations to the sqlite log and
also manages concurrent access to the Validations data.
RCLValidations::flush() no longer uses the JobQueue for its database
write at shutdown. It performs the write directly without
changing threads.
3bcd986 Set version to 79
4f42f8c Remove spurious fallthrough guidance
fa1ac16 Set version to 78
0cb9b63 Fix warning in root ca declaration
f78c73a Tidy up file_posix unused variable
72ce9ef Tidy up dstream for existing Boost versions
efe8e58 Add Boost.Locale utf8 benchmark comparison
f7c745e Remove string_view_body
7a79efa Tidy up FieldsReader doc
e51aefd Header file tidying
69898f4 Fix warning in zlib
53723c0 Add message keep_alive, chunked, content_length members
d7af73b Fix spurious uninitialized warning
ca42cc0 Tidy up invalid characters in test vector
48d3e60 Use make_unique_noinit
a1ff804 span, string, vector bodies are public
feab6a0 Documentation work
116c0b0 Add span_body
7fb901d Tidy up includes and javadocs
f0f58be Add span
7a8982b Add vector_body
524f73a Tidy up basic_string_body
a8ad67b Set version to 77
d555859 file_posix works without large file support
1bc30cb Set version to 76
9a1e7a8 Disable SSE4.2 optimizations
09af312 Fix parse illegal characters in obs-fold
7dd684c Add file_body_win32:
1bbc71c serializing file_body is not const
9a4b55e BodyReader, BodyWriter use two-phase init (API Change):
dc400ce Serializer members are not const
1a33c37 Rename to serializer::keep_alive (API Change):
55935c5 Add serializer::chunked
63ace37 Add serializer::get
2c4047b BodyReader may construct from a non-const message
0a0a225 Use Boost.Config
6f83d07 Always go through write_some:
0e23066 Set version to 75
28f3ece Doc tidying
3495331 Using SSE4.2 intrinsics in basic_parser if available
bc1f0ac file_body tests
4e03d7e Add serializer::limit
85e3ee8 Shrink serializer buffers using buffers_ref
78bcdb1 Tidy up BEAST_NO_BIG_VARIANTS
3ea6cf2 Construct buffer_prefix_view in-place
69f9f7a Use file_body for valid requests, string_body otherwise.
6f88f01 Set version to 74
93fed8e remove redundant flush() from example:
e0f56da Fix Beast include directories for cmake targets
5ff9e0a Add file_posix
1bb5705 Remove common/file_body.hpp
5c89d87 Add file_body
67a55c8 Add file_win32
647d3b0 Add file_stdio and File concept
89c416c Set version to 73
0efc32f Fixes for gcc-4.8
c8910ab Initialize local variable in basic_parser
8a28193 Adjust benchmarks
81e51d8 Verify certificates in SSL clients
a43f6d4 Jamroot tweak
8c85ee8 Put more... links on overload reference pages
ff1104e Documentation tidy
826ff0e serializer::next replaces serializer::get (API Change):
8d67775 Refactor header and message constructors:
6c79f19 Add basic_parser tests
25127d9 basic_parser optimizations:
9d082fd Set version to 72
c88e2b9 Various improvements to http_server_fast.cpp:
20b0fdb Documentation tidying
afd1fa7 Add websocket-server-async example
954b597 Add http-server-threaded example
df8f253 Refactor file_body for best practices
11c1037 Newly constructed responses have a 200 OK result
a648817 Refine Body::size specification
40aad37 Tidy up set payload in http-server-fast
52cefbc Set version to 71
8c51c77 Tidy up Jamroot /permissive-
5efecea Update README.md
5a47acd Tidy up http_sync_port error check
a2af2b5 Concept check in basic_dynamic_body
8b80a6f Fix buffer overflow handling for string_body and mutable_body
ec3b4fd Return std::size_t from Body::writer::put (API Change)
effbb37 Check trailers in test
f5368cf Call prepare_payload in HTTP example
a3e5e01 Fix spurious on_chunk invocation
96d94eb Add options for building examples and tests. Move zlib test sources to test/zlib
e0efdc7 Allow close, ping, and write to happen concurrently
9c1a419 Refactor websocket composed ops
d5659a4 Fine tune websocket asserts
b8e8943 std::pair "last" -> "first" in http_message.qbk
c691bf4 Fix can/cannot thinko in FAQ.
6dd006b Documentation revision
6d2e315 Fix extra ; warning
78a065b Set version to 70
00c7e9d Fix HEAD response in file_service
67d70d2 Fix BEAST_FALLTHROUGH in config
4f33655 Add parser::on_header to set a callback
9c16b21 Add basic_parser header and body limits:
b64d1f7 Rename to message::base (API Change):
436c66a Serialize in one step when possible
3e1061b Set version to 69
f709273 Add /permissive- to msvc toolchain
0dae464 Use BEAST_FALLTHROUGH to silence warnings
a70d386 basic_parser optimizations
4269f35 Set version to 68
544327f Link statically on cmake MSVC
e213ffe Add const_body, mutable_body to examples
0568763 Optimize field lookups
8fc3001 Use string_ref in older Boost versions
8af77da bad_target replaces bad_path (API Change):
325dd62 Adjust buffer size in fast server
be59785 Doc erratum
d9b44f3 Small speed up in fields comparisons
3e6ce38 Use Boost master on Appveyor
09f3d64 Split common tests to a new project
adfd22a Remove BodyReader::is_deferred (API Change):
582d28d Change BodyReader, BodyWriter requirements (API Change):
8982e14 Set version to 67
daa58a2 Group common example headers
afd8f1a Rename to http-server-fast
07cb9f7 control_callback replaces ping_callback (API Change):
91e83ed Use boost::string_view
067db87 Merge stream_base to stream and tidy
d61241a Add http-server-small example
eb08e92 Fix doc example link
7fb75d0 Set version to 66
df86723 Respect debug flag for marked output
c08565a Squelch spurious warning on gcc
188ef7c Documentation work
1c62d3a Add http-server example
3f54582 basic_fields optimizations
a8b05b8 Add header aliases
b94eac3 Tidy up message piecewise ctors
9c48b52 Handle bad_alloc in parser
1b57c54 Fix costly potential value-init in parser
1edc41e Make consuming_buffers smaller
72ac918 Add serializer request/response aliases
18f7606 string_param optimizations
c675252 Set version to 65
c398cdd Enable msvc warnings in Jamfile
380cceb Fix unused variable warnings
4172e7e Enable unused variable warning on msvc cmake
f04d227 Fix integer warnings
ca975b3 Fix narrowing in deflate_stream
2fab796 Fix narrowing in inflate_stream
cff87f6 Fix narrowing in ostream
1956886 Fix narrowing in static_ostream
69cdc4b Fix integer types in deflate_stream::bi_reverse
3e3dd21 Enable narrowing warning on msvc cmake
e11a294 Set version to 64
a00e070 Remove make_serializer (API Change):
8449697 Add link_directories to cmake
7b2b066 Doc tidying
158d3e8 async_write requires a non-const message:
d13328b Better User-Agent in examples
ebcb2c0 Exemplars are compiled code
b9054d3 Simplify websocket write_op
c2571fe Simplify ssl teardown composed op
d8ad3d1 Simplify buffered_read_stream composed op
f68dc34 Set version to 63
a99f7ef Control running with valgrind explicitly
4eb7af4 Tidy up Jamfiles
49b42a5 Tidy up CMakeLists.txt
dadb54f Only run the tests under ubasan
d1c7696 Move benchmarks to a separate project
a4aada8 Only build and run tests in variant=coverage
f835b9a Don't use cached Boost
a0edd82 Put num_jobs back up on Travis
a8d5823 Use std::to_string instead of lexical_cast
45d8b81 Set version to 62
09e07ce Put slow tests back for coverage builds
295b1d7 Doc tidy
f58425c Squelch harmless not_connected errors
9b537f7 Add http::is_fields trait
d43701b message::prepare_payload replaces message::prepare (API Change):
42ba289 Refine FieldsReader concept (API Change)
bde90a1 Narrow the use of Fields parameters:
5f47526 parser requires basic_fields (API Change):
60f58e4 Avoid explicit operator bool for error
352f8de Clear the error faster
34befd8 Tidy up namespaces in examples
9e0b4b5 Doc fixes and tidy
c003a2a Tidy up test build scripts and projects
b929130 Add server-framework tests
03d4301 Increase detail::static_ostream coverage
80d7cbc Remove libssl-dev from a Travis matrix item
4c15db4 Set version to 61
1dfbd0b Don't run slow tests on certain targets
6bb1109 Use one job less on CI
6f58342 Tidy up resolver calls
530b044 Add multi_port to server-framework
bfef5d1 Tidy up http-crawl example
e2f2f33 Reorganize SSL examples
adc301b Fix shadowing warnings
c60185e Add server-framework SSL HTTP and WebSocket ports
7912fb8 Refactor WebSocket, HTTP examples:
cd4b9e0 Flush the output stream in the example
d046b20 Tidy up names in error categories
9d4a422 status-codes is unsigned (API Change)
e3599b0 header::version is unsigned (API Change)
a26b043 Add message::header_part()
fc8d2e9 Tidy up some integer conversion warnings
c91732e Reorganize SSL examples
9907b31 Documentation work
4b2e78e Use generic_cateogry for errno
38c46cd Remove Spirit dependency
c111d6f Set version to 60
d78dc12 Documentation work
141a524 New server-framework, full featured server example:
3f7ffd9 Fix response message type in async websocket accept
13f3750 String comparisons are public interfaces
4e4bcf8 Set version to 59
5015cdb Remove obsolete doc/README.md
71c3f0a Fix base64 alphabet
aa2b843 Change Body::size signature (API Change):
80a599a Documentation work
9c19449 Integrated Beast interface.
3f8097b Set version to 58
4581777 Better message formal parameter names
5879cd8 Fix parsing chunk size with leading zeroes
56bd228 Remove redundant code
534ca63 Use static string in basic_fields::reader
a7b3810 basic_parser::put doc
1e4413f basic_fields::set optimization:
9b244c1 Fix basic_fields insert ordering
4f854d0 Avoid std::string in websocket
dc8f146 Renamed to basic_fields::set (API Change):
660c465 Specification for http read
981285b Documentation tidy
983d676 Reorganize examples:
a2a5c57 Qualify size_t in message template
d86769c Fix unaligned reads in utf8-checker
8ba182c Set version to 57
42e2791 Update doc/ for docca
1ee0afd Merge commit '101d7dbfb9725674cb9ce5a4196f19aa1d4bb801' as 'doc/docca'
101d7db Squashed 'doc/docca/' content from commit c50b3ba5
900c04e Documentation work
8eee932 Fix warning in basic_parser.cpp
437a616 Fix message.hpp javadocs
18c68ce Set version to 56
b058e90 Convert buffer in range loops
cbc9212 Add Beast INTERFACE CMake target
2914b59 More basic_parser tests
ed5c317 Reset error codes
ba14251 Test error code handling
e45e50b Tidy up README.md build instructions
16efb9b Try harder to find Boost (cmake)
e281d91 HTTP/1 is the default version
916fe4a Call on_chunk when the extension is empty
9855598 Add string_view_body
19d4520 Tidy up
6e59f9b Add provisional IANA header field names
84722f2 Revert "Add a Beast CMake interface target:"
fde6929 Set version to 55
01f6cc4 Documentation work
a7a388c read_size replaces read_size_helper:
ed8f0bb Tidy up type_traits
c2f6268 Avoid a parser allocation using non-flat buffer:
906db45 Add a Beast CMake interface target:
47f2541 Don't allocate memory to handle obs-fold
6a8912a Set version to 54
296ef3b Documentation work
e3e9b61 Fix incorrect use of [[fallthrough]]
3c44398 Retain ownership when reading using a message
a71bb2b basic_fields refactor (API Change):
d8d3562 Add string_param
83b2558 basic_fields members and coverage
c4f5fa5 consuming_buffers members and coverage
e10507c multi_buffer members and coverage
0e6bd3f flat_buffer coverage
7351d6e static_buffer coverage
18a8ef5 Set version to 53
452df59 Remove extraneous doc file
3ef0359 Fix read_size_helper usage:
b64e6d3 Fix basic_parser::maybe_flatten (#462)
76402f7 Set version to 52
b0ceb2a Add drain_buffer class
4c6735a flat_buffer is an AllocatorAwareContainer
9d5d4d5 Documentation work
d4ec693 finish(error_code&) is a BodyReader requirement (API Change)
7b24cad opcode is private (API Change):
068c2ac Documentation work
a1ff89b Disable std::future snippet for libstdc++ bug
b5ef664 read_frame returns `bool` fin (API Change):
7911847 Remove opcode from read, async_read (API Change):
c72d70f ping_callback is a member of stream (API Change):
720a309 write_buffer_size is a member of stream (API Change):
7ff0178 read_message_max is a member of stream (API Change):
cd40964 read_buffer_size is a member of stream (API Change):
a58e5e1 binary, text are members of stream (API Change):
ad35846 auto_fragment is a member of stream (API Change):
ccee139 Documentation work
13c64e3 Set version to 51
cafc8e2 Fix infinite loop in basic_parser
dc4b69d Add construct, destroy to handler_alloc
58c2739 multi_buffer implementation change (API Change):
dd7f5c0 DynamicBuffer benchmarks
1c4811b Use BOOST_STRINGIZE
31051ac Use BOOST_FALLTHROUGH
8f2430b Documentation work
eb35b92 Fix file_body::get() not setting the more flag correctly
566244a Tidy up file_body
53cbeea Tune up static_buffer (API Change):
20c59b7 Fix operator<< for header
a2c1117 Set version to 50
6045b74 http read_some, async_read_some don't return bytes (API Change):
4df6885 Fix chunk header parsing
36bf32b Fix test::pipe read_size
bf69ce1 Fix chunk delimiter parsing
0c6b6b1 Add missing handler_alloc nested types
a06b8f9 Tidy up message javadoc
3bd8260 Remove obsolete serializer allocator (API Change)
001c979 Remove message free functions (API Change)
745876b Remove message connection settings (API Change)
bcf2c33 Body documentation work
1e303b0 Fields concept work
9d0464a Tidy up basic_fields, header, and concepts
3ba81b5 Use field in basic_parser
b5f6cc1 Use field in basic_fields and call sites
cfd6d14 Documentation reference tidy
2adc80a Protect basic_fields special members (API Change)
d55b079 Fix basic_fields allocator awareness
d8febda Documentation work
485a6e5 Refactor prepare (API Change)
9fd3071 Derive header from Fields (API Change)
8ad26b8 Use allocator more in basic_fields
0071039 Add verb to on_request for parsers (API Change)
74f6cbb Add field enumeration
be0d74f Documentation fixes
054ac40 Remove header_parser (API Change)
a007eba parser is constructible from other body types
d89809f Documentation work (buffer_body)
ac5bc4f Set version to 49
af47128 Documentation work
a1848f0 Add HEAD request example
ddfbfbf Use <iosfwd> instead of <ostream>
e67c0ab Refactor header status, reason, and target (API Change):
60f044a Tidy up empty_body writer error
7d267f4 Canonicalize string_view parameter types
ac175cb Refactor method and verb (API Change):
e18efed Documentation work
d77e423 Set version to 48
d3a5a05 Documentation work
acf18fb Tidy up traits
6cb188e Remove detail::sync_ostream
d6092bc Documentation work
4707b21 Rename to parser (API Change):
3cb385d Consolidate parsers to parser.hpp
290bdf1 Documentation work
7cb442c Make buffer_prefix_view public
ef0b121 Rename to buffer_cat_view (API Change)
b9df187 Tidy up chunk decorator (API Change):
458fa7e Set version to 47
fc83a03 Documentation work
1ee3013 Fix leak in basic_flat_buffer
55fbf76 Fix undefined behavior in pausation
fe75a7c Refactor HTTP serialization and parsing (API Change):
50cba32 buffer_size overload for basic_multi_buffer::const_buffers_type
d977bf2 Disable operator<< for buffer_body
5db707a Refactor treatment of status code and obsolete reason (API Change):
9a585a8 Refactor treatment of request-method (API Change):
3ae76d0 Set version to 46
6004712 Documentation work
34ea0b3 Refactor serialization algorithms:
407b046 Rename to make_serializer
c29451a Refactor type_traits (API Change):
8578419 Refactor HTTP serialization (API Change):
f8612aa Remove HTTP header aliases (API Change):
b0054e3 Add test::pipe
dfba72b Set version to 45
6ba3697 Disable reverse_iterator buffer_view test
266ebac buffer_view skips empty buffer sequences
96b9892 Documentation work
c23f1e2 Fix header::reason
9796106 Better test::enable_yield_to
9a8bcb7 Fix message doc image
7a5e87e Workaround for boost::asio::basic_streambuf type check
663c275 Set version to 44
f205976 Make buffers_adapter meet requirements
8e39c60 Tidy up is_dynamic_buffer traits test
0088f7c Add buffers_adapter regression test
8a23de1 Fix README websocket example
949504a Fix async return values in docs
cd9f41b Use BOOST_STATIC_ASSERT
1b616fa Tidy up and make get_lowest_layer public
612e616 Require Boost 1.58 or later
1b1daa7 Tidy up read_size_helper and dynamic buffers
bf0145d Use BOOST_THROW_EXCEPTION
e762818 Add GitHub issue template
dab679c Set version to 43
386b817 Reformat README.md QR code
50e5123 Additional constructors for consuming_buffers
f7289b9 Add write limit to test::string_ostream
3aa87e0 Tidy up buffer_prefix overloads and test
bee583c Fix strict aliasing warnings in buffers_view
6b54d3a Require Boost 1.64.0
76f1084 Set version to 42
0bdb148 Make buffers_view a public interface
338fc81 Add formal review notes
784f965 Fix javadoc typo
823aee2 Set version to v41
88adbdd Remove handler helpers, tidy up hook invocations (API Change)
4974af2 Rename prepare_buffer(s) to buffer_prefix (API Change)
ebd459b Tidy up websocket::close_code enum and constructors
c3fd6f9 Tidy up formal parameter names
210cd70 Remove coveralls integration
d811962 Concept revision and documentation (API Change):
bdae92a Replace asynchronous helper macros with template aliases (API Change)
df95a09 Move prepare_buffers to prepare_buffer.hpp (API Change)
787de21 Remove placeholders (API Change)
c59b544 Trim Appveyor matrix rows
b7184f3 Return http::error::end_of_stream on HTTP read eof (API Change)
f2d8255 Set version to 40
40b9194 Tidy up .travis.yml:
9b240c7 Fix basic_streambuf movable trait
76a2617 Consolidate get_lowest_layer in type_traits.hpp
6d00321 Add to_static_string:
f888136 Set version to 39
47c82b5 Better travis deps
4ed7865 Squelch openssl spurious leak and memory errors
b6bc26f Fixed braced-init error with older gcc
59b2f8f ostream workaround for gcc 4.8.4
8363d86 Increase ostream test coverage
5631936 Tidy up HTTP reason_string (API Change):
2bf5150 Harmonize concepts and identifiers with net-ts (API Change):
728e9d8 Tidy up basic_parser javadocs
1c9067b Use beast::string_view alias
771c5ca Doc fixes and tidying
e2b5c31 Rename to buffered_read_stream (API Change):
a753f1c Rename to static_buffer, static_buffer_n (API Change):
24b6686 Rename to flat_buffer, basic_flat_buffer (API Change):
69259ef Rename to multi_buffer, basic_multi_buffer (API Change):
bef9ae1 New buffers() replaces to_string() (API Change):
a7ef4f5 New ostream() returns dynamic buffer output stream (API Change):
87fd60c Fix eof error on ssl::stream shutdown
606fc9d Add websocket async echo ssl server test:
ff5e659 Refactor http::header contents (API Change):
dd02097 Set version to 1.0.0-b38
5596e97 Prevent basic_fields operator[] assignment
c2b32dc Remove websocket::keep_alive option (API Change):
32dbfb2 Refactor WebSocket error codes (API Change):
dd6b500 WebSocket doc work
0b4d87c More flat_streambuf tests
aacefb4 Add test_allocator to extras/test
931a5fb Simplify get_lowest_layer test
ba4228a Use static_string for WebSocket handshakes:
6df3ff3 Refactor base64:
19b124d Refactor static_string:
30e8d16 Set version to 1.0.0-b37
b141020 Fix narrowing warning in table constants
d554b81 Add -funsigned-char to asan build target
bcc6ad8 Add ub sanitizer blacklist
e1f08e9 Fix flat_streambuf:
7d08f59 Fix typo in documentation example
21ef97d Rename to http::dynamic_body, consolidate header:
45a2d73 Rename project to http-bench
c86fee9 Move everything in basic_fields.hpp to fields.hpp (API Change)
a14a5d6 Rename to detail::is_invocable
540d037 Rename to websocket::detail::pausation
84e1739 Document websocket::stream thread safety
dc274af Add is_upgrade() free function:
2c17d04 Refactor websocket decorators (API Change):
235fe68 Provide websocket::stream accept() overloads (API Change):
a715825 CMake hide command lines in .vcxproj Output windows
32024d8 Set version to 1.0.0-b36
f48b95f Update README.md
d8db5f1 Set version to 1.0.0-b35
dd2a514 Tidy up doc declarations
2c50aba Fix README.md CMake instructions
4ffdce2 Update .gitignore for VS2017
403011f Remove http::empty_body (API Change)
f47b661 New HTTP interfaces (API Change):
f6835b8 Rename to BEAST_DOXYGEN
7e37723 Add flat_streambuf:
5b68faa Doc XSL support for list and table markdown
3de46de Make websocket::close_code a proper enum:
0128743 Tidy up MSVC CMake configuration
ccd188e Add appveyor build script
git-subtree-dir: src/beast
git-subtree-split: 3bcd9865f80f12ba5faad35c564918f85b02e271
If you work at a digital asset exchange or wallet provider
and are trying to integrate with Ripple, please contact us
at support@ripple.com. We can help guide your integration.
Invariant checks run after a transaction has been processed and
ensure that the end result of that transaction did not violate
any protocol rules.
New checks include:
* XRP balance checks for negative balances
* Offer balance checks for negative balances
* Zero balance checks when handling escrow
A brain wallet is a standard wallet that is generated not from a
random seed but by hashing a user-supplied passphrase. Typically,
human-selected passphrases can contain insufficient entropy.
When generating a wallet from a passphrase, we include a warning
to this effect. The warning would be incorrectly displayed even
if the wallet was being generated from a seed.
The job queue can automatically tune the number of threads that
it creates based on the number of processors or processor cores
that are available.
The existing tuning was very conservative, limiting the maximum
number of threads to only 6.
Adjust the new algorithm to allow a larger number of threads and
allow server administrators to override the value in the config
file.
Using a PaymentSandbox for taker cross can cause transaction breaking changes. A
PaymentSandbox uses a deferred credits table, which can cause tiny differences
in computations.
If an offer transaction touched multiple ledger entries associated with the same
book, that offer transaction would be published multiple times to anyone subscribed
to that book stream.
Fixes#2095.
Make sure statically-configured bootcache entries have at least
a reasonable minimum priority. This provides additional protection
against Sybil attacks.
Show the bootcache in the ouput of the print command.
- Add Consensus::Result, which represents the result of the
establish state and includes the consensus transaction set, final
proposed position and disputes.
- Add Consensus::Mode to track how we are participating in
consensus and ensures the onAccept callback can distinguish when
we entered the round with consensus versus when we recovered from
a wrong ledger during a round.
- Rename Consensus::Phase to Consensus::State and eliminate the
processing phase. Instead, accept is a terminal phase which
notifies RCLConsensus via onAccept callbacks. Even if clients
dispatch accepting to another thread, all future calls except to
startRound will not change the state of consensus.
- Move validate_ status from Consensus to RCLConsensus, since
generic implementation does not directly reference whether a node
is validating or not.
- Eliminate gotTxSetInternal and handle externally received
TxSets distinct from locally generated positions.
- Change ConsensusProposal::changePosition to always update the
internal close time and position even if we have bowed out. This
enforces the invariant that our proposal's position always
matches our transaction set.
Replace Taker.cpp with calls to the payment flow() code.
This change required a number of tweaks in the payment flow code.
These tweaks are conditionalized on whether or not offer crossing
is taking place. The flag is explicitly passed as a parameter to
the flow code.
For testing, a class was added that identifies differences in the
contents of two PaymentSandboxes. That code may be reusable in
the future.
None of the Taker offer crossing code is removed. Both versions
of the code are co-resident to support an amendment cut-over.
The code that identifies differences between Taker and Flow offer
crossing is enabled by a feature. That makes it easy to enable
or disable difference logging by changing the config file. This
approach models what was done with the payment flow code. The
differencing code should never be enabled on a production server.
Extensive offer crossing unit tests are added to examine and
verify the behavior of corner cases. The tests are currently
configured to run against both Taker and Flow offer crossing.
This gives us confidence that most cases run identically and
some of the (few) differences in behavior are documented.
6d5547a Set version to 1.0.0-b34
6fab138 Fix and tidy up CMake build scripts:
ccefa54 Set version to 1.0.0-b33
32afe41 Set internal state correctly when writing frames:
fe3e20b Add write_frames unit test
578dcd0 Add decorator unit test
aaa3733 Use fwrite return value in file_body
df66165 Require Visual Studio 2015 Update 3 or later
b8e5a21 Set version to 1.0.0-b32
ffb1758 Update CMake scripts for finding packages:
b893749 Remove http Writer suspend and resume feature (API Change):
27864fb Add io_service completion invariants tests
eba05a7 Set version to 1.0.0-b31
484bcef Fix badge markdown in README.md
5663bea Add missing dynabuf_readstream member
0d7a551 Tidy up build settings
0fd4030 Move the handler, don't copy it
git-subtree-dir: src/beast
git-subtree-split: 6d5547a32c50ec95832c4779311502555ab0ee1f
Add new functionality to enforce one or more sanity checks (invariants)
on transactions. Add tests for each new invariant check. Allow
for easily adding additional invariant checks in the future.
Also Resolves
-------------
- RIPD-1426
- RIPD-1427
- RIPD-1428
- RIPD-1429
- RIPD-1430
- RIPD-1431
- RIPD-1432
Release Notes
-------------
Creates a new ammendment named "EnforceInvariants" which must be
enabled in order for these new checks to run on each transaction.
A full ledger on the production Ripple network could
exceed the default maximum reply size for the
HTTPClient code. Remove the reply size maximum for
responses that include a Content-Length header.
The ledger_request RPC call, under some conditions, did not
actually check that the entire ledger was present in the
database, making it unsuitable for use in cases where the
database was believed to be incorrect or incomplete.
With this change, the full ledger will be checked for
integrity unless it has already recently been checked
(according to the InboundLedgers cache).
The 'type' field allows the rpc client to specify what type of ledger
entries to retrieve. The available types are:
"account"
"amendments"
"directory"
"fee"
"hashes"
"offer"
"signer_list"
"state"
"ticket"
Consensus::checkLCL can change state_ but it was being called inside
timerEntry after a switch on the current state_. In rare cases, this might
end up calling stateEstablish even when the state_ was open.
A new JobCounter class is introduced. The JobCounter keeps
a reference count of Jobs in flight to the JobQueue. When
NetworkOPs needs to stop, in addition to other work, it calls
JobCounter::join(), which waits until all Jobs in flight
have been destroyed before returning. This ensures that all
NetworkOPs Jobs are completed before NetworkOPs declares
itself stopped().
Also, once a JobCounter is join()ed, it refuses to produce
more counted Jobs for the JobQueue. So, once all old Jobs
in flight are done, then NetworkOPs will add no additional
Jobs to the JobQueue.
Other classes besides NetworkOPs should also be able to use
JobCounter. NetworkOPs is a first test case.
Also unneeded #includes were removed from files touched for
other reasons.
`env.fund` requires two transactions: `pay` and `set account`. If there is a
`trust` transaction in the same set of txs, the txs may be reordered so
`pay` -> `trust` -> `set account` so the wrong `no ripple` flag would be used
on the trust line.
Adding a `close` between `env.fund` and `env.trust` resolves this problem.
This is a substantial refactor of the consensus code and also introduces
a basic consensus simulation and testing framework. The new generic/templated
version is in src/ripple/consensus and documents the current type requirements.
The version adapted for the RCL is in src/ripple/app/consensus. The testing
framework is in src/test/csf.
Minor behavioral changes/fixes include:
* Adjust close time offset even when not validating.
* Remove spurious proposing_ = false call at end of handleLCL.
* Remove unused functionality provided by checkLastValidation.
* Separate open and converge time
* Don't send a bow out if we're not proposing
* Prevent consensus stopping if NetworkOPs switches to disconnect mode while
consensus accepts a ledger
* Prevent a corner case in which Consensus::gotTxSet or Consensus::peerProposal
has the potential to update internal state while an dispatched accept job is
running.
* Distinguish external and internal calls to startNewRound. Only external
calls can reset the proposing_ state of consensus
The DatabaseImp has threads that asynchronously call JobQueue to
perform database reads. Formerly these threads had the same
lifespan as Database, which was until the end-of-life of
ApplicationImp. During shutdown these threads could call JobQueue
after JobQueue had already stopped. Or, even worse, occasionally
call JobQueue after JobQueue's destructor had run.
To avoid these shutdown conditions, Database is made a Stoppable,
with JobQueue as its parent. When Database stops, it shuts down
its asynchronous read threads. This prevents Database from
accessing JobQueue after JobQueue has stopped, but allows
Database to perform stores for the remainder of shutdown.
During development it was noted that the Database::close()
method was never called. So that method is removed from Database
and all derived classes.
Stoppable is also adjusted so it can be constructed using either
a char const* or a std::string.
For those files touched for other reasons, unneeded #includes
are removed.
Calling OverlayImpl::list_[].second->stop() may cause list_ to be
modified (OverlayImpl::remove() may be called on this same thread).
So iterating directly over OverlayImpl::list_ to call
OverlayImpl::list_[].second->stop() could give undefined behavior.
On MacOS that undefined behavior exhibited as a hang.
Therefore we copy all of the weak/shared ptrs out of
OverlayImpl::list_ before we start calling stop() on them. That
guarantees OverlayImpl::remove() won't be called until
OverlayImpl::stop() completes.
The DatabaseImp holds threads that access DatabaseRotateImp. But
the DatabaseRotateImp's destructor runs before the DatabaseImp
destructor. The DatabaseRotateImp now assures that the
DatabaseImp threads are stopped before the DatabaseRotateImp
destructor completes.
RootStoppable was using two separate flags to identify that it
was stopping. LoadManager was being notified when one flag was
set, but checking the other flag (not yet set) to see if we were
stopping. There is no strong motivation for two flags. The
timing window is closed by removing one flag and moving around
a chunk of code.
Modify doStart Application method to specify whether or not to start the
DeadlineTimers. Specify inactive timers for jtx::Env Applications and
active timers for standard Applications.
* RPC `ledger` command returns all queue entries in "queue_data"
when requesting open ledger, and including boolean "queue: true".
* Includes queue state. e.g.: fee_level, retries, last_result, tx.
* Respects "expand" and "binary" parameters for the txs.
* Remove some unused code.
* Sanity check on newly created strands
* Better loop detection
* Better tests (test every combination of path element pairs)
* Disallow any root issuer (even for xrp)
* Disallow compount element typs in path
* Issue was not reset when currency was XRP
* Add amendment
Add envconfig test helper for manipulating Env config via
callables. Create new common modifiers for non-admin config,
validator config and one for using different server port values.
* Clean up and refactor
* Resume parents of nodes read asynchronously
* Resume at tip of new stack if exhausted prior stack
* No need to restart at root
Escrow replaces the existing SusPay implementation with improved
code that also adds hashlock support to escrow payments, making
RCL ILP enabled.
The new functionality is under the `Escrow` amendment, which
supersedes and replaces the `SusPay` amendment.
This commit also deprecates the `CryptoConditions` amendment
which is replaced by the `CryptoConditionSuite` amendment which,
once enabled, will allow use of cryptoconditions others than
hashlocks.
Make LEDGER_MIN_CONSENSUS slightly smaller and not a multiple of
LEDGER_GRANULARITY to avoid fluctuations in the heartbeat timer needlessly
delaying consensus.
* `CMAKE_C_COMPILER` and `CMAKE_CXX_COMPILER` must be defined
before `project`. However, it will clear `CMAKE_BUILD_TYPE`.
Use `CACHE` variables and reorder some code to work around
these constraints.
* Also correct a couple of copy paste errors.
All uses of beast::Thread were previously removed from the code
base, so beast::Thread is removed. One piece of beast::Thread
needed to be preserved: the ability to set the current thread's
name. So there's now a beast::CurrentThreadName that allows the
current thread's name to be set and returned.
Thread naming is also cleaned up a bit. ThreadName.h and .cpp
are removed since beast::CurrentThreadName does a better job.
ThreadEntry is also removed, but its terminateHandler() is
preserved in TerminateHandler.cpp. The revised terminateHandler()
uses beast::CurrentThreadName to recover the name of the running
thread.
Finally, the NO_LOG_UNHANDLED_EXCEPTIONS #define is removed since
it was discovered that the MacOS debugger preserves the stack
of the original throw even if the terminateHandler() rethrows.
The deferred credits table can compute a balance that's different from the
ledger balance.
Syntax:
A number written with no decimal means that number exactly. I.e. "12". A number
written with a decimal means that number has a non-zero digit at the lowest
order digit. I.e. "12.XX" means a number like "12.00000000000005"
Consider the following payment:
alice (USD) -> USD/XRP -> (XRP) Bob
Alice initially has 12.XX USD in her account.
The strand is used to debit alice the following amounts:
1) Debit alice 5
2) Debit alice 0.XX
3) Debit alice 3.XX
The next time the strand is explored, alice has a USD/XRP offer on the books,
and her account is credited:
1) Credit alice 20
When the beginning of the strand is reached, consider what happens when alice is
a limiting step. Calculate how much we can get out the step. According to the
deferred credit table this is:
12.XX - (5 + 0.XX + 3.XX)
This is also limited by alice's balance, which is large thanks to the credit she
received in the book step.
Now that the step has calculated how much we can get out, throw out the
sandbox (the one with the credit), and re-execute. However, the following error
occurs. We asked for 12.XX - (5 + 0.XX + 3.XX). However, the ledger has
calculated that alice has:
((12.XX - 5) - 0.XX) - 3.XX
That's a problem, because that number is smaller. Notice that there are two
precision losing operations in the deferred credits table:
1) The 5 + 0.XX step
2) The 12.XX - (total of debits). (Notice total of debits is < 10)
However, there is only one precision losing operation in the ledger calculation:
1) (Subtotal of 12.XX-5) - 0.XX
That means the calculation for the ledger results in a number that's smaller
than the deferred credits. Flow detects this as a re-execution error.
Allow manifest revoking validator keys to be stored in a separate
[validator_key_revocation] config field, so the validator can run
again with new keys and token.
Validator lists from configured remote sites are fetched at a regular
interval. Fetched lists are expected to be in JSON format and contain the
following fields:
* "manifest": Base64-encoded serialization of a manifest containing the
validator publisher's master and signing public keys.
* "blob": Base64-encoded JSON string containing a "sequence",
"expiration" and "validators" field. "expiration" contains the Ripple
timestamp (seconds since January 1st, 2000 (00:00 UTC)) for when the
list expires. "validators" contains an array of objects with a
"validation_public_key" field.
* "signature": Hex-encoded signature of the blob using the publisher's
signing key.
* "version": 1
* "refreshInterval" (optional)
Instead of specifying a static list of trusted validators in the config
or validators file, the configuration can now include trusted validator
list publisher keys.
The trusted validator list and quorum are now reset each consensus
round using the latest validator lists and the list of recent
validations seen. The minimum validation quorum is now only
configurable via the command line.
Squashed 'src/beast/' changes from 9f10b11..1b9a714
1b9a714 Set version to 1.0.0-b30
faed9e5 Allow concurrent websocket async ping and writes:
31cda06 Fix race when write suspends
48dd38e Fix race in close frames during reads
e2d1bb0 Fix race in pings during reads
36143be Set version to 1.0.0-b29
f0399b6 Fix doc link typo
787b7c2 Check ostream modifier correctly
4fa0bf6 Fix Writer return value documentation
6406da0 Document type-pun in buffer_cat
66cdb37 Fix illegal HTTP characters accepted as hex zero
e64ca2f Fix Body requirements doc
6dfd9f9 Fix compilation error in non-template class
fa7fea8 Fix race in writes during reads:
git-subtree-dir: src/beast
git-subtree-split: 1b9a71483347b7027b2fb7fe27ecea148d2e79ba
9f10b11 Set version to 1.0.0-b28
195f974 Fix HTTP split parse edge case:
264fd41 Restyle async result constructions
572a0eb Split out and rename test stream classes
95b6646 Tidy up some WebSocket javadocs
f6938d3 Set version to 1.0.0-b27
a6120cd Update copyright dates
c7bfe7d Add documentation building instructions
f6c91ce Tidy up tests and docs:
f03985f Move basic_streambuf to streambuf.hpp (API Change):
b8639a7 Invoke callback on pings and pongs (API Change):
git-subtree-dir: src/beast
git-subtree-split: 9f10b11eff58aeb793b673c8a8cb6e2bee3db621
* This fixes an uncommon, but annoying, spurious failure running this
test, particularly in release builds. This appears to be an issue with
Windows of the FS where quickly creating and deleting the same
directory repeatedly will eventually fail.
* RIPD-1390
06f74f0 Set version to 1.0.0-b26
68f535f Tidy up warnings and tests:
4ee5fa9 Set version to 1.0.0-b25
229d390 Update README.md for CppCast 2017
c3e3a55 Fix deflate setup bug
439a224 WebSocket server examples and test tidying:
29565c8 Remove unnecessary include
caa3b39 Fix 32-bit arm7 warnings
0474cc5 Better handler_ptr (API Change):
ca38657 Fixes for websocket echo server:
797631c Set version to 1.0.0-b24
a450968 Add permessage-deflate WebSocket extension:
67e965e Make decorator copyable
42899fc Add optional yield_to arguments
61aef03 Simplify Travis package install specification
9d0d7c9 bjam use clang on MACOSX
git-subtree-dir: src/beast
git-subtree-split: 06f74f05f7de51d7f791a17c2b06840183332cbe
* CMake defaults CMAKE_CXX_FLAGS_RELEASE, etc. to include defining
NDEBUG, regardless of other options set elsewhere, for most or all
generators. This change explicitly removes that flag from the relevant
variables.
* Also move the project command earlier, since it wipes out some local
changes.
Avoid custom overflow code; simply use 128-bit math to
maintain precision and return a saturated 64-bit value
as the final result.
Disallow use of negative values in the `fee_mult_max`
and `fee_div_max` fields. This change could potentially
cause submissions with negative values that would have
previously succeeded to now fail.
9d560f9 Merge #428: Exhaustive recovery
2cee5fd exhaustive tests: add recovery module
8225239 Merge #433: Make the libcrypto detection fail the newer API.
12de863 Make the libcrypto detection fail the newer API.
678b0e5 exhaustive tests: remove erroneous comment from ecdsa_sig_sign
2928420 Merge #427: Remove Schnorr from travis as well
03ff8c2 group_impl.h: remove unused `secp256k1_ge_set_infinity` function
a724d72 configure: add --enable-coverage to set options for coverage analysis
b595163 recovery: add tests to cover API misusage
8eecc4a Remove Schnorr from travis as well
6f8ae2f ecdh: test NULL-checking of arguments
25e3cfb ecdsa_impl: replace scalar if-checks with VERIFY_CHECKs in ecdsa_sig_sign
a8abae7 Merge #310: Add exhaustive test for group functions on a low-order subgroup
b4ceedf Add exhaustive test for verification
83836a9 Add exhaustive tests for group arithmetic, signing, and ecmult on a small group
20b8877 Add exhaustive test for group functions on a low-order subgroup
80773a6 Merge #425: Remove Schnorr experiment
e06e878 Remove Schnorr experiment
04c8ef3 Merge #407: Modify parameter order of internal functions to match API parameter order
6e06696 Merge #411: Remove guarantees about memcmp-ability
40c8d7e Merge #421: Update scalar_4x64_impl.h
a922365 Merge #422: Restructure nonce clearing
3769783 Restructure nonce clearing
0f9e69d Restructure nonce clearing
9d67afa Update scalar_4x64_impl.h
7d15cd7 Merge #413: fix auto-enabled static precompuatation
00c5d2e fix auto-enabled static precompuatation
91219a1 Remove guarantees about memcmp-ability
7a49cac Merge #410: Add string.h include to ecmult_impl
0bbd5d4 Add string.h include to ecmult_impl
353c1bf Fix secp256k1_ge_set_table_gej_var parameter order
541b783 Fix secp256k1_ge_set_all_gej_var parameter order
7d893f4 Fix secp256k1_fe_inv_all_var parameter order
c5b32e1 Merge #405: Make secp256k1_fe_sqrt constant time
926836a Make secp256k1_fe_sqrt constant time
e2a8e92 Merge #404: Replace 3M + 4S doubling formula with 2M + 5S one
8ec49d8 Add note about 2M + 5S doubling formula
5a91bd7 Merge #400: A couple minor cleanups
ac01378 build: add -DSECP256K1_BUILD to benchmark_internal build flags
a6c6f99 Remove a bunch of unused stdlib #includes
65285a6 Merge #403: configure: add flag to disable OpenSSL tests
a9b2a5d configure: add flag to disable OpenSSL tests
b340123 Merge #402: Add support for testing quadratic residues
e6e9805 Add function for testing quadratic residue field/group elements.
efd953a Add Jacobi symbol test via GMP
fa36a0d Merge #401: ecmult_const: unify endomorphism and non-endomorphism skew cases
c6191fd ecmult_const: unify endomorphism and non-endomorphism skew cases
0b3e618 Merge #378: .gitignore build-aux cleanup
6042217 Merge #384: JNI: align shared files copyright/comments to bitcoinj's
24ad20f Merge #399: build: verify that the native compiler works for static precomp
b3be852 Merge #398: Test whether ECDH and Schnorr are enabled for JNI
aa0b1fd build: verify that the native compiler works for static precomp
eee808d Test whether ECDH and Schnorr are enabled for JNI
7b0fb18 Merge #366: ARM assembly implementation of field_10x26 inner (rebase of #173)
001f176 ARM assembly implementation of field_10x26 inner
0172be9 Merge #397: Small fixes for sha256
3f8b78e Fix undefs in hash_impl.h
2ab4695 Fix state size in sha256 struct
6875b01 Merge #386: Add some missing `VERIFY_CHECK(ctx != NULL)`
2c52b5d Merge #389: Cast pointers through uintptr_t under JNI
43097a4 Merge #390: Update bitcoin-core GitHub links
31c9c12 Merge #391: JNI: Only call ecdsa_verify if its inputs parsed correctly
1cb2302 Merge #392: Add testcase which hits additional branch in secp256k1_scalar_sqr
d2ee340 Merge #388: bench_ecdh: fix call to secp256k1_context_create
093a497 Add testcase which hits additional branch in secp256k1_scalar_sqr
a40c701 JNI: Only call ecdsa_verify if its inputs parsed correctly
faa2a11 Update bitcoin-core GitHub links
47b9e78 Cast pointers through uintptr_t under JNI
f36f9c6 bench_ecdh: fix call to secp256k1_context_create
bcc4881 Add some missing `VERIFY_CHECK(ctx != NULL)` for functions that use `ARG_CHECK`
6ceea2c align shared files copyright/comments to bitcoinj's
70141a8 Update .gitignore
7b549b1 Merge #373: build: fix x86_64 asm detection for some compilers
bc7c93c Merge #374: Add note about y=0 being possible on one of the sextic twists
e457018 Merge #364: JNI rebased
86e2d07 JNI library: cleanup, removed unimplemented code
3093576 JNI library
bd2895f Merge pull request #371
e72e93a Add note about y=0 being possible on one of the sextic twists
3f8fdfb build: fix x86_64 asm detection for some compilers
e5a9047 [Trivial] Remove double semicolons
c18b869 Merge pull request #360
3026daa Merge pull request #302
03d4611 Add sage verification script for the group laws
a965937 Merge pull request #361
83221ec Add experimental features to configure
5d4c5a3 Prevent damage_array in the signature test from going out of bounds.
419bf7f Merge pull request #356
6c527ec Merge pull request #357
445f7f1 Fix for Windows compile issue
03d84a4 Benchmark against OpenSSL verification
2bfb82b Merge pull request #351
06aeea5 Turn secp256k1_ec_pubkey_serialize outlen to in/out
970164d Merge pull request #348
64666251 Improvements for coordinate decompression
e2100ad Merge pull request #347
8e48787 Change secp256k1_ec_pubkey_combine's count argument to size_t.
c69dea0 Clear output in more cases for pubkey_combine, adds tests.
269d422 Comment copyediting.
b4d17da Merge pull request #344
4709265 Merge pull request #345
26abce7 Adds 32 static test vectors for scalar mul, sqr, inv.
5b71a3f Better error case handling for pubkey_create & pubkey_serialize, more tests.
3b7bc69 Merge pull request #343
eed87af Change contrib/laxder from headers-only to files compilable as standalone C
d7eb1ae Merge pull request #342
7914a6e Make lax_der_privatekey_parsing.h not depend on internal code
73f64ff Merge pull request #339
9234391 Overhaul flags handling
1a36898 Make flags more explicit, add runtime checks.
1a3e03a Merge pull request #340
96be204 Add additional tests for eckey and arg-checks.
bb5aa4d Make the tweak function zeroize-output-on-fail behavior consistent.
4a243da Move secp256k1_ec_privkey_import/export to contrib.
1b3efc1 Move secp256k1_ecdsa_sig_recover into the recovery module.
e3cd679 Eliminate all side-effects from VERIFY_CHECK() usage.
b30fc85 Avoid nonce_function_rfc6979 algo16 argument emulation.
70d4640 Make secp256k1_ec_pubkey_create skip processing invalid secret keys.
6c476a8 Minor comment improvements.
131afe5 Merge pull request #334
0c6ab2f Introduce explicit lower-S normalization
fea19e7 Add contrib/lax_der_parsing.h
3bb9c44 Rewrite ECDSA signature parsing code
fa57f1b Use secp256k1_rand_int and secp256k1_rand_bits more
49b3749 Add new tests for the extra testrand functions
f684d7d Faster secp256k1_rand_int implementation
251b1a6 Improve testrand: add extra random functions
31994c8 Merge pull request #338
f79aa88 Bugfix: swap arguments to noncefp
c98df26 Merge pull request #319
67f7da4 Extensive interface and operations tests for secp256k1_ec_pubkey_parse.
ee2cb40 Add ARG_CHECKs to secp256k1_ec_pubkey_parse/secp256k1_ec_pubkey_serialize
7450ef1 Merge pull request #328
68a3c76 Merge pull request #329
98135ee Merge pull request #332
37100d7 improve ECDH header-doc
b13d749 Fix couple of typos in API comments
7c823e3 travis: fixup module configs
cc3141a Merge pull request #325
ee58fae Merge pull request #326
213aa67 Do not force benchmarks to be statically linked.
338fc8b Add API exports to secp256k1_nonce_function_default and secp256k1_nonce_function_rfc6979.
52fd03f Merge pull request #320
9f6993f Remove some dead code.
357f8cd Merge pull request #314
118cd82 Use explicit symbol visibility.
4e64608 Include public module headers when compiling modules.
1f41437 Merge pull request #316
fe0d463 Merge pull request #317
cfe0ed9 Fix miscellaneous style nits that irritate overactive static analysis.
2b199de Use the explicit NULL macro for pointer comparisons.
9e90516 Merge pull request #294
dd891e0 Get rid of _t as it is POSIX reserved
201819b Merge pull request #313
912f203 Eliminate a few unbraced statements that crept into the code.
eeab823 Merge pull request #299
486b9bb Use a flags bitfield for compressed option to secp256k1_ec_pubkey_serialize and secp256k1_ec_privkey_export
05732c5 Callback data: Accept pointers to either const or non-const data
1973c73 Bugfix: Reinitialise buffer lengths that have been used as outputs
788038d Use size_t for lengths (at least in external API)
c9d7c2a secp256k1_context_set_{error,illegal}_callback: Restore default handler by passing NULL as function argument
9aac008 secp256k1_context_destroy: Allow NULL argument as a no-op
64b730b secp256k1_context_create: Use unsigned type for flags bitfield
cb04ab5 Merge pull request #309
a551669 Merge pull request #295
81e45ff Update group_impl.h
85e3a2c Merge pull request #112
b2eb63b Merge pull request #293
dc0ce9f [API BREAK] Change argument order to out/outin/in
6d947ca Merge pull request #298
c822693 Merge pull request #301
6d04350 Merge pull request #303
7ab311c Merge pull request #304
5fb3229 Fixes a bug where bench_sign would fail due to passing in too small a buffer.
263dcbc remove unused assignment
b183b41 bugfix: "ARG_CHECK(ctx != NULL)" makes no sense
6da1446 build: fix parallel build
5eb4356 Merge pull request #291
c996d53 Print success
9f443be Move pubkey recovery code to separate module
d49abbd Separate ECDSA recovery tests
439d34a Separate recoverable and normal signatures
a7b046e Merge pull request #289
f66907f Improve/reformat API documentation secp256k1.h
2f77487 Add context building benchmarks
cc623d5 Merge pull request #287
de7e398 small typo fix
9d96e36 Merge pull request #280
432e1ce Merge pull request #283
14727fd Use correct name in gitignore
356b0e9 Actually test static precomputation in Travis
ff3a5df Merge pull request #284
2587208 Merge pull request #212
a5a66c7 Add support for custom EC-Schnorr-SHA256 signatures
d84a378 Merge pull request #252
72ae443 Improve perf. of cmov-based table lookup
92e53fc Implement endomorphism optimization for secp256k1_ecmult_const
ed35d43 Make `secp256k1_scalar_add_bit` conditional; make `secp256k1_scalar_split_lambda_var` constant time
91c0ce9 Add benchmarks for ECDH and const-time multiplication
0739bbb Add ECDH module which works by hashing the output of ecmult_const
4401500 Add constant-time multiply `secp256k1_ecmult_const` for ECDH
e4ce393 build: fix hard-coded usage of "gen_context"
b8e39ac build: don't use BUILT_SOURCES for the static context header
baa75da tests: add a couple tests
ae4f0c6 Merge pull request #278
995c548 Introduce callback functions for dealing with errors.
c333074 Merge pull request #282
18c329c Remove the internal secp256k1_ecdsa_sig_t type
74a2acd Add a secp256k1_ecdsa_signature_t type
23cfa91 Introduce secp256k1_pubkey_t type
4c63780 Merge pull request #269
3e6f1e2 Change rfc6979 implementation to be a generic PRNG
ed5334a Update configure.ac to make it build on OpenBSD
1b68366 Merge pull request #274
a83bb48 Make ecmult static precomputation default
166b32f Merge pull request #276
c37812f Add gen_context src/ecmult_static_context.h to CLEANFILES to fix distclean.
125c15d Merge pull request #275
76f6769 Fix build with static ecmult altroot and make dist.
5133f78 Merge pull request #254
b0a60e6 Merge pull request #258
733c1e6 Add travis build to test the static context.
fbecc38 Add ability to use a statically generated ecmult context.
4fb174d Merge pull request #263
4ab8990 Merge pull request #270
bdf0e0c Merge pull request #271
31d0c1f Merge pull request #273
eb2c8ff Add missing casts to SECP256K1_FE_CONST_INNER
55399c2 Further performance improvements to _ecmult_wnaf
99fd963 Add secp256k1_ec_pubkey_compress(), with test similar to the related decompress() function.
145cc6e Improve performance of _ecmult_wnaf
36b305a Verify the result of GMP modular inverse using non-GMP code
e2a07c7 Fix compilation with C++
2b4cf41 Use pkg-config always when possible, with failover to manual checks for libcrypto
git-subtree-dir: src/secp256k1
git-subtree-split: 9d560f992db26612ce2630b194aef5f44d63a530
The default SSL cipher list introduced with 0.50.0 in
commit 2c87739 was overly restrictive and resulted in
clients unable to negotiate SSL connections.
Adjust the default cipher to the more sensible:
HIGH:MEDIUM:!aNULL:!MD5:!DSS:!3DES:!RC4:!EXPORT
Correct a bug that would not allow an SSL handshake
to properly complete if the port was configured using
the `wss` keyword.
The existing configuration includes 512 and 1024 bit DH
parameters and supports ciphers such as RC4 and 3DES and
hash algorithms like SHA-1 which are no longer considered
secure.
Going forward, use only 2048-bit DH parameters and define
a new default set of modern ciphers to use:
HIGH:!aNULL:!MD5:!DSS:!SHA1:!3DES:!RC4:!EXPORT:!DSS
Additionally, allow administrators who wish to have different
settings to configure custom global and per-port ciphers suites
in the configuration file using the `ssl_ciphers` directive.
c00cd37 Set version to 1.0.0-b23
f662e36 Travis CI improvements:
b05fa33 Fix message constructor and special members
b4722cc Add copy special members
420d1c7 Better logging in async echo server
149e3a2 Add file and line number to thrown exceptions
3e88b83 Tune websocket echo server for performance
git-subtree-dir: src/beast
git-subtree-split: c00cd37b8a441a92755658014fdde97d515ec7ed
The specification requires that we verify that the
signature and modulus of an RSA-SHA256 fulfillment
are both the same length (specifically that they
have "the same number of octets") referring to the
encoded length.
We were, instead, checking the number of bytes that
the signature and modulus had after decoding.
This combines two enhancements to the ledger_data RPC
command and related commands.
The ledger_data RPC command will now return the ledger header
in the first query (the one with no marker specified).
Also, ledger_data and related commands will now provide the
ledger header in binary if binary output is specified.
Modified existing ledgerdata unit test to cover new functionality.
When started with "--start", put all known, non-vetoed
amendments in the genesis ledger. This avoids the need
to wait 256 ledgers before amendments are enabled when
testing with a fresh ledger.
This will allow code that looks at the ledger header to know what version the
SHAMap uses. This is helpful for code that rebuilds ledger binary structures
from the leaves.
Add an amendment to allow gateways to set a "tick size"
for assets they issue. There are no changes unless the
amendment is enabled (since the tick size option cannot
be set).
With the amendment enabled:
AccountSet transactions may set a "TickSize" parameter.
Legal values are 0 and 3-15 inclusive. Zero removes the
setting. 3-15 allow that many decimal digits of precision
in the pricing of offers for assets issued by this account.
For asset pairs with XRP, the tick size imposed, if any,
is the tick size of the issuer of the non-XRP asset. For
asset pairs without XRP, the tick size imposed, if any,
is the smaller of the two issuer's configured tick sizes.
The tick size is imposed by rounding the offer quality
down to nearest tick and recomputing the non-critical
side of the offer. For a buy, the amount offered is
rounded down. For a sell, the amount charged is rounded up.
Gateways must enable a TickSize on their account for this
feature to benefit them.
The primary expected benefit is the elimination of bots
fighting over the tip of the order book. This means:
- Quicker price discovery as outpricing someone by a
microscopic amount is made impossible. Currently
bots can spend hours outbidding each other with no
significant price movement.
- A reduction in offer creation and cancellation spam.
- More offers left on the books as priority means
something when you can't outbid by a microscopic amount.
Migrate tests in uniport-test.js to cpp/jtx. Handle exceptions in
WSClient and JSONRPClient constructors. Use shorter timeout
for HTTP and WS Peers when client is localhost. Add missing call to
start_timer in HTTP Peer. Add incomplete WS Upgrade request test
to prove that server timeout is working.
* Force jtx to request/receive the 2.0 API
* Force the JSON and WebSocket tests to use 2.0 API
* This specifically allows the Websocket to create 2.0 json/ripple
and get back a 2.0 response.
* Add test for malformed json2
* Add check for parse failure
* Add check for params to be in array form.
* Correct type-o discovered in tests due to stricter checking.
* Add API version to the WSClient & JSONRPCClient test
* Update source.dox with more headers
Previously, manifests sent to new peers were marked as history so that
they would not be forwarded. However, this prevented a starting up
node's new manifest from being forwarded beyond its directly connected
peers. Stale or invalid manifests are still not forwarded.
A conditional suspended payment is a suspended payment where
completion of the payment is contingent upon the fulfillment
of a condition defined by the sender during creation of the
suspended payment.
This commit also introduces the "CryptoConditions" amendment
which controls whether cryptoconditions will be supported
in suspended payments. The existing "SusPay" amendment can
be used to enable suspended payments without enabling the
cryptoconditions code.
Cryptoconditions provide a mechanism to describe a signed message such
that multiple actors in a distributed system can all verify the same
signed message and agree on whether it matches the description. This
provides a useful primitive for event-based systems that are distributed
on the Internet since we can describe events in a standard deterministic
manner (represented by signed messages) and therefore define generic
authenticated event handlers.
The cryptoconditions specification implemented is available at:
https://tools.ietf.org/html/draft-thomas-crypto-conditions-01
* Still respects "-Dtarget" unity/nonunity selection. Still defaults to
unity.
* Adds a new target (rippled_classic or rippled_unity) depending on
unity/nonunity selection.
* New target does not build by default.
eg. Use `cmake --build . -target rippled_classic`
* Copy all config variables (Debug/Release to DebugClassic/ReleaseClassic) for nonunity builds
* CI uses the more generic "cmake --build" command
* Unit test malformed/tem responses
* Update free trust line test to cover the case where creation is actually adding the opposite trust direction to an existing account lines ledger entry
* Add unit tests for setting and removing quality on trust lines.
* Put all the relevant calls together.
* Sensibly handle stage vs. stage64 lib directories.
* Unable to move target_link_libraries acur_project not defined in new location, so breaks non-win builds
Migrate tests in offer-test.js to cpp/jtx. Minimally reformat existing
test code. Augment self-cross test to include partner account as well as bridged and
direct crossing.
* Remove extraneous passing of transaction set hashes
* Remove recentPositions_. InboundTXs does the job now
* Move responsibility for sending "have TX set" out of consensus
* Simplify Travis APT config.
* Automatically retry Travis build and test script. Will result in fewer
false negatives.
* Travis install scripts use absolute paths.
* Build a library of cmake functions for reuse.
* Disallow cmake builds in project root.
* Disallow cmake default 32-bit Visual Studio builds.
* Add several missing nonunity / header files, including all unit tests to
cmake.
* Change gcc.debug.nounity Travis build to use cmake, instead of adding
builds.
* Change Appveyor build to cmake. Eliminates most spurious failures, which
are caused by python or scons failing to download.
When attempting to parse a BufferSequence as a JSON object,
if the sequence contained more than buffer, the JSON parser
would incorrectly attempt to decode each buffer as a separate
JSON object, instead of one complete object.
When attempting to parse a BufferSequence as a JSON object,
if the sequence contained more than buffer, the JSON parser
would incorrectly attempt to decode each buffer as a separate
JSON object, instead of one complete object.
If the mantissas of two non-native amounts differ by less than 10, then
subtracting them leaves a result of zero. This can cause situations
where `a>b`, yet `a-b == 0`.
One consequence of this is unfunded offers were incorrectly left in
order books. The code would check if the offer would be
consumed (`amount in offer > amount needed`), assume it wouldn't be,
yet when `amount needed` was subtracted from `amount in offer` the
result was zero and the offer was unfunded. This unfunded offer
incorrectly remained on the order book.
This patch fixes this bug.
* Make HTTP(S) requests on websocket ports reply with Status page
* Fix isWebsocketUpgrade to compare case insensitive
* Make websocket upgrades with no websocket protocols configured report error
* Create unit test for unauthorized requets and the status page
* Make HTTP(S) requests on websocket ports reply with Status page
* Fix isWebsocketUpgrade to compare case insensitive
* Make websocket upgrades with no websocket protocols configured report error
* Create unit test for unauthorized requests and the status page
* non-Windows dstream is a simple reference alias
* dstream constructor takes a target ostream argument
* dstream inherits the unitbuf setting of the target stream
These directories are removed, to make it easier for developers
to delete the entire directory contents when rebuilding CMake targets
after a configuration change.
New overloads of suite::expect take the file and line number
as individual parameters, cleaning up the file name output
by showing only the filename part (to not leak the full path,
which might contain sensitive information).
A new macro BEAST_EXPECTS allows an additional reason
string as well as reporting the file and line. Typical usage:
```
error_code ec;
...
if(! BEAST_EXPECTS(! ec, ec.message()))
return;
```
Add basic ledger_request validation tests to replace the existing
ledger.js tests. Provide tests that trigger some error conditions
in RPC handling code.
The XRPEndpointStep bypassed the logic in deferred credits and
incorrectly counted funds acquired during a payment as available for
use in the payment. It also incorrectly used the current ownerCount when
calculating the reserve instead of the owner count as it was at the
beginning of the payment (reducing the owner count is analogous to
acquiring funds during a payment.)
All cases that still used the old RPF code now use new-style pathfinding.
This includes unit tests, RPF requests with a ledger specified, and RPF
requests in standalone mode.
A recent commit (0d0227e744) broke the
parser for the rpc command `account_lines` such that an empty
string ("") was no longer required for the second parameter. This commit
fixes that bug.
Note the empty peer field string requirement only applies to the rippled
command line. It can be comitted with a ledger via HTTP or WebSocket.
Create SetRegularKey test to replace existing js test. Copy and simplify
some existing test logic from Env_test.cpp and MultiSign.test.cpp. Add
coverage for tfUniversalMask tx flag error case.
Replace the sparsely used strCopy function with Slice. Change some of
the SHAMap interface to use Slice instead of Blob, which should
eliminate a copy.
* If an account has any transactions in the transaction queue, submitting
a transaction that covers the differences to the open ledger fee level
for prior queued transactions plus itself will cause all those
transactions to be applied to the open ledger.
* tel failures in `TxQ::accept` will leave tx in the queue to retry later.
Payment channels permit off-ledger checkpoints of XRP payments flowing
in a single direction. A channel sequesters the owner's XRP in its own
ledger entry. The owner can authorize the recipient to claim up to a
give balance by giving the receiver a signed message (off-ledger). The
recipient can use this signed message to claim any unpaid balance while
the channel remains open. The owner can top off the line as needed. If
the channel has not paid out all its funds, the owner must wait out a
delay to close the channel to give the recipient a chance to supply any
claims. The recipient can close the channel at any time. Any transaction
that touches the channel after the expiration time will close the
channel. The total amount paid increases monotonically as newer claims
are issued. When the channel is closed any remaining balance is returned
to the owner. Channels are intended to permit intermittent off-ledger
settlement of ILP trust lines as balances get substantial. For
bidirectional channels, a payment channel can be used in each direction.
* Updates both server_info and server_state
* Adds "load_factor_server", which reports the server-only portion of the
load (if appropriate) so clients can decide an appropriate fee to pay if
the open ledger fee is higher than they're willing to pay.
=== Release Notes ===
==== Updated Features ====
Both `server_info` and `server_state` report the escalated ledger fee in
the `load_factor` result parameter. If appropriate, `load_factor_server`
reports the server-only portion of the load so clients can submit a fee
between those two values to get into the queue.
* Account-related queue stats (RIPD-1205). Boolean "queue" parameter to
account_info only if requesting the open ledger.
* Account for the TxQ when autofilling sequence in sign-and-submit (RIPD-1206)
* Tweak TxQ::accept edge case when choosing which tx to try next.
* Labels for experimental "x_" submit parameters use correct separator.
=== Release Notes ===
==== New features ====
When requesting `account_info` for the open ledger, include the `queue :
true` to get extra information about any queued transactions for this
account. (RIPD-1205).
==== Bug fixes ====
When using sign-and-submit mode to autofill a transaction's sequence
number, the logic will not reuse a sequence number that is in the queue
for this account. (RIPD-1206).
Labels for experimental "x_queue_okay" and "x_assume_tx" parameters to
`sign` and `submit` updated to use correct separator.
port of js test, account_objects-test.js
- bob account setup and rpc invoke
- error tests; no account, non-existant account, bad seed, validation
- combined unstepped testcase then stepped with limit/marker
Details
-------
* covers existing account_offers-test.js
* adds new coverage for results limiting and some
negative tests (bad input)
* fix bug in json value copying logic for bad seed/account error
case
* using new BEAST_EXPECT macros
* Standardize names of LedgerConsensusImp members
* Rework visitStoredProposals
* Clean up mapComplete
* Move status helpers out of LedgerConsensusImp
* Move applyTransaction out of LedgerConsensusUmp
* Clean up applyTransactions
* Change state_ to Invalid if inner node types mismatch
* flushDirty before unsharing to ensure modified nodes get written
* Remove unnecessary code
* Fix updateHash for V2 inner nodes
* In descend, call isInconsistentNode only if node is found
* getMissingNodes could request duplicates in some cases
* An invalid node with the right hash is useful, it proves the map invalid
cmake support in rippled. Currently supports:
* unity/nounity debug/release
* running protobuf
* sanitizer builds
* optional release build with assert turned on
* `target` variable to easily set compiler/debug/unity
(i.e. -Dtarget=gcc.debug.nounity)
* gcc/clang/visual studio/xcode
* linux/mac/win
* gcc 4 ABI, when needed
* ninja builds
* check openssl for acceptably recent release
* static builds
TBD:
* jemalloc support
* count
Notes:
* Use the -G"Visual Studio 14 2015 Win64" generator on Windows. Without
this a 32-bit project will be created. There is no way to set the
generator or force a 64-bit build in CMakeLists.txt (setting
CMAKE_GENERATOR_PLATFORM won't work). The best solution may be to
wrap cmake with a script.
* It is not possible to generate a visual studio project on linux or
mac. The visual studio generator is only available on windows.
* The visual studio project can be _either_ unity or
non-unity (selected at generation time). It does not appear possible
to disable compilation based on configuration.
* Language is _much_ worse than python, poor documentation and "quirky"
language support (for example, generator expressions can only be used
in limited contexts and seem to work differently based on
context (set_property can set multiple values, add_compile_options
can not/or is buggy)
* Could not call out to `sed` because cmake messed with the regular
expression before calling the external command. I did not see a way
around this.
* Makefile generators want to be single target. It wants a separate
directory for each target type. I saw some mentions on the web for
ways around this bug haven't look into it. The visual studio project
does support debug/release configurations in the same project (but
not unity/non-unity).
basic_headers no longer combines fields with the same name by appending
a comma and concatenating the two values together. This was breaking
certain header fields which expect each value to be distinct, such as
the "Set-Cookie" header.
Now the container behaves more like a multi set with respect to insertion
of multiple values with the same field name. Additional member functions
are provided to provide extra functionality.
in addition to passing ${CMAKE_THREAD_LIBS_INIT} to the linker, this
interface library will also add -pthread to the compile options when
supported
Signed-off-by: Casey Bodley <cbodley@redhat.com>
Log thread name and exception type on unhandled exceptions and use a
terminate handler to get a stack trace that includes the function that
thows the exception.
This solves a problem where clang and gcc locate the deleted
version of teardown and async_teardown instead of the overloaded
version. It requires overloads to add `teardown_tag` into the signature
so that the rules for argument dependent lookup can find the
right function. Improve documentation of teardown requirements
The documentation is updated to clearly explain the need for including
<beast/websocket/ssl.hpp> to use SSL streams with WebSocket.
The default implementations of teardown and async_teardown now use
static_assert to alert the user of improper usage, with comments
providing guidance for resolving the error.
The example HTTP server is updated to provide the correct MIME-type.
It no longer uses the now-deprecated http::stream class, since that
implementation does not provide flow control. A new example async_write
function is provided in the asynchronous server for managing the
lifetime of a message sent asynchronously.
The logging is thread-safe, and a bug causing connections to
malfunction is fixed.
This fixes a problem where a call to read() is ambiguous because
the argument list contains objects from both boost::asio and
beast::http.
Users invoking read may need to do so fully qualified, by writing:
beast::http::read(...);
Constructing a Stream from a Sink would elide specifying the
Severity level of the Stream. That constructor is removed so
if a Stream is constructed from a Sink the Severity must be
specified.
Previously, writes using debugLog() tagged every entry with
"TRC:". Now users of debugLog() must specify the severity
level they want their information logged at.
The Ripple protocol represent transfer rates and trust line
qualities as fractions of one billion. For example, a transfer
rate of 1% is represented as 1010000000.
Previously, such rates where represented either as std::uint32_t
or std::uint64_t. Other, nominally related types, also used an
integral representation and could be unintentionally substituted.
The new Rate class addresses this by providing a simple, type
safe alternative which also helps make the code self-documenting
since arithmetic operations now can be clearly understood to
involve the scaling of an amount by a rate.
Writer requires a call to Writer::init to call content_length. This
changes prepare to correctly call init. A consequences is that
prepare can now throw unexpectedly for user-defined writers that
can fail their initialization.
* Minimum factor 256*500, don't multiply by base fee
* Change autofill fee behavior to pay the open ledger fee.
** Experimental options: x-assume-tx - assume <int> more transactions in
the open queue when computing escalated fee, x-queue-okay - if true
and escalated fee is over limit, try with load fee.
* Port of 75af4ed.
* Use std::mutex instead of std::recursive_mutex
* Remove unnecessary type alias
* Use std::set instead of ripple::hash_map
* Don't reinvent virtual functions
This script will compile rippled, run unit tests and then delete all build
artifacts in many possible configurations (in Linux).
The script will automatically use all available cores to improve compile
speed. All commands are chained via &&, so if any of them fail, the script
will stop at the error.
New parser set_option function for controlling independent size limits
on headers and body. By default request and response parsers are set up
with reasonable limits to prevent resource exhaustion attacks.
* Parser adheres strictly to rfc7230
* Increased test coverage
* Headers and body maximum size limit options
* Minimum factor 256*500, don't multiply by base fee
* Change autofill fee behavior to pay the open ledger fee.
** Experimental options: x-assume-tx - assume <int> more transactions in
the open queue when computing escalated fee, x-queue-okay - if true
and escalated fee is over limit, try with load fee.
Conform to the Networking TS by renaming the Streambuf concept
to DynamicBuffer in all places. Values of types meeting the
requirements of DynamicBuffer are renamed to dynabuf.
See:
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4478.html#requirements.dynamic_buffers
* Headers renamed
* Formal parameter names renamed
* Template argument types renamed
* Documentation updated
ext_list:
Iterable container of comma separated extensions, where each extension
is a token followed an optional list of semicolon delimited parameters,
with each parameter consisting of a name / value pair. The value can
be a token or quoted-string.
param_list:
Iterable container of semicolon delimited parameters, where each parameter
is a name / value pair. The value can be a token or quoted-string.
token_list
Iterable container of comma delimited tokens.
* Remove obsolete rfc2616 functions
* Refactor and consolidate case-insensitive string helpers
* Run autobahn/valgrind tests when target branch in {master, develop}
* Add coveralls
* Show full stacktrace for usan (RIPD-1150)
* Manual launch of coverage (RIPD-1152)
* Use lldb on Darwin (RIPD-1152)
* Set defaults if not CI (RIPD-1152)
* Add autobahn result parser (RIPD-1147)
* Improve test coverage
* tests for invokable in composed ops
* Update documentation
* Add License badge to README
* Target Windows 7 SDK and later
* Make role_type private
* Remove extra unused masking functions
* Allow stream reuse / reconnect after failure
* Restructure logic of composed operations
* Allow 0 for read_message_max meaning no limit
* Respect keep alive when building HTTP responses
* Check version in upgrade request
* Response with 426 status on unsupported WebSocket version
* Remove unnecessary Sec-WebSocket-Key in HTTP responses
* Rename to mask_buffer_size
* Remove maybe_throw
* Add ping, async_ping, async_on_pong
* Add ping_op
* Add pong_op
* Fix crash in accept_op
* Fix suspend in close_op
* Fix read_frame_op logic
* Fix crash in read_op
* Fix races in echo sync and async echo servers
This fixed a bug where in some cases the parser could dereference
past the end of the caller provided buffer. The unit test is
improved to allocate memory in separate pieces for the split-buffer
matrix test, to give address-sanitizer more to work with.
When a suspended composed operation is resumed, the operation
now posts to the io_service to get in the correct context. Previously,
invokables resumed in the context of a different completion handler.
* asio_handler_invoke for any resumed invokable will return `true`.
Sometimes lcov would report negative counts. This may be related to lcov
running while the job it was collecting counts for was also running.
This patch makes two changes: Do not run the coverage build under
gdb, and wait for all jobs to finish before running lcov.
Passing in objects, arrays or non-string objects previously generated
nondescript errors. Improve the error messages returned to clients.
Add unit tests to ensure that incorrect inputs are reliably detected
and generate descriptive and accurate errors.
There was a bug in version 0.30.1 where signing with an ed25519
key and a corrupt seed would cause the "sign" and "sign_for"
commands to return an unexpected error. That bug was fixed in
the 0.31.0 release.
These unit tests verify the fix. The error message for a corrupt
seed is also slightly improved.
The Owner count could decrease while evaluating a strand, causing
different behavior in forward passes and reverses passes. The fix treats
a decreased owner count like a deferred credit.
In some situations, deferred credits could cause an XRP balance to be
calculated as negative, triggering some asserts.
When XRP is used as a bridge currency, a path could be falsely marked as
dry. This happens when the XRP/XXX offer recursively checks the XXX/XRP
offer and the XXX/XRP offer could not satisfy the request in a single
call.
With a single strand and limit quality the old payment code incorrectly
computed with multiquailty set to true. This could cause the total
quality to go below the requested quality even if there was liquidity
available above the requested quality value.
* Load specified [validators_file] relative to config dir
* Add default [validators_file] to rippled-example.cfg
* Remove [validators] and [validation_quorum] from rippled-example.cfg
* Add [validation_quorum] to validators-example.txt
* Allow validators.txt to be a symlink
* Throw for invalid [validators_file] instead of logging
* Trust own master public key from configured manifest
* Do not load untrusted manifests from database
Trusted validators are loaded from [validators] and [validator_keys]
sections from both rippled.cfg and validators.txt
Quorum is loaded from [validation_quorum] section in validators.txt
only if it is not configured in rippled.cfg
* Updates many (but probably not all) locations that access base_uint
private storage.
* More calls to access base_uint through members.
* Use an iterator to write Serializer collections.
The log member is changed to derive from std::ostream. A new
class dstream is derived from std::ostream to support redirection
to the Visual Studio Output Window if a debugger is attached.
Obsolete classes abstract_ostream and its derived variants are
removed.
A new concept Parser is introduced with routines to read from a stream
into the parser. This solves a problem with the old read interface where
messages must be default constructible and move assignable.
Parser fixes:
* Fix detect invalid reason-phrase octets
* Fix write_eof to set the 'complete' state on success
* Fix consider parse complete if eof received on empty body
WebSocket:
* Increase coverage
Core:
* Test buffer_cat iterator move members
HTTP:
* Fixed yield / resume in writer
* Fixed message serialization with chunked encoding
* Test yield / resume in writer
* Test all conditional branches during message serialization
* Test chunked encoding
* Increase coverage on parse_error
* Add parse_error::general
WebSocket:
* Add error::general
* Increase coverage in error
The message class now behaves like a pair with respect to the construction
of the body and headers. Additional constructors allow construction of
just the body portion from a tuple, leaving the headers default
constructed.
Previous constructors are removed as they were a notational convenience
for assembling HTTP/1 requests and responses. They are not necessary
as this library aims at library writers and not end users.
* Revert 0efb929898
* Advisory delete setting of 0 (never) does not affect history fetching
The previous commit addressing RIPD-1112 could interact with
advisory delete and cause some history not to be acquired even
configured to acquire. This reverts that commit and provides
a better fix.
The advisory delete setting protects ledgers from being
removed by online delete by exempting them until they are
approved for purge by administrative command. However, not
connecting this with history acquisition could cause new
ledgers in the protected range not to be acquired if the
server loses sync.
With this change, the default advisory delete setting, zero (never)
causes the regular server history setting to control the acquisition
of history. Setting advisory delete to a value greater than zero,
if advisory delete is enabled, will cause the server to fetch and
maintain history back to that point.
This should produce sane behavior across server restarts, losses of
sync, and so on. You can no longer use the "hack" of setting
advisory delete to zero to tell the server to fetch and keep as much
history as possible, but you can achieve the same effect by setting
it to one.
The CBigNum class is a wrapper around OpenSSL's BIGNUM implementation
to make use simpler.
Replacing the implementation with boost::multiprecision helps reduce
the size of the codebase and improves performance (benchmarks show
the new boost-based implementation is ~7x faster).
* Don't include the test code in coverage reports
* Add test code for missing coverage
Other:
* Improve the README.md
* Fix warning in sha1_context
* Tidy up the examples use of namespaces
* Various fixes to documentation and javadocs
The version field is moved into message_v1, all public interfaces
are reworked to identify HTTP/1 wire format operations (suffix "_v1")
versus general HTTP.
The call to the final handler in a composed operation MUST be
the last thing performed, as the handler may cause the end of
object lifetimes before it returns.
websocket:
* Move echo server to test/
* Fix warnings
* Fix maskgen being uncopyable
* Simplify utf8_checker special member declarations
* Fix stream move assignable when owning the next layer
* Add javadocs for stream special members
* Add stream unit tests
* Move throwing member definitions to the .ipp file
* Use get_lowest_layer in stream declaration
* Perform type checks at each call site instead of constructor
* Demote close_code to a non-class enum:
Otherwise, application specific close codes
cannot be assigned without using static_cast.
core:
* Add streambuf_readstream special members tests
* Add move assignment operator to streambuf_readstream
* Add detail/get_lowest_layer trait
* Add static_string tests
* Move static_string from websocket to core
* Fix warnings
* Port cmake scripts to linux
* Add command line options for running test suites
* Add examples to CMakeLists
* Return std::uint64_t from writer::content_length
* basic_parser::write takes asio::const_buffer instead of pointer and size
* Turn message test back on now that it passes
* Rename to http::headers, use std::allocator, remove http_headers
* http::message::method is now a string
* Refactor to_string for ConstBufferSequence
* Remove chunk_encode from the public interface
* Initialize members for default constructed iterators
* Disallow default construction for dependent buffer sequences
Refactor http::message serialization:
* Serialization no longer creates a copy of the
headers and modifies them
* New function prepare(), sets Connection, Transfer-Encoding,
Content-Length based on the body attributes and caller options.
Callers can use prepare() to have the fields set automatically,
or they can set the fields manually.
* Use write for operator<<
* Tests for serialization
* Tweak account XRP balance and sequence if needed before preclaim.
* Limit total fees in flight to minimum reserve / account balance.
* LastLedgerSequence must be at least 2 more than the current ledger to be queued.
* Limit 10 transactions per account in the queue at a time.
* Limit queuing multiple transactions after transactions that affect authentication.
* Zero base fee transactions are treated as having a fixed fee level of 256000 instead of infinite.
* Full queue: new txn can only kick out a tx if the fee is higher than that account's average fee.
* Queued tx retry limit prevents indefinitely stuck txns.
* Return escalation factors in server_info and _state when escalated.
* Update documentation.
* Update experimental config to only include the % increase.
* Convert TxQ metric magic numbers to experimental config.
The basic_parser is rewritten to be header-only. The nodejs parser is
removed from the include subtree and placed into the test directory.
Other changes:
* Parser specific error codes in parse_error.hpp
* Add parser-bench performance testing, nodejs vs beast
* New random message generator for fuzz tests
* Test for header-only parser using random message generator
* Augmented some existing message tests to check more cases
This function performs serialization of a variable list of arguments
to a streambuf. It accepts a wide variety of argument types, using
boost::asio::buffer and boost::lexical_cast where possible.
Beast.WebSocket provides developers with a robust WebSocket
implementation built on Boost.Asio with a consistent asynchronous
model using a modern C++ approach.
Beast.WebSocket provides developers with a robust WebSocket
implementation built on Boost.Asio with a consistent asynchronous
model using a modern C++ approach.
New classes are introduced to represent HTTP messages and their
associated bodies. The parser interface is reworked to use CRTP,
error codes, and trait checks.
New classes:
* basic_headers
Models field/value pairs in a HTTP message.
* message
Models a HTTP message, body behavior defined by template argument.
Parsed message carries metadata generated during parsing.
* parser
Produces parsed messages.
* empty_body, string_body, basic_streambuf_body
Classes used to represent content bodies in various ways.
New functions:
* read, async_read, write, async_write
Read and write HTTP messages on a socket.
New concepts:
* Body: Represents the HTTP Content-Body.
* Field: A HTTP header field.
* FieldSequence: A forward sequence of fields.
* Reader: Parses a Body from a stream of bytes.
* Writer: Serializes a Body to buffers.
basic_parser changes:
* add write methods which throw exceptions instead
* error_code passed via parameter instead of return value
* fold private member calls into existing callbacks
* basic_parser uses CRTP instead of virtual members
* add documentation on Derived requirements for CRTP
impl/http-parser changes:
* joyent renamed to nodejs to reflect upstream changes
New classes are introduced to represent HTTP messages and their
associated bodies. The parser interface is reworked to use CRTP,
error codes, and trait checks.
New classes:
* basic_headers
Models field/value pairs in a HTTP message.
* message
Models a HTTP message, body behavior defined by template argument.
Parsed message carries metadata generated during parsing.
* parser
Produces parsed messages.
* empty_body, string_body, basic_streambuf_body
Classes used to represent content bodies in various ways.
New functions:
* read, async_read, write, async_write
Read and write HTTP messages on a socket.
New concepts:
* Body: Represents the HTTP Content-Body.
* Field: A HTTP header field.
* FieldSequence: A forward sequence of fields.
* Reader: Parses a Body from a stream of bytes.
* Writer: Serializes a Body to buffers.
basic_parser changes:
* add write methods which throw exceptions instead
* error_code passed via parameter instead of return value
* fold private member calls into existing callbacks
* basic_parser uses CRTP instead of virtual members
* add documentation on Derived requirements for CRTP
impl/http-parser changes:
* joyent renamed to nodejs to reflect upstream changes
New classes:
class async_completion:
Helper class for implementing asynchronous initiation functions.
See n3964:
Library Foundations for Asynchronous Operations, Revision 1
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n3964.pdf
class basic_streambuf:
Meets the requirements of Streambuf.
class buffered_readstream:
Buffers a ReadStream with a ConstBufferSequence.
class consuming_buffers:
Adapts a BufferSequence which wraps the underlying buffer
sequence and presents fewer bytes, with the retained bytes
occurring at the end of the sequence.
class handler_alloc:
A C++ Allocator the uses asio handler allocation hooks.
class static_streambuf:
An implementation of the Streambuf concept that uses a
fixed size buffer with size determined at compile-time.
class streambuf_readstream:
Buffers a ReadStream with a Streambuf.
New functions:
append_buffers()
Returns a new BufferSequence which efficiently concatenates
two or more buffer sequences together.
prepare_buffers()
Shortens a buffer sequence. The bytes excluded are at the
end of the underlying buffer sequence.
boost::asio::read_until()
A copy of boost::asio::read_until overloads, modified to work
with a beast::asio::basic_streambuf.
Debugging:
buffers_to_string()
Convert a ConstBufferSequence to a human readable string
suitable for diagnostics.
type_check.h:
Metafunctions for checking asio concepts:
AsyncReadStream, AsyncWriteStream
SyncReadStream, SyncWriteStream
ConstBufferSequence, MutableBufferSequence
Streambuf
Handler
Changes:
* All symbols moved up a namespace level.
* streambuf provides all move and copy special members,
behavior of moved from objects is well-defined.
Fixes:
* Fix basic_streambuf iterator category.
New classes:
class async_completion:
Helper class for implementing asynchronous initiation functions.
See n3964:
Library Foundations for Asynchronous Operations, Revision 1
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n3964.pdf
class basic_streambuf:
Meets the requirements of Streambuf.
class buffered_readstream:
Buffers a ReadStream with a ConstBufferSequence.
class consuming_buffers:
Adapts a BufferSequence which wraps the underlying buffer
sequence and presents fewer bytes, with the retained bytes
occurring at the end of the sequence.
class handler_alloc:
A C++ Allocator the uses asio handler allocation hooks.
class static_streambuf:
An implementation of the Streambuf concept that uses a
fixed size buffer with size determined at compile-time.
class streambuf_readstream:
Buffers a ReadStream with a Streambuf.
New functions:
append_buffers()
Returns a new BufferSequence which efficiently concatenates
two or more buffer sequences together.
prepare_buffers()
Shortens a buffer sequence. The bytes excluded are at the
end of the underlying buffer sequence.
boost::asio::read_until()
A copy of boost::asio::read_until overloads, modified to work
with a beast::asio::basic_streambuf.
Debugging:
buffers_to_string()
Convert a ConstBufferSequence to a human readable string
suitable for diagnostics.
type_check.h:
Metafunctions for checking asio concepts:
AsyncReadStream, AsyncWriteStream
SyncReadStream, SyncWriteStream
ConstBufferSequence, MutableBufferSequence
Streambuf
Handler
Changes:
* All symbols moved up a namespace level.
* streambuf provides all move and copy special members,
behavior of moved from objects is well-defined.
Fixes:
* Fix basic_streambuf iterator category.
Before this change, the deferred credits algorithm took the current
balance and subtracted the recorded credits. Conceptually, this is the
same as taking the original balance, adding all the credits,
subtracting all the debits, and subtracting all the credits. The new
algorithm records the original balance and subtracts the debits. This
prevents errors that occur when the original balance and the recorded
credits have large differences in magnitude.
Additionally, XRP credits were recorded incorrectly in the deferred
credits table (the line was between the sender and receiver, rather than
the root account).
Calculate the number of file descriptors that are needed during
execution based on the configuration file, with a hard floor
of 1024, adjusting the limit if possible. Refuse to run if enough
fds are not available.
Additionally, allow administrators to limit the number of incoming
connections a configured port will accept. By default no limit is
imposed.
Calculate the number of file descriptors that are needed during
execution based on the configuration file, with a hard floor
of 1024, adjusting the limit if possible. Refuse to run if enough
fds are not available.
Additionally, allow administrators to limit the number of incoming
connections a configured port will accept. By default no limit is
imposed.
Payments do not remove unfunded and expired offers when a payment
fails. However, offer crossing is now using the payment engine and needs
to know what offers were found in a removable state, even on failure.
In some edge cases, calling prepare could leave the output
sequence with the incorrect size. This happens when out_end_
is non-zero and the call to prepare should leave out_end_ at 0.
In some edge cases, calling prepare could leave the output
sequence with the incorrect size. This happens when out_end_
is non-zero and the call to prepare should leave out_end_ at 0.
A computation like: `amount_remaining = amount_wanted - amount_got`, can
leave `amount_remaining == 0` without `amount_wanted == amount_got`.
This happens if the amounts differ by less than the smallest
representable value. Fix BookStep to handle this case.
Trusted master public keys can be listed under either [validators] or
[validator_keys] config sections. All keys listed under [validators] are
added to permanent trusted keys list regardless of key type.
A master public key is moved from permanent key list to manifest cache
when one of its manifests is received. This allows rippled operators to
list all trusted keys under the [validators] config section.
Replace Journal public data members with member function accessors
in order to make Journal lighter weight. The change makes a
Journal cheaper to pass by value.
Also add missing stream checks (e.g., calls to JLOG) to avoid
text processing that ultimately will not be stored in the log.
Replace Journal public data members with member function accessors
in order to make Journal lighter weight. The change makes a
Journal cheaper to pass by value.
Also add missing stream checks (e.g., calls to JLOG) to avoid
text processing that ultimately will not be stored in the log.
The IP address used to perform pathfinding operations is now charged an
additional resource increment for each source currency in the path set.
* NOTE: This charge is a local resource charge, not a transaction fee
charge.
Add a new algorithm for finding the liquidity in a payment path. There
is still a reverse and forward pass, but the forward pass starts at the
limiting step rather than the payment source. This insures the limiting
step is completely consumed rather than potentially leaving a 'dust'
amount in the forward pass.
Each step in a payment is either a book step, a direct step (account to
account step), or an xrp endpoint. Each step in the existing
implementation is a triple, where each element in the triple is either
an account of a book, for a total of eight step types.
Since accounts are considered in pairs, rather than triples, transfer
fees are handled differently. In V1 of payments, in the payment path
A -> gw ->B, if A redeems to gw, and gw issues to B, a transfer fee is
changed. In the new code, a transfer fee is changed even if A issues to
gw.
fd65b0f src: refactor method parsing
678a9e2 test: Assert against correct error messages
e2e467b Update http-parser to 2.6.1
4e382f9 readme: fix build status badge
bee4817 Bump version to 2.6.0
777ba4e src: introduce `http_parser_url_init`
483eca7 doc: updated README.md to include multi-threading example
e557b62 src: support LINK/UNLINK (RFC 2068, draft-snell-link-method)
e01811e src: fixed compile error C2143 for vs2012
b36c2a9 header: treat Wine like MinGW
eb5e992 src: support ACL (WebDAV, RFC3744, Section 8.1).
4f69be2 readme: update WebSocket link to RFC6455
b5bcca8 test: `SEARCH`, `PURGE` and `MKCALENDAR`
8b1d652 src: support BIND/REBIND/UNBIND (WebDAV, RFC5842)
7d75dd7 src: support IPv6 Zone ID as per RFC 6874
ab0b162 src: use ARRAY_SIZE instead of sizeof()
39ff097 src: remove double check
f6f436a src: fix invalid memory access in http_parse_host
2896229 make: fix dynamic library extension for OS X
39c2c1e Bump version to 2.5.0
dff604d src: support body in Upgrade requests
d767545 src: callbacks chunk boundaries: header/complete
2872cb7 test: regression test for incomplete/corrupted hdr
5d414fc makefile: add un/install targets
d547f3b url_parser: remove mixed declarations
7ecf775 src: partially revert 959f4cb to fix nread value
7ba3123 header: fix field sizes
53063b7 Add function to initialize http_parser_settings
1b31580 Bump version to 2.4.2
59569f2 src: skip lws between `connection` values
36f107f Bump version to 2.4.1
280af69 src: fix build on MSVC
956c8a0 Bump version to 2.4.0
167dcdf readme: fix typo
3f7ef50 src: annotate with likely/unlikely
265f9d0 bench: add chunked bytes
091ebb8 src: simple Connection header multi-value parsing
959f4cb src: remove reexecute goto
0097de5 src: use memchr() in h_general header value
c6097e1 src: faster general header value loop
2630060 src: less loads in header_value loop
0cb0ee6 src: tighten header field/value loops
6132d1f src: save progress
3f1a05a benchmark: initial
94a55d1 send travis irc notifications to #node-ci
5fd51fd Fix warning on test suite found by Clang Analyzer
0b43367 http_parser: Follow RFC-7230 Sec 3.2.4
11ecb42 Docs fix
7bbb774 doc: add very basic docs for `http_parser_execute`
17ed7de header: typo fix in a comment
5b951d7 src: fix clang warning
1317eec Added support for MKCALENDAR
08a2cc3 very minor spelling/grammar changes in README.md
158dd3b signing the CLA is no longer a requirement
8d9e5db fix typo in README comment
d19e129 contrib: fixed resource leak in parsertrace
24e2d2d Allow HTTP_MAX_HEADER_SIZE to be defined externally
56f7ad0 Bump version to 2.3.0
76f0f16 Fix issues around multi-line headers
5d9c382 Include separating ws when folding header values
git-subtree-dir: src/beast/beast/http/impl/http-parser
git-subtree-split: fd65b0fbbdb405425a14d0e49f5366667550b1c2
* Add Validations.LedgerSeq and .InitialSeq fields.
* Clean up logging.
* Lower online delete minimum for standalone mode.
* Unit tests of online_delete.
In some cases multiplying or dividing STAmounts gave incorrect results.
This happens when:
1) The result should be rounded up
2) The STAmount represents a native value (XRP)
3) The rounded up value was less than one drop
In this case, the result was zero, instead of one drop. This could
cause funded offers to be removed as unfunded.
The Journal API is affected. There are two uses for the
Journal::Severity enum:
o It is used to declare a threshold which log messages must meet
in order to be logged.
o It declares the current logging level which will be compared
to the threshold.
Those uses that affect the threshold are now named threshold()
rather than severity() to make the uses easier to distinguish.
Additionally, Journal no longer carries a Severity variable.
All handling of the threshold() is now delegated to the
Journal::Sink.
Sinks are no longer constructed with a default threshold of
kWarning; their threshold must be passed in on construction.
The Journal API is affected. There are two uses for the
Journal::Severity enum:
o It is used to declare a threshold which log messages must meet
in order to be logged.
o It declares the current logging level which will be compared
to the threshold.
Those uses that affect the threshold are now named threshold()
rather than severity() to make the uses easier to distinguish.
Additionally, Journal no longer carries a Severity variable.
All handling of the threshold() is now delegated to the
Journal::Sink.
Sinks are no longer constructed with a default threshold of
kWarning; their threshold must be passed in on construction.
When specifying that a result should be rounded up,
the code rounded up to a value suitable for a non-xrp
amount. When called with an xrp amount, if that rounded-up
value was less than one drop, the code rounded down to zero.
This could cause funded offers to be removed as unfunded.
When placing an offer that sells XRP, if the account's balance was
low enough that paying the transaction fee would drop the balance
below the reserve, the transaction should return tecUNFUNDED_OFFER.
The existing implementation returned a tesSUCCESS instead. Although
the net result is the same as far as the transaction's effects are
concerned (the offer is not placed on the books and the transaction
fee is charged) the incorrect result code makes deciphering metadata
difficult.
Add unit test that verifies the new behavior.
* Test whether offers which either already below the reserve (or
would go below during processing) can execute if they cross.
* Test the "Fill or Kill" and "Immediate or Cancel" flags.
Include the ledger sequence number in fee change transactions to ensure
each such transaction has a unique transaction ID.
We tolerate the absence of a ledger sequence in fee change transactions so
that past fee change transactions remain parseable. Since no live amendment
transactions have yet happened, there is no need to tolerate an absent
ledger sequence there.
Class io_list manages children that perform asynchronous
I/O operations. The treatment of close and destruction is
refactored to fix race conditions during exit.
The caller of the account_info RPC command can optionally
specify that they want the account's SignerList returned by
adding the argument:
"signer_lists": "true"
The returned SignerList is in an array. This leaves us room to
support multiple signer lists on an account in the future without
changing the syntax of the result.
The command-line version of account_info does not support the new
option.
Clang does not understand gcc 5's new ABI. On linux systems
that default to the new ABI (such as ubuntu 15.10), building
with clang requires using C++ libraries built with the the old
gcc ABI.
When building with the clang protobuf lib, a common error is to
load the gcc protobuf library at run time. When set, PROTOBUF_ROOT
is added to rpath to make sure the correct lib is loaded.
Adds a script to install clang and download and build boost and
protobuf with boost.
With the addition of multisigning there are a variety of reasons
a signature may fail. We now return a more descriptive message
for the reason certain signature checks fail.
* Ensure sufficient time for proposals before increasing avalanche threshold
* Only validators should count themselves towards 80% needed for consensus
Env is changed to use the AbstractClient interface,
which generalizes the transport for submitting client
requests to the Env server instance.
The JSONRPCClient implementation is added, supporting
a simple, synchronous interface. Env is changed to
use the JSONRPCClient implementation instead of the
built in JSON-RPC client.
These changes ensure the caller can block until the
Application object can be fully prepared (especially
listening sockets). Solves the problem where tests
can attempt connections before the server sockets are
ready.
* WebSocket blocks until listening
* Application setup blocks until prepared and started
* After successfully applying a transaction to the open ledger, resubmit any held transactions from the same account.
* All held transactions will continue to be retried after consensus round.
* Run key SHAMap unit tests on both backed and unbacked maps
* Remove obsolete version of SHAMapTree::addRootNode
* Our position maps should be unbacked and immutable
* Minimize hash operations for unbacked SHAMaps
Not setting the sequence numbers to zero in
SHAMap::walkSubTree causes extra hashes to be
performed on subsequent operations
The RippleAddress class was used to represent a number of fundamentally
different types: account public keys, account secret keys, node public
keys, node secret keys, seeds and generators.
The class is replaced by the following types:
* PublicKey for account and node public keys
* SecretKey for account and node private keys
* Generator for generating secp256k1 accounts
* Seed for account, node and generator seeds
The new code removes the ability to specify domain names
in the [validators] configuration block, and no longer
supports the [validators_site] option.
More details on the supported configurations are available
under doc/rippled-example.cfg.
* A new, unified interface for generating random numbers and
filling buffers supporting any engine that fits the
UniformRandomNumberGenerator concept;
* Automatically seeded replacement for rand using the fast
xorshift+ PRNG engine;
* A CSPRNG engine that can be used with the new framework
when needing to to generate cryptographically secure
randomness.
* Unit test cleanups to work with new engine.
Commit 6ec5fa9cae fixed a bug that
would cause a crash when a transaction signed with a secp256r1 was
presented. This adds a regression test, ensuring that such
signatures fail gracefully.
tapENABLE_TESTING is removed from checks, and feature enablement
is the sole method for activating features. Unit tests are updated
to enable required features in the construction of the Env.
Tickets are put on a feature switch instead of a build macro.
* Moved empty path check to DatabaseCon, and only for non-standalone.
* No more "DummyForUnitTest" files getting left behind in repo after running unit tests.
These changes eliminate the Env's OpenLedger member and make
transactions go through the Application associated with each
instance of the Env, making the unit tests follow a code path
closer to the production code path.
* Add Env::open() for open ledger
* Add Env::now()
* Rename to Env::current()
* Inject ManualTimeKeeper in Env Application
* Make Config mutable
* Move setupConfigForUnitTests
* Launch Env Application thread
* Use Application ledgers in Env
* Adjust Application clock on ledger close
* Adjust close time for close resolution
* Scrub obsolete clock types
* Enable features via Env ctor
* Make Env::master Account object global
* Cache SSL context (performance)
* Cache master wallet keys in Ledger ctor (performance)
* Make LedgerConsensus object a singleton
* Protect consensus structures with their own locks
* Simplify NetworkOPs interaction with LedgerConsensus
* Log when we build and validate the same ledger
* Remove the ability to construct an empty transaction by type, only
to then have to add fields to it. Instead, offer a constructor that
accepts a transaction type and a lambda that can insert fields into
the STTx during construction.
* Remove now obsolete boost::optional transaction ID.
This is designed for use by proxies in front of rippled. Configured IPs
can forward identifying user data in HTTP headers, including
user name and origin IP. If the user name exists, then resource limits
are lifted for that session. However, administrative commands are still
reserved only for administrative sessions.
* Expire validations faster based on when we first saw them.
* Never jump to a ledger prior to the latest fully-valid ledger
* Drop validations with signing times too far in the future immediately
Very small payment could fail when STAmount::mulRound underflowed
and returned zero, when it should have rounded up to the smallest
representable value.
The existing delivered_amount logic will erroneously report
unavailable for ledgers that aren't in the network's live
chain because it is based solely on ledger sequence number.
This adds a check based on the ledger close time to permit
the code to give correct results in standalone mode and on
test networks.
Add a LedgerMaster function to get a ledger's
close time from either its hash or sequence number.
Use this function when adding the 'date' fields to
transaction JSON. This avoids constructing large numbers
of ledgers.
Added a safety to close the ledger quickly if there's
evidence validators we trust have already closed the
ledger. Base the minimum ledger open time on how long
we saw the ledger open. Do not rely on the rounded
close time for enforcing the minimum ledger open time.
* LastLedgerSequence
* Zero-fee txn has infinite fee level.
* Remove pseudo-transaction fee levels, since pseudos never get to the open ledger.
* preflight/preclaim failure cases
* Queued transaction failure handling.
Since a non-default STAccount is now guaranteed to always be
160 bits, it was possible to reduce the number of methods that
it provides.
In the process of narrowing the STAccount interface it became
reasonable to remove some methods that duplicated functionality.
A few classes offered both a value() and a getValue() method.
The getValue() method is removed from those classes.
If someone attempts to construct an STAccount with something
other than 160 bits the constructor now throws.
Since an STAccount now enforces that it always stores exactly
160 bits, we use a fixed-sized uint160 for the storage, replacing
a variable sized STBlob.
In order to leave the ledger and wire formats unaffected, the
STAccount still serializes and deserializes itself as though
it were variable length.
Multiple servers behind NAT might share a single public IP, making it
difficult for them to connect to the Ripple network since multiple
incoming connections from the same non-private IP are currently not
allowed.
RippleD now automatically allows between 2 and 5 incoming connections,
from the same public IP based on the total number of peers that it is
configured to accept.
Administrators can manually change the limit by adding an "ip_limit"
key value pair in the [overlay] stanza of the configuration file and
specifying a positive non-zero number. For example:
[overlay]
ip_limit=3
The previous "one connection per IP" strategy can be emulated by
setting "ip_limit" to 1.
The implementation imposes both soft and hard upper limits and will
adjust the value so that a single IP cannot consume all inbound slots.
Properly take close time rounding and monotonic ledger close times
into account when determining if we have a close time consensus.
In some cases, we send an extra proposal at the end of a round. This
can be removed once all servers have the correct end of round detection
logic.
If we built a different ledger from the one we ultimately
validate, log the status of the consensus round. This will
make it easier to rule out transaction processing issues
as the cause of these discrepancies and generally make them
easier to diagnose.
In command line usage (only), the "sign", "submit", and "sign_for"
commands do not require the submitted JSON to be wrapped in a
tx_json object. Make the submit_multisigned command line behave
consistently with the command line form of those other commands.
Subscribe to "peer_status" stream (admin only) permits
reception of "peerStatusChange" notifications.
These can include the event the peer is reporting, the peer's
new status, the peer's currently accepted ledger hash and sequence,
the peer's network time, and the range of ledgers the peer has
available for remote querying.
* SConstruct will set ABI based on ubuntu flavor
* Script to bring in packages for various ubuntu flavors
* Script to bring in packages for various fedora 22
* Remove unneeded environment variable from travis
* Script to build boost with correct API flags
* `--static` flag to control static linking
* Move InboundTransactions to app/ledger
* Move TransactionAcquire to app/ledger
* Move LocalTxs to app/ledger
* Move Transaction to app/misc
* Move TransactionMaster to app/ledger
The first few transactions are added to the open ledger at
the base fee (ie. 10 drops). Once enough transactions are
added, the required fee will jump dramatically. If additional
transactions are added, the fee will grow exponentially.
Transactions that don't have a high enough fee to be applied to
the ledger are added to the queue in order from highest fee to
lowest. Whenever a new ledger is accepted as validated, transactions
are first applied from the queue to the open ledger in fee order
until either all transactions are applied or the fee again jumps
too high for the remaining transactions.
Current implementation is restricted to one transaction in the
queue per account. Some groundwork has been laid to expand in
the future.
Note that this fee logic escalates independently of the load-based
fee logic (ie. LoadFeeTrack). Submitted transactions must meet
the load fee to be considered for the queue, and must meet both
fees to be put into open ledger.
* Remove cxx14 compatibility layer from ripple
* Update travis to clang 3.6 and drop gcc 4.8
* Remove unneeded beast CXX14 defines
* Do not run clang build with gdb with travis
* Update circle ci to clang 3.6 & gcc-5
* Don't run rippled in gdb, clang builds crash gdb
* Staticly link libstdc++, boost, ssl, & protobuf
* Support builds on ubuntu 15.10
o The sign_for RPC command automatically fills in an empty
"SigningPubKey" field if the field is missing.
o The sign_for command returns the Signers list inside the
tx_json. This re-establishes symmetry with the
submit_multisigned command. It also means the returned
tx_blob might be useful, since it contains the multisignature.
o The sign_for command also now allows the inclusion of a Signers
array field in the input tx_json. If a Signers array is present,
the new signature is incorporated into the passed array. This
supports a model where multisignatures are accumulated serially.
o Syntax hints are improved.
o Remove warning written to log by sign_for command.
o The sign_for RPC command previously only worked in the
"json sign_for" form. The command now works as a straight
"sign_for". The "offline" parameter also works.
o Don't autofill Fee or Paths when signing offline.
The digest for a transaction (its transaction ID, or tid) is
computed once upon constructed when the STTx is deserialized.
Subsequent calls to retrieve the digest use the cached value.
Any code which modifies the STTx and then attempts to
retrieve the digest will terminate the process with a
logic error contract violation.
* Nested types removed
* All STTx are contained as const
(Except in transaction sign, which must modify)
* tid in STTx is computed once on deserialization
* All checks flow through ripple::checkValidity, which transparently caches result flags.
* All external transaction submission code paths use checkValidity.
* SF_SIGGOOD flag no longer appears outside of HashRouter / checkValidity.
* Validity can be forced in known or trusted scenarios.
* Track stats for ledger fetch and output
* Reduce entries queried on timeout
* Allow duplicate node requests on timeout
* Don't query deep on timeout
* Adjust latency tuning
* Change high latency cutoff
* Set absolute limit on reply entries
* Small optimizations
* Sanely handled specified ledger in account_tx
* Reject un-validated ledger in account_tx
* Wait to publish a ledger until it's indexed
* Add unit test for PendingSaves
This change causes each instance of Env to construct its own
isolated Application object for testing. Also included is
part of a framework to create multiple Application objects
in the same unit test and connect them together.
In usage it was determined that the submit_multisigned RPC
command could be improved by moving the Signers array inside the
tx_json in the submitted form of the command. This has the
advantage that the RPC command is more similar to the native form.
Also the returned JSON looks more like the submitted JSON.
* Remove ripple::RippleMutex and ripple::RippleRecursiveMutex
and use std::mutex and std::recursive_mutex respectively.
* Use std::lock_guard instead of std::unique_lock when the
additional features of std::unique_lock are not needed.
* Avoid throwing in OrderBookDB::processTxn
* Fix missing space in debug output
* Avoid duplicate lock of PathRequest in updateAll
* Avoid shadowing in insertPathRequest
* Improve indentation in runOnCoroutine
* Remove extraneous space in ServerHandlerImp::processRequest
* Add fields for local and remote IP addresses in hello.
* Add configuration for known local public IP address
* Set fields appropriately
* Check the fields
* Disallow self connection by key
Randomize the initial transaction execution order for closed
ledgers based on the hash of the consensus set. Transaction
processing change will take effect October 27, 2015 at
11:00 AM Pacific time.
The server's open ledger is now an instance of the OpenView
class, managed by an instance of the OpenLedger class. This
should improve the performance of operations on open ledgers
because they are no longer Ledger/SHAMap operation.
Replace TxnSignApiFacade with separate passed in arguments to
the various sign/submit RPC commands.
Also increase unit test coverage of the submit_multisign RPC
command.
* Renamed SetHexExact -> SetHexUnchecked
* Removed calls to SetHexUnchecked with empty strings
* Marked ledger class as final, as it calls virtuals in its ctor
On a SusPayFinish, a check is added to make sure that the
presented digest matches the digest in the SusPay ledger
entry. Another check is added to make Finish transactions
containing sfProof fields that are not 32 bytes malformed.
This includes regression unit tests.
Eventually multisign will need to be enabled onto the network, at
which point compiling it in or out will no longer be an option.
In preparation, the compile guards are removed and multisign is
being enabled with a Feature.
You can locally enable a Feature using your config file. To
enable multisign with your config file add a section like this:
[features]
MultiSign
The exact spelling and capitalization of both "features" and
"MultiSign" is important. If you don't get those right multisign
will not be enabled.
There is a minor issue. The "sign_for" and "submit_multisigned"
RPC commands are only enabled if multisign is enabled. However
those commands are still shown in the help message even if
multisign is disabled. This is because the code that produces
the help message doesn't read the config file (where the Features
are kept). This problem will become irrelevant once multisign is
enabled onto the network.
An account can be made signable with only its regular key by
disabling the master key. Now an account can also be made
exclusively multisigned by both disabling the master key and
having no regular key.
In order to prevent an account from becoming unsignable the
network uses these rules:
o An account can always add or replace a regular key or a
SignerList as long as the fee and reserve can be met by the
account.
o The master key on an account can be disabled if either a
regular key or a SignerList (or both) is present on the account.
Either the regular key or the SignerList can be used to
re-enable the master key later if that is desired.
o The regular key on an account may only be removed if either the
master key is enabled or the account has a SignerList (or both).
o The SignerList on an account may only be removed if either the
master key is enabled or a regular key is present (or both).
As a consequence of this change, the tecMASTER_DISABLED error
code is renamed to tecNO_ALTERNATIVE_KEY. The error code number
(130 decimal) is unchanged.
Multisigned transactions place a higher load on the network than
non-multisigned transactions, requiring a higher fee.
- A non-multisigned transaction always has a minimum fee - the
network base fee.
- A multisigned transaction has a minimum fee equal to the number
of multisigners plus one times the network base fee.
b2855dc Merge pull request #378 from ravselj/sqlite_memory_leak
bf5dad9 Memory leak fix in sqlite3_session_backend.
165737c Fix incorrect pointer instead pointee comparison.
625db74 Merge pull request #376 from ravselj/cmake_debug_postfix2
f3a1055 Added proper support for SOCI_DEBUG_POSTFIX by changing backend-loader macro. If debug postfix is specified in CMake then it is passed forward to soci-core backend loader which then combines proper name based on build configuration.
3459d7d Minor CMake fix that checks if shared mode is set before adding shared test(s).
66d407a Merge pull request #373 from musopr/ambiguous_session
9070742 Merge pull request #372 from musopr/clang_cxx_c11
7b08ec7 Fixed ambiguous 'session' reference
e9748de Include SOCI_CXX_VERSION_FLAGS when compiling Clang
abd6775 Merge pull request #368 from ravselj/cmake_debug_postfix
cae0086 Added CMAKE_DEBUG_POSTFIX to SOCI_LIB_SUFFIX. This fixes backend loading when CMAKE_DEBUG_POSTFIX is used.
3dd4726 Enable MSVC multi process compiling by setting /MP flag.( VS2005+ )
e5f577f Merge pull request #365 from ravselj/sqlite_msvc_fixes
c4dde08 Some trivial fixes in code to resolve MSVC warnings in SQLite back-end
330f0e0 Merge pull request #364 from ravselj/connection_pars
b78c8ef Merge pull request #358 from ArnaudD-FR/bind_clean_up
9f415ee Merge pull request #362 from ArnaudD-FR/sqlite3_optim_split
f1f0162 sqlite3 backend optimizations
0b1a835 Include soci-platform.h because of snprintf
ac65d58 Merge pull request #361 from ArnaudD-FR/blob
24c8383 Bug fix - std::map with key type of const char* is replaced with std::string
3e02a54 Changes due to compiler warnings.
0c88f8c New data_type dt_blob and simple-interface support
403b8de Fix bind_clean_up when using 'row'
92ada95 Merge pull request #363 from ravselj/oracle_win_fix
d1ad52f Add a unit test for CHAR(N) fields padding behaviour.
274d08a Explicitly set character set in Firebird unit tests for CHAR(N).
7623f76 More and better MSVC warnings fixes.
caa2370 Removed dummy and not compilable operator<<(boost::optional).
c025cc8 Fix inserting strings longer than 8000 bytes with ODBC/MS SQL.
d8d765f Update documentations
b5d6507 - oracle cmake Windows fix - test oracle compilation error fix
a6b3514 Split Statement::clean_up into bind_clean_up and clean_up
ba453c7 Make SQL state in ODBC backend error messages more clear.
a374e54 Make ODBC backend error messages more homogeneous.
c4255c9 Delete old /docs folder.
0d3b6b9 Merge pull request #344 from OniDaito/markdown_doc
04f9461 Merge pull request #352 from ravselj/cmake_bug_shared
955a915 - CMake bug fix when building MSVC with SHARED option enabled
f7be373 Merge pull request #348 from msobczak/classic-makefiles
36f373f Added classic Makefile for PostgreSQL test.
615cb94 Updated classic Makefile for PostgreSQL backend.
821092c Don't use both -ansi and -std=gnu++98 flags with g++.
07543f5 Merge pull request #346 from msobczak/classic-makefiles
291fbe7 Merge pull request #347 from jsonn/master
a87776e Make it easier to override SOCI_LIBDIR.
96e66f5 Corrected handling of generated file with backend search path.
0b26c32 Updated classic Makefiles for Oracle Express 11.2.
15a3705 Removed all the crap debian packaging threw in
6db2a65 Merge pull request #343 from OniDaito/master
cf11404 Added Markdown docs
ffbfdc0 Inlined the pragmas for the C++11 tests
ae3ac9d Mistake with CXX11 pragma fixed in session.h
303a966 Merge pull request #341 from mloskot/issues/340
7d7516d Add more qualifications uses of session class with namespace soci::session.
caa3e2b Merge pull request #335 from mloskot/issues/258
1e89d43 Fully qualify uses of session class with namespace soci::session.
1ed81ca Restore setting session with query transformation
84d29e2 Merge branch 'pull/336'
949924a Cope with GNU <=4.6 warning about the #pragma
3494b2b Wrap stream operator for boost::optional<int> with HAVE_BOOST
af4b1a3 Report SOCI_CXX_C11 in CMake output
5744a16 Merge branch 'master' of https://github.com/OniDaito/soci into pull/336
0ab7b37 Remove old build .tcl scripts.
8f2195a Check Postgression availability before proceeding with build.
cd3af53 Remove #include "error.h" of non-existent header
48a8bfa Added the C++11 changes back in
1aee2d1 Add -Wl,-flat_namespace -Wl,-undefined -Wl,suppress to LINK_FLAGS on Apple/OSX
2bf3aa7 Disable test of set_query_transformation with C++ lambda
1d26033 CMake should not terminate on unknown toolset
d8b64cb Remove SociSystemInfo.cmake modul as redundant.
fc3391f List Boost.DateTime in core dependencies
f4ff281 Indicate Travis CI builds Oracle WITH_BOOST=OFF
4863376 Merge pull request #326 from mloskot/issues/224
0c18240 Restore Oracle build with tests on Travis CI.
bc4abd7 Throw instead of truncating VARCHAR columns in Firebird backend.
4c612af No changes, just small code simplification in Firebird backend.
ba206ed Extract common part of MySQL and ODBC MySQL tests in a header.
a0fd859 Remove asserts from the SOCI headers and code.
b36944c Check vector indices instead of asserting that they are valid.
75ef8d8 Handle dt_unsigned_long_long in the "simple" SOCI layer.
2e2f60b Remove asserts on unknown type from the "simple" SOCI layer.
e21aef7 Throw instead of asserting if connection_pool::lease() fails.
4b4cecb Replace left over asserts with CATCH CHECK in the tests code.
388a8d3 Use compile-time asserts to check SQLINTEGER size.
af80fd8 Use SQLT_BDOUBLE instead of SQLT_FLT in Oracle backend.
c74132b Fix warning about pointer-to-int conversion in Firebird backend.
4916551 Reorganize more unit tests to use CATCH sections.
787b428 Fix duplicate test name in Oracle unit tests.
7f65799 Avoid warnings about int-to-pointer conversions in DB2 backend.
7e80c68 Use parameter names from the query, if given, in error messages.
8b0c372 Don't clean up SQLite3 statement prematurely.
9119ed8 Rename db2_statement_backend::names field to names_.
f5c86b7 Make SOCI_NORETURN public and use it in declaration.
62c17b2 Add mktime_from_ymdhms() helper.
ee0b9e4 Fix a clash between CATCH test cases defined in different files.
60a33f4 Reorganize "Use and into" unit test to use CATCH sections.
db59a48 Merge pull request #314 from rpiotaix/release/3.2
82ea95f Don't add DB2_INCLUDE_DIR to global include directories.
4f570d7 Restore Travis CI builds for other databases
71edca9 Merge pull request #306 from mloskot/postgression
1e4b365 Add a Travis build using PostgreSQL server at Postgression.
6abb7e1 Typo
1ccff47 Replace raw & with & entity.
56d3aa6 No real changes, just remove trailing whitespace.
ef6d90d Fix previous attempt to correct include of SQLite3 backend header
31a22a1 Include SQLite3 backend public headers using soci/ prefix.
e4376ed Merge branch 'master' into develop-3.2.3
111b50a Merge branch 'hotfix/3.2.3'
0ef4912 Add 3.2.3 release notes
8da98b2 Add new contributors
ee7e155 Bump version number in docs
30c02f3 Merge branch 'master' of git://github.com/Alex-Vol/soci into hotfix/3.2.3-PR263
5577606 Improve readability of ODBC error message Closes#229
8e14c5b Improve error message when an odbc error occurs
8a50af6 Merge branch 'hotfix/3.2.3' of https://github.com/SOCI/soci into hotfix/3.2.3
a948ab3 Remove unused HAVE_XXX defines
2c85be1 Fix missing strtoll on Cygwin and MinGW
d9c059e Clarify documenation and examples on bulk operations.
a08d750 [travis] Disable Oracle build
70e67aa Replace prefix underscore with suffix in private member names
c799e4f Append each member of tuple/fusion instead of adding tuple/fusion
645e7a2 Merge github.com:pacocamberos/soci into pacocamberos-branch-mysql-blob
e96bc2b Ignore CMakeLists.txt.user created by Qt Creator IDE
f694e30 Bump library version number to 3.2.3
5ecebe9 fixed link error for msvc 64 bit
3278579 Fix email notifications for Travis CI builds.
ad9075c Configure Travis CI to fail the build a.s.a.p.
7481868 Explicitly set extra_float_digits when using PostgreSQL in ODBC.
83bbbd4 update sqlite3 backend documentation
57530a1 Merge pull request #302 from vadz/rich-exceptions
5cda82a Avoid throwing from soci_error copy ctor and assignment operator.
8bb6610 Provide context of the error in soci_error when possible.
a8ba1cb Add use_type_base::dump_value() for richer diagnostics.
76b3089 Add soci_error::get_error_message() method.
e8e5978 No real changes, just remove trailing whitespace.
a90018b Merge catch-tests branch.
7b8b37b Use REQUIRE() and not CHECK() for a test that can't be allowed to fail.
c9dbe19 Move all tests from tests/assert to tests directory itself.
246f657 Convert the tests to use CATCH testing framework.
b2060fb Add single header version of CATCH testing framework.
b87407e Add values::get_number_of_columns() accessor.
9628081 Define SOCI_NORETURN: a portable __attribute__((noreturn)) equivalent.
6ebcbcd Remove the never used details::statement_impl::namedUses_.
0f1f295 Add helper exchange_type_cast<>() template function.
02207fc Rename "version" class in the ODBC test to "odbc_version".
42549d0 Merge pull request #297 from nbougalis/unshadow
7d5eb2d Use a base-class member instead of shadowing it.
37fbe8f Don't always disable ODBC MS SQL test under Unix, just when using Travis.
ed37399 Fix ODBC backend get_affected_rows() when using FreeTDS driver.
f212ca9 Skip test which fails when using ODBC with MS SQL Server.
629386f Merge pull request #294 from denisarnaud/develop
294becb Fix for the issue #169: cleaner way to include headers.
120b88c Accept oraocci12 as a possible Oracle library name too.
8e1ddcd Merge pull request #213 from ayllon/develop
6552eb1 No real changes, just simplify Firebird backend code a little.
34be702 Test exact round trip for NUMERIC values for all backends.
24c0539 Fix rounding error in Firebird NUMERIC/DECIMAL conversions.
69352bc Speculatively enable exact floating point comparisons for all backends.
f497fb8 Disable exact floating point when using PostgreSQL ODBC driver.
6f9dd54 No changes, just fix a repetitive typo in "assert" in comments.
02f0a69 No changes, just remove annoying "EXECEPTION" typo.
4bf2d3c Explicitly disable exact floating point comparison in MySQL test.
1f3dd92 Replace accidental assignment with a comparison in Firebird unit test.
c3cd309 Make text-to-double conversion exact in PostgreSQL backend.
ff9146a Explicitly disable exact floating point comparison in SQLite test.
7039d00 Compare floating point values exactly in tests whenever possible.
53cd24e Don't start implicit transaction too eagerly in Firebird backend.
66f0d82 Add possibility to build Firebird using embedded library.
1489811 Update version to 4.0.0 in cmake too.
5838cc6 Reenable building, if not testing, Oracle backend.
dc4fb73 Move ORACLE_HOME to Oracle-specific script.
f9167a1 Avoid many warnings about floating point values comparison.
c85744b Define GCC_WARNING_SUPPRESS and GCC_WARNING_RESTORE macros.
ef7e9a9 Avoid warning about set but unused variable in Oracle backend.
86a4598 Avoid g++ warnings about casting away const with C-style casts.
2c887b3 Ignore CMake-generated files.
f61d7f5 Add missing include for std::max
21824a1 fixed deadlock in soci::connection_pool::try_lease
6e6bd46 Documentation for SQLite3 result code support.
97cbb0a Update PostgreSQL backend documentation for UUID type support.
5448cf1 Spelling fix in an error message: s/Commiting/Committing/.
5b073e3 Remove the unnecessary "error.h" inclusion from PostgreSQL code.
5776dd4 Introduced sqlite3_soci_error exception as subclass of soci_error. This new exception exposes the SQLite3 result code returned when any failure happens. Using this method is preferable to scrubbing string error messages in soci_error exceptions. Useful when there needs to be a distinction between general errors and database constraint errors. Unit test added to prove the funtionality does what is expected.
6d766e7 Introduced support for UUID column type in PostgreSQL statement.cpp. Unit test added for UUID column support testing all supported kinds of UUID formatted strings on input and standardized UUID formatted strings on output.
e106dc0 Optionally use the environment locale in the tests.
1b65061 Make sqlite3 and mysql backends work with any locale too.
8548642 Use locale-independent function for converting doubles to strings.
1260d4f Reimplement cstring_to_double() without using C++ standard library.
bc884fe Remove unused HAVE_XXX defines
4ffb21b Fix missing strtoll on Cygwin and MinGW
7bd4991 Clarify documenation and examples on bulk operations.
4d0785e Temporarily disable using Oracle backend on Travis.
da7e42c Merge pull request #242 from vadz/pgsql8-bytea
070b278 Merge branch 'fix_odbc_msvc_x86_64' of github.com:snikulov/soci into snikulov-fix_odbc_msvc_x86_64
fce8560 [travis] Disable Oracle build
0ff0e01 Replace prefix underscore with suffix in private member names
65a5ee3 Append each member of tuple/fusion instead of adding tuple/fusion
8e9fb42 Merge github.com:pacocamberos/soci into pacocamberos-branch-mysql-blob
3dca4e3 Ignore CMakeLists.txt.user created by Qt Creator IDE
de7e6f0 Bump library version number to 3.2.3
946dd5a Fix PostgreSQL unit test to pass with PostgreSQL < 9.0.
0a47eaf vs2013 got strtoll/strtoull
58d31f9 Update version to 4.0.0.
89df841 Merge pull request #239 from vadz/soci-headers-prefix
417ef5c Include all public headers using "soci/" prefix inside SOCI itself.
5a99a15 Merge pull request #238 from vadz/cstrtod
0585bb1 Merge pull request #237 from vadz/odbc-header-fix
6f4162c Add helper cstring_to_double() and use it in PostgreSQL backend.
73119cb Fix compilation of ODBC-specific SOCI header with new include paths.
d877390 Delete obsolete src/<backend>/test directories
06a970f Revert CMake setup for ODBC DB2 test
f04147a Move ODBC test DSN files to new tests location
0219c43 Fix paths to ODBC test DSN files
928174c Fix Firebird includes of private headers
bc171b6 Fix copy-n-paste error in CMake macro parameter name
1f4d6ef Fix includes to point to backend headers in subdirectories
552e81c Enable other tests in tests/assert
7a018a3 Move tests/assert into separate subdirectories
e2ec7ff Ignore Qt Creator and Eclipse files
5d527ec Fix windows.h case for cross-compilation
024ccc8 Firebird: fix harmless warning in 64 bit builds.
802f78e Merge pull request #216 from dgrambow/develop
32c5f88 Add get_last_insert_id tests for sqlite3 and mysql backends
ccd4c0d Add get_last_insert_id for sqlite3 and mysql backends Update docs/beyond.html accordingly
42aec23 Fix in soci::oracle to allow spaces in the params
b2ea9f7 fixed link error for msvc 64 bit
ef69fa9 [travis] Disable building tests due to #199
09acb8c [travis] Fix bash script syntax error
cba671f [travis] Disable ctest run due to #199
d8f7d9d [travis] Restore soci-devel notifications
22257b3 [cmake] Remove unused log message
0cffb8a CMake 2.8.7 have problems with per target includes
b430cb0 Attempt to correct -I paths for backend test
6c0721d Attempt to correct -I paths for backend folders
69d70c5 [travis] Disable tempoarily soci-devel notifications
f4802f1 [travis] Log build script name
8890aea [travis] Set CMAKE_VERBOSE_MAKEFILE=ON
717c38a [travis] Remove superfluos ] from make invocation
843a43c Fix travis-ci to run CMake from root directory
9e43795 Update copyright year
da025df Merge branch 'feature/125-new-layout' into develop
04a34f2 Link presentation from London C++ Meeting
11ef1fa Fix doc/index.html menu links
5393ee5 Merge branch 'hotfix/3.2.2' into develop
b6d97ff Implement new source tree layout #125
git-subtree-dir: src/soci
git-subtree-split: b2855dce54340522f149221c6ebe2d14fd1129ba
* Move lock protection to where it is needed.
* Use gcd to reduce problem to lowest terms.
* Use improved overflow avoidance to retain
as much precision as possible.
* Detect overflow if it can be shown that the
final result will not fit in a uint64_t.
* Consider ledgers incompatible based on last valid ledger
* Test against even ledgers not acquired yet
* Don't validate an incompatible ledger
* Don't switch to an incompatible ledger
* Protect against an unreasonably small quorum
With this changeset two-level multisigning is removed from the
codebase and replaced with single-level multisigning.
Additionally, SignerLists in the ledger are prepared for the
possibility of multiple SignerLists per account. This was done
by adding a defaulted 32-bit SignerListID to each SignerList.
The SignerListIndex calculation incorporates the SignerListID.
There are three known missing elements:
1. Multisigned transactions should require higher fees than
regular (single-signed) transaction. That's not yet
implemented.
2. It should be possible to disable the master key on an account
if that account is multisign enabled (has a signer list).
That's not yet implemented.
3. Documentation about multisigning needs to be improved.
Multisigning is still compiled out of the code base. To enable
multisigning for a stand-alone rippled, change the
RIPPLE_ENABLE_MULTI_SIGN macro (in BeastConfig.h) to "1" and
rebuild.
This commit also addresses:
o RIPD-912: Remove multisign APIs from STObject, and
o RIPD-944: Replace common_transactor with jtx at call sites.
This non-production config section allows features to be enabled
by listing their text descriptions, one line each, in the config
section titled "features".
NOTE: Feature names with leading or trailing whitespace, or
containing an equals sign ('=') are not supported.
The preflight() function performs static validity
analysis of transactions without requiring a ledger.
* Use tx in ApplyContext
* Remove unused journal
* Document apply()
* Add preflight(), which takes an OpenView, uses its rules.
* Change `TER preCheck` to `void preCompute` since it can no longer fail.
* Remove ltCURRENT
* Change getOwnerInfo
* Use ReadView in TransactionSign
* Change AcceptedLedger and ProposedTransaction to use ReadView
* Change RPC::accounts
An instance of Rules provides information on the tx
processing rules in a particular ledger.
* OpenView allows rules to be set on construction.
Conflicts:
src/ripple/unity/ledger.cpp
This type alias provide cache-wrapping for Ledger objects.
Through the CachedLedger interface, access to the underlying
Ledger is permitted to allow for cases where the implementation
must perform Ledger specific activities. For example, building
a fetch pack from the contained SHAMap objects.
The CachingReadView is refactored:
* Renamed to CachedView
* Templated on Base, the base type
* base() returns a shared_ptr to the wrapped object
* Constructor requires a shared_ptr<Base>
* Clarify use of cancel view in OfferCreate transactor
* Reduce OfferStream public interface
* Reduce severity of some developer-only logging from ERROR to DEBUG
Metadata is correctly generated for the case where a ledger entry is only changed as
a consequence of threading. This changes the result compared to previous versions,
which produced more than necessary for these cases.
The fix for an off-by one bug that overstates the account reserve
during OfferCreate is set to become active on August 3rd. Before
this date, the program will exhibit the old behavior.
In some cases, funded offers were incorrectly removed. This happened
when:
1) There are multiple payment paths.
2) A payment path has several offers in a row.
3) An offer causes a previous offer to become unfunded when calculating
reverse liquidity and that offer does not satisfy the payment and
there is another offer at the same quality.
4) The payment path is not used to satisfy the payment (there are other
paths at better quality that do the job).
This implements the tracking of when an amendment achieved a majority
in the ledger, ensuring that there's always network-wide agreement
on which amendments have achieved a majority and how long they've
held it.
* New fields
* Change transactor changes
* AmendmentTable API and implementation changes
* Update amendment enabled status on validated ledgers
* Reinstate support for ledger sequence in fee transactions
* Remove dependence on boost::iterator_facade.
* Rename iterator to const_iterator.
* Change value_type from shared_ptr<SHAMapItem const> to SHAMapItem.
* Install a stack-path to the current SHAMapItem in the const_iterator.
The View hierarchy of classes is reorganized to include new
classes with member functions moved and renamed, to solve
defects in the original design:
OpenView accumulates raw state and tx changes and
can be applied to the base. ApplyView accumulates changes
for a single transaction, including metadata, and can be
applied to an OpenView. The Sandbox allows changes with
the option to apply or throw them out. The PaymentSandbox
provides a sandbox with account credit deferral.
Call sites are changed to use the class appropriate for
the task.
The OpenLedger class encapsulates the functionality of
maintaining the open ledger. It uses an OpenView with the
last closed ledger as its base. Routines are provided to
modify the open ledger to add new transactions, and to
accept a new last closed ledger. Business logic for
performing transaction retries is rewritten to fit this
framework and used in the implementation of accept.
When the RIPPLE_OPEN_LEDGER macro is set to 1 (BeastConfig.h),
the global Application OpenLedger singleton maintains
its open ledger in parallel by applying new transactions
and accepting new last closed ledgers. In the current
implementation this does not affect transaction processing
but logs any differences in the results as compared to
the original code.
Logging shows an occasional mismatch in what the OpenLedger
builds versus the original code, usually an OfferCreate
which gets a terINSUF_RESERVE instead of tesSUCCESS.
Many functions and classes that used a Ledger now use a BasicView.
Calls to cachedRead are changed to call member read on the view,
note that this bypasses the SLECache optimization. To restore the
optimization, the BasicView passed at the top of call stacks
should be wrapped with a caching view, coming in future commits.
When the last closed ledger jumps, transactions from the
old open ledger and local transactions need to be applied
to the new open ledger or else transactions could get lost
locally (but still relayed, and therefore make it into a ledger).
A harmful effect is that rippled will report that the transaction
was not applied even when it was, making robust transaction
submission malfunction.
This tidies up the View interface and makes transaction
application a free function, with the removal of the
TransactionEngine class. A new class ApplyContext provides
all the state information needed to apply a Transactor. The
Transactor is refactored to perform all the processing
activities previously part of TransactionEngine.
The calculation of metadata from a MetaView is improved.
A new apply function performs all the steps for calculating
and inserting metadata into the tx map.
Transaction processing code path is passed a Config instead
of retrieving the global, and uses the Journal supplied in
the call to apply() consistently.
To support transaction processing and RPC operations, a
new POD type ViewInfo is added which consolidates static
information about open and closed ledgers, such as the ledger
sequence number or the closing times. Ledger and MetaView are
refactored to use this info.
The ViewInfo now contains the "open ledger" setting. The
tapOPEN_LEDGER ViewFlag is removed. The view property of
being an open ledger is obtained from the base or by using
the MetaView constructor which presents a closed ledger as
an open one.
View, MetaView:
* Fix missing includes
* Add apply free function
* Use Journal in TransactionEngine
* Use BasicView in TransactionEngine
* inline NetworkOPs::batchApply
* Add shallow_copy, open_ledger MetaView ctor tags
* Add ViewInfo with open flag, seq, close times
* Make parent_ a reference
* Tidy up ctor arguments and base_ name
* Remove tapOPEN_LEDGER
* add assert to MetaView::apply
* ViewInfo comment
* Throw, pass Journal in txInsert
* Add BasicView::txCount
TransactionEngine:
* Add apply
* Make TransactionEngine private
* Refactor MetaView::apply and apply()
* Rename to TxMeta
* Refactor treatment of metadata in MetaView, TransactionEngine
* Rename to ApplyContext
* Use ApplyContext& in Transactor
* Pass Config in ApplyContext
* Declare Transactor classes in headers
* Use view flags in Transactor
This shores up the View interface support for contextual
transaction processing by putting params in the View, and
provides support for replacing the open ledger with the
open MetaView.
Transaction metadata is now part of the View interface.
Stacked MetaViews correctly apply their transaction
metadata to the parent.
* Add lastCloseTime to View
* Add insertTx to View, implement in MetaView
* Add View::txExists for transaction checking
* Add Fees to View, cache fees in Ledger and MetaView
* Use ViewFlags in View
* Use tapENABLE_TESTING flag for features
* Use cached Fees in View
* Rename to ViewFlags
* Move FreezeHandling to View.h, remove ViewAPIBasics.h
* Remove BasicView::parent hack
* Remove calls to getLedger in Transactors
Classes implementing the consensus process on Ripple are cleaned
up in preparation for modularizations and compartmentalization.
Functions and state related to inter-round consensus are moved out
of NetworkOPs and into Consensus, where they are more effectively
isolated.
Some member functions are changed to free functions and some free
functions have their scope reduced to specific translation units.
* Track inter-round consensus state using new Consensus object
* Devirtualize interfaces
* Reduce NetworkOPs, Consensus and LedgerConsensus interfaces
* Add comments
Handle legacy (ripple_path_find) requests that don't specify a ledger
the same way regular path_find requests are. This provides a
performance improvement for these requests and reduces the problem
of server busy errors.
Conflicts:
src/ripple/app/paths/PathRequest.cpp
All AccountID functionality is removed from RippleAddress and
replaced with free functions. The AccountID to string conversion
cache is factored out as an explicit type with an instance in
the Application object. New base58 conversion functions are used,
with no dependence on OpenSSL.
All types and free functions related to AccountID are consolidated
into one header file. Routines to operate on "tokens" are also
introduced and consolidated into a single header file.
A token one of the cryptographic primitives used in Ripple:
Secret Seed
Server Public Key
Server Secret Key
Account ID
Account Public Key
Account Private Key
and these deprecated primitives:
Account Family Seed
Account Family Generator
* Hold a shared_ptr<SHAMapItem const> instead of a shared_ptr<SHAMapItem>.
* Compiler helps us enforce data immutability.
* Make SHAMapAbstractNode::addRaw const
Conflicts:
src/ripple/app/ledger/Ledger.cpp
src/ripple/app/ledger/Ledger.h
src/ripple/app/ledger/LedgerHistory.cpp
src/ripple/app/ledger/LedgerToJson.h
Member functions and free functions on Ledger and LedgerEntrySet are
rewritten in terms of new abstract interfaces `BasicView` and `View`,
representing the set of non-decomposable primitives necessary to read
and write state map items in a ledger, and to overlay a discardable
view onto a Ledger that can calculate metadata during transaction
processing. const-correctness is enforced through the parameter and
return types.
The MetaView now supports multi-level stacking: A MetaView can be
stacked on top of either a Ledger or another MetaView, up to any
number of levels.
The getSLEi member function is removed. The CachedView wrapper
replaces it, wrapping a View such that any function called with a
CachedView will go through the SLECache.
* Add BasicView, View, CachedView
* Rename LedgerEntrySet to MetaView
* Factor out free functions
* Consolidate free functions in ViewAPI
* Remove unused class members and free functions
* This reduces the memory requirements of both leaf and inner nodes.
* The name SHAMapTreeNode is retained for leaf nodes so as to keep
the public API of SHAMap stable.
* Disconnect peers on sustained large send queues
* Disconnect peers on sustained failure to pong
* Refuse some queries if send queue is at target
* Allow latency to exceed ping timer interval
This adds "require" functionality which allows invariants
to be checked after processing transactions using a simple,
terse interface. Also adds more comprehensive test coverage
for the framework itself, verifying that the more sophisticated
language constructs work in all ways.
All functions and classes have been split up into individual
files which may be included a-la carte, or accessed through
a single convenience header <ripple/test/jtx.h>
* Move, rename all sources
* Put everything in the jtx namespace
* Add sendmax funclet
* Rename funclet to paths
* Correctly set input issue and destination amount in path
* Conditionally invoke funclets using is_call_possible
* Add any() function means "any currency they will accept"
* Add None, none modifiers on amounts to mean "no amount"
* Add require conditions to JTx
* Add Env::require variadic condition checker
* Add le, rename some items for consistency
* Add require functors, balance, flags, nflags
* Add require functors lines, owners, offers, tickets
* Add ticket example of extending the system
* Add noripple modifier for funding accounst
* Add Env::st to parse Json into STTx
* Add tests to ensure correctness of fund()
* Add virtual Env member hooks
* Add Env::balance
* Add Env::seq
* Add PrettyAmount
* Add all container Account support
* IOU and XRP return PrettyAmount amounts
* IOUs print the issuer's name instead of base58
* Fix int and double conversions to XRP
* Fix autofill of Env::fund with noripple
* Remove duplicate:
This changes behavior to fix an apparent bug. The
copy will now correctly inherit mParams instead
of reverting to tapNONE
* Tidy up LedgerEntrySet declarations
* Tidy up TransactionEngine
* Tidy PathCursor declarations
* Add LedgerEntrySet::apply
* Add LedgerEntrySet ctor
* Add Keylet, keylet namespace
* Add defaulted copy members
* Use optional in TransactionEngine
* Use optional<LedgerEntrySet> in PathState
* Return shared_ptr in Ledger::fetch
* Don't call entryCache with zero
* Deprecate invalidate
* Remove default constructor
* Remove unused container API
* Remove CountedObject base class
* Remove insert, clear
* Remove entryCreate overload
* Remove unused and tidy up STLedgerEntry
* Make getEntry private and tidy
* Replace members with adjustOwnerCount free function
* Replace accountFunds with funds free function
The issue was caused by client-side functionality added to IE
to protect against LOGJAM. By properly supporting larger keys
we no longer need to disable Ephemeral DH.
This reverts commit 3028ffd083.
In the past we used only 512-bit EDH keys. To protect against the
LOGJAM attack, OpenSSL 1.0.1n and later versions reject EDH keys
that are less than 768 bits and a future version will increase the
minimum to 1024.
We now have DH parameters for 1024-bit and 2048-bit EDH keys and
will correctly return and use those, when asked. Note that at this
time, OpenSSL will only ask for 512 or 1024 bit keys.
Log progress during offer crossing and flow calculations to
allow for easier debugging and transaction analysis. All
logging is done at debug and trace level and will normally
not be visible.
In InboundLedgers::acquire, properly return a ledger if we are
able to create one immediately.
In LedgerMaster::walkHashBySeq, don't walk the whole ledger if
we already know we have it.
This performs a deep refactor on the Ledger class and its supporting
classes, in preparation for the move to shared_ptr<SLE const> in
places where the SLE is immutable and we are currently using
shared_ptr<SLE>.
Member functions are converted to free functions, the SLECache is an
explicit parameter, one line convenience functions are removed to
streamline the interface. Some callers are changed to use <SLE const>
instead of <SLE>
SLECache:
* Moved to its own header file
RippleState:
* Remove unused functions
* Store the SLE as const
* Simplify callers
AccountState:
* Remove unused members
* Simplify existing members
Ledger:
* Replace writeBack with insert and update
* Remove unused functions
* Remove LedgerStateParams
* Move getLastFullLedger to Application
* add entryCacheI, exists, fetch, erase
* Use boost::optional where it makes sense
* Make member functions free functions
Free functions:
* fetch: cache-aware SLE retrieval
* forEachItem, forEachItemAfter
* (various)
This adds a suite of tools used to write unit tests. The Env provides
a context containing a ledger, and routines that assemble transactions
from JSON with optional "funclets" that add details in an exensible, terse
notation.
These routines replace existing code to compute SHA512-Half hashes.
The new code accumulates serialized data into a hashing context
instead of allocating a buffer, for improved performance.
Removes the base_uint constructor that took a string. Replaces
that functionality with two free functions named from_hex_text<>.
Use of from_hex_text<> looks like this:
auto v = from_hex_text<uint256>("AAA555");
static_assert (std::is_same<decltype(v), uint256>::value, "Huh!");
from_hex_text<> only operates on base_uint types. At the moment the
list of those types include:
o uint128,
o uint160,
o uint256,
o Directory,
o Account,
o Currency, and
o NodeID.
Using from_hex_text<> with any other types will not compile due to
an enable_if.
baf78e7 Merge pull request #111 from Cyan4973/dev
6f50184 Updated NEWS
acae59a Fixed : default sparse mode disabled on stdout, to support ` >>` redirection scenario reported by Takayuki Matsuoka (#110)
91c1b9a Performance fix : big compression speed boost for clang (+30%)
0fb0392 Merge branch 'dev' of github.com:Cyan4973/lz4 into dev
bb22103 Merge pull request #107 from t-mat/issue/103pr2
7d72c0c Added LZF
e769a0e Combine unique .lz4 file info
ffff9ee Support iterative edit and testing
a8fdeb4 Add log output of succeeded decompression to test script
5151c30 Add log of same files and sha1 hash of unique files to versionstest
26065c3 Fixed : LZ4IO exits too early when frame crc not present, reported by Yongwoon Cho (#106)
87e560e minor tests improvements
a9ff13a minor test refactor
58b5aad Fixed sparse issue with non seekable streams (#105)
60d657a removed "flush" argument to please Travis's python version
cdb136d cosmetic changes, 2nd try
c779c80 minor cosmetic changes for Takayuki's testVersions
26021db Merge branch 'dev' of github.com:Cyan4973/lz4 into dev
e3b5bf3 Merge pull request #104 from t-mat/issue/103pr2
fe11e0b Issue #103 : Add compatibility test between releases
f02c467 Added a few more interoperability tests (32bits vs 64 bits)
05c3f66 Updated a few comments
9607848 Fixed minor typo
45e1995 minor introduction update
7d182b8 Merge pull request #102 from Cyan4973/dev
fdd0029 minor parsing update
672bfde Updated comments
b4ef93a Fixed typo
efbebd2 Added : LZ4_compress_destSize()
1c3e633 Added compilation flag -Wcast-qual
05b0aa6 Updated readme
e05088d Updated lz4hc API
b4348a4 Fixed minor Visual warning
1171303 Updated streaming examples
1b17bf2 New lz4 API, using LZ4_compress_fast()
b495c91 Merge pull request #99 from eberge/dev
791512c Fixed bug 9318
2a974d7 refactored lz4hc
1e751a7 Install the lz4frame.h header in the cmake build
ad2dd6d moved lz4frame context types to incomplete typedef
c9cbb8f Increased aligment requirement for lz4frame context pointer
ef55dfb Modified lz4frame context typedef, to enforce stricter alignment condition
87a1c70 Fixed minor static analyzer warning
d6dc0a4 streaming API : Improved ring buffer management
bda38fd Merge pull request #98 from eberge/dev
a9a24e8 cmake support for AIX, HPUX, Solaris and Windows
9c6fb8b Added LZ4_compress_fast_extState()
b05d3d7 Frame content size disabled by default when using LZ4F_compressFrame(), to be in better coherence with the advanced API LZ4F_compress_update()
b805d58 Removed obsolete functions from lz4 cli
f11afaf Removed LZ4_compress() (obsolete) from lz4
72e6794 Updated LZ4F_freeDecompressionContext(), to provide stage hint as result
a01e10d Changed LZ4F compressionLevel from unsigned to signed, in anticipation for LZ4_compress_fast() integration.
cbcdd88 Fixed frame concatenation
e18aa90 Fixed frametest
c035b7a Restored make-lz4
197982e Fixed unfinished frame (issue #75)
409f816 Updated LZ4F_getFrameInfo() behavior, related to uncomplete frame header decoding attempts
47c3040 added --no-sparse test
9fd4f1f Sparse file support is now enabled by default
7644bee test error message in multiple files mode
bce2eeb Reclassified some notification messages as errors
9e92bee stronger arm tests
2ed9dcc fix minor "divide by zero" risk
633c1ca fixed minor leak
0ed2e71 Static analyzer generates error codes on bug suspicion
2cf8a19 minor header refactoring
634e4ee Merge pull request #96 from t-mat/improve-pr-95
e328d41 minor optimization for small files
13c6e16 Removed status notification in multiple-files mode
d153aaa Add LZ4F_OBSOLETE_ENUM() to describe obsolete enums
a430b85 Multiple files decompression refactoring
4e574e7 Updated lz4frame error names
d37926b Merge pull request #95 from t-mat/issue/90
240b554 Merge pull request #94 from t-mat/dev
3d46d4b Fix LZ4_DEPRECATED() in lz4hc.h
5f732e1 Merge pull request #91 from t-mat/dev
175890f Issue#90 : Change old enum names to new one
585bab8 Issue#90 : Change old enum to macro to maximize compatibility
081bcca Issue#90 : Add LZ4F_ prefix
e1283c7 Fix LZ4_DEPRECATED() for older/non-gcc/clang/MSVC compilers
d7298d2 Replace GCC_VERSION with LZ4_GCC_VERSION
9851583 Merge pull request #93 from drcrallen/descriptiveFrameErrors
b664a72 Revert "Revert "Add more descriptive frame errors""
3f4f623 Valgrind tests generate errors
83e350d Merge branch 'dev' of github.com:Cyan4973/lz4 into dev
066e9d3 Merge pull request #92 from Cyan4973/revert-89-descriptiveFrameErrors
5a66527 Revert "Add more descriptive frame errors"
0dc8308 Merge pull request #89 from drcrallen/descriptiveFrameErrors
05a46fc Changes LZ4F_compressBound() definition using NULL prefsPtr to cover worst case instead of default.
348f509 lz4io refactoring
eabc6d8 New valgrind test with multiple files
113b150 Fix leak issue with compression of multiple files
c64200d Improved performance when compressing a lot of small files
cc24124 minor compatibility fixes
ccba7a0 Merge pull request #86 from KyleJHarper/origin/r129/multiple_inputs_patch
d535214 Add more descriptive frame errors
bc28fc1 Merge pull request #87 from t-mat/fix-example2
fd77bad Replace obsolete functions
b036eaa Add snprintf macro for MSVC
7f2f1fc Added support for continuation of file compression and decompression if input files are missing. Should more closely match gzip/bzip2/xz and so forth. Also removed a debug print accidentally left in.
0169502 Added new LZ4IO_decompressMultipleFilenames to allow decompression of multiple files with the -m switch added in r128 (ref: google code issue 151). Limitation: will only process files matching LZ4_EXTENSION macro, which for now seems reasonable.
da11725 new memory leak test for fullbench using multi-files
2c79887 Shortened tests durations
42e5bc4 Updated badges
2852b9e Fixed issue #84
8f49666 Fixed : minor coverity warning
8a61000 Fixed a few coverity warnings
138673d fixed minor g++ warning
cc8d617 Merge pull request #82 from t-mat/add-lz4-prefix
81fdd9d Fixed a few Valgrind warnings
ad86910 Add LZ4 prefix to deprecation macros
66b8a4a Fixed : minor Visual warnings
62ed153 Fixed : a few minor coverity warnings
9443f3d Extended obsolete warning messages to lz4hc
973e385 Implemented obsolete warning message
be9d248 Update lz4hc API : LZ4_compressHC_safe()
a07db74 Clarified lz4frame.h inline doc
8b8e5ef fixed minor sanitize warning
c22a0e1 Updated : fuzzer tests can be programmed for a timelength
a2864fd Fixed a few minor sanitize warnings
33134fb Added : sanitize test
f344fbd Fixed a few warnings from -fsanitize=undefined
2f8a4c3 New LZ4_compress_safe() API
1853622 fixed over-cautious visual warning
b41137f minor Makefile test refactoring
327cb04 minor memory leak fix and test
43e0535 fix g++ typecast
61d7416 updated doc
17f8614 added : memtest on fullbench
d38b0b6 Merge pull request #73 from funcodeio/dev
979a991 memcpy speed as reference
157a739 Merge pull request #74 from Cyan4973/fastMode
dd69902 Removed unused lines.
43eaf8f Merge pull request #72 from fzort/master
f72761f new tests for large files with content size support (#70)
90c0104 Added : progress indicator, in fast and decompression modes
1d3ab5d Cygwin has fileno, so there's no need to use _fileno.
78d2dfd fullbench : tests of _limitedOutput variants intentionnally provides less memory space than safe (LZ4_compressBound())
ef7cd83 Fixed issue 160, reported by Eric Berge
28e237e simplified LZ4_compress_limitedOutput()
89eee0d Removed make dist
0615eb4 Stricter tests : treat warnings as errors
76a03c1 simplified LZ4_compress_withState()
6625068 simplified LZ4_compress()
886b199 Modified files rights
7b5e945 Removed Visual 2013 solution, as AppVeyor automated mode only works with a single solution
117ab8c Added : Visual 2013 solution
08b24af Updated Visual 2012 solution : + 3 projects (fullbench, frametest, datagen)
a761546 Fix : minor warning under Visual
bf146ec Removed .suo & .user files from Visual solutions
7db6678 Restored proper credit
3bba55c Fixed : Windows compilation Added : Appveyor badge
160661c Merge pull request #69 from Cyan4973/dev
8437a0e Fixed : Visual compilation
7c26b03 Updated make dist
f174964 Added : Frame documentation in MarkDown format
880381c Removed HTML Frame Format documentation
5b9fb69 minor tweak
4783cb8 Updated readme
4c227a4 Added LZ4_compress_fast()
003af71 Merge pull request #67 from Cyan4973/dev
2a82619 fixed fullbench memory allocation error
6c69dc1 faster compression in 64 bits mode
44793b8 Updated documentation
b93f629 changed file name
eeb8bea Updated comments on LZ4F_getFrameInfo()
002ec60 restored lz4hc compression ratio
987e78c Merge pull request #66 from Cyan4973/dev
8cb06d5 lz4frame validates contentSize during decompression
d5da787 Changed struct member to contentSize
2d4fed5 Merge pull request #65 from Cyan4973/dev
ce71b07 converted to markdown friendly syntax
1ba37f3 Reference format doc
5780864 Fixed : Makefile
b009767 windows friendly make clean
27f7d06 minor beautifier (make clean)
b4755c7 Added : arm cross-compilation test
a357f43 Fixed cast-align warnings on 32-bits
4a9335b Added : doc authorship
e652285 Merge pull request #63 from t-mat/comment-on-example-directory
2af52a9 Add "Examples" subtree
679afea Add README.md as table of contents
19665c9 Add document for "Line by Line Text Compression" example
438fee9 Add document for "Double Buffer" example
a38166b Add document : "Streaming API Basics"
80e71c6 Updated man page : "--[no-]X"
5950f72 Updated tests
6b923d5 Updated long commands, with reverse "--no-" variants
d0f8d40 updated dist list
00c3208 Merge pull request #61 from Cyan4973/dev
7f436a1 lz4 cli supports frame content size
a28b147 removed useless man pages
7cf4e5c Updates tests & Man pages
f02adc7 new long commands
86715b2 Some more tests related to frame content size
7ee7256 frame content size support
7d87d43 Updated lz4io sparse file support (alignment properties)
b54d256 minor lz4frame optimisation (no more malloc() on using LZ4F_compressFrame() in fast mode)
da9402c minor lz4frame refactoring
859fe3b Updated LZ4 frame format documentation
8edb7f1 Added : Readme into lib directory, to explain what does each file
e7fb4d1 lz4 utility supports "pass-through" mode
2a02455 minor refactoring
3a68324 skippable frames support
93849d1 minor CMakeLists update
471eabe Merge pull request #60 from Cyberunner23/master
ef029a1 Removed checking of CMAKE_SYSTEM_PROCESSOR when adding -fPIC, breaks when that var is '64bit'.
c9a2b14 removed -s command from lz4c specific list of legacy commands
207aafd Added : unlz4 symbolic link to "lz4 -d"
2b55752 changed "make install" default install directory to /usr/local
bbcfe21 Added : clang test
8a87769 Fix : static analyzer test on Travis
45b0642 scan-build tests
a18fb43 Merge pull request #58 from Cyan4973/sparseFile
248b761 windows sparse file support
d11ac40 Improved sparse files support
45a357f Improved sparse file support
e38c268 Fixed minor g++ warnings
12ab415 Preliminary support for sparse files
e3f33d2 Fixed minor warnings
74a6b14 Merge pull request #57 from alexDarcy/master
f2cc4be Updated Cmake configuration for non-gnu compiler
ceec6fa g++ compatibility
6b0c39b Updated datagen (can create sparse files)
e277511 Merge pull request #54 from t-mat/gc-issue/155
e1d9b59 Fixed : static library (x64 binary)
32a85fc NetBSD compatibility (#48)
488029e Updated : compress multiple files
046bd3a Merge pull request #52 from KyleJHarper/r128/multiple_inputs
dcdd628 Fix sentinel bit pattern
de5c930 Fix sentinel size miscalculation
eed7952 Add GNU coreutil's is_nul() method to isSparse()
b372f45 Add Neil's method to isSparse()
01a24af Improve isSparse()
4a5d92b Adjust coding style
97679fa Google Code Issue 155: lz4 cli should support sparse file https://code.google.com/p/lz4/issues/detail?id=155
fa27d23 Added support for multiple input files to act more like other compressors. For example: gzip file1 file2 file3. You can now do: lz4 [args] -m file1 file2 file3. Fixes 151.
67f3b41 Merge pull request #49 from t-mat/msvc-fseeki64
e68d1c9 restored lz4 hc compression ratio
41b6ed3 Replace fseek with _fseeki64 to avoid MSVC's 2GiB barrier
8f4e201 Fix : lz4frame.h within uninstaller
9fd92de Added : Visual project directory
git-subtree-dir: src/lz4
git-subtree-split: baf78e7e4dcbdf824a76f990ffeb573d113bbbdb
* Inject dependencies, make functions free and levelize
* Add comments to document the intent behind the code
* Reduce class public interfaces
* Remove support for proposals without ledger hashes
* Do not forward manifests to peers that already know that manifest
* Do not forward historical manifests to peers
* Save/Load ValidatorManifests from a database
* Python test for setting ephmeral keys
* Cleanup manifest interface
A Validator Manifest allows validators to use a generated ed25519
secret key as a master key for generating new validator public/secret
key pairs. Using this mechanism, rippled instances trust the master
ed25519 public key instead of the now-ephemeral validator public key.
Through a new message and propagation scheme, this lets a validator
change its ephemeral public key without requiring that all rippled
instances on the network restart after maintaining the configuration
file.
* Include Sign.cpp in unity builds
* Fix AnySecretKey publicKey and sign
* Make AnyPublicKey copyable
* Define op != for Slice
* Overload op << for Slice
* Overload op << for KeyType
* Consolidate constructors
* Use pointer/size instead of Serializer
* Factor out PendingSaves
* Make some members free functions
* Reduce size of constructor initializer lists
* Implement subtraction as addition to the additive inverse
* Do not allow comparison with, addition to or subtraction from integers
* Remove unused functions
* Convert member functions to free functions
* Isolate unit-test specific code into the unit test
* Reduce public class interfaces
* Use free functions when possible
* Add self-documenting function return values
* Simplify ledger close resolution calculations
This commit provides support for 2-level multi-signing of
transactions. The ability is usually compiled out, since other
aspects of multi-signing are not yet complete.
Here are the missing parts:
o Full support for Tickets in transactions.
o Variable fees based on the number of signers,
o Multiple SignerLists with access control flags on accounts,
o Enable / disable operations based on access control flags,
o Enable / disable all of multi-signing based on an amendment,
o Integration tests, and
o Documentation.
Add support for the SignerListSet transaction as a step toward
multi-sign support.
As part of the SignerListSet implementation, add InnerObjectFormat
templates (similar to TxFormats and LedgerFormats) and enforce them
in STObject, STArray, and STParsedJSON.
A few serialization changes coming from m-of-n development:
o Improve readability of SField.cpp.
o Better initialization of STObject.
o Trimming of STObject public methods.
o Add STObject::getFieldObject and STObject::setFieldObject.
o Make STObject::isEquivalent more robust.
o Improvements to whitespace, overrides, and virtuals.
This changes TMGetLedger protocol in a backward-compatible way to include
a "query depth" parameter - the number of extra levels in the SHAMap tree
that a server should return in the corresponding TMLedgerData. Depending
on the value or absence of the field, a server may adjust the amount of
returned data based on the observed latency of the requestor: higher
latencies will return larger data sets (to compensate for greater
request/response turnaround times).
* Better rules specific to each lookup case:
* By hash: Any ledger found by hash is valid.
* By numeric index: If rippled is out of sync, and the index is after the
* validated ledger, return "InsufficientNetworkMode" error.
* By named index: If rippled is out of sync, or closed/current is requested and significantly older than the validated ledger, return "InsufficientNetworkMode" error.
Track peer latency, report in RPC, make peer selection for
fetching latency aware.
This also cleans up the PeerImp timer to minimize
resetting. Indirect routing is made latency-aware as well.
* Cleanups and reduction of copying
* Add STArray::back, operator[], push_back(&&)
* Add make_stvar
* Rework STParsedJSON
* Fix code and unit tests that use STParsedJSON
* STTx move constructor
The STAmount class includes a number of functions which serve as thin
wrappers, which are unused or used only in one place, or which break
encapsulation by exposing internal implemenation details. Removing
such functions simplifies the interface of the class and ensures
consistency.
* getSNValue and getNValue are now free functions
* canonicalizeRound is no longer exposed
* Removed addRound and subRound
* Removed overloads of multiply, mulRound, divide and divRound
* Remove the deprecated wallet_accounts command.
* Remove dead code for generator maps.
* Remove the help for the obsolete wallet_add and wallet_claim commands
(which have already been removed).
This enhances the reporting capability of RPC::LookupLedger and reduces
the requirement of a current ledger for many RPC commands.
The perceived up-time of client handlers improves since requests will
not depend on the server being fully synced.
When the [overlay] configuration key "expire" is set to 1, proposals
and validations will include a hops field. The hops is incremented with
each relay. Messages with a hop count will be dropped when they exceed
the TTL (Time to Live). Messages containing a hops field will not be
relayed or broadcast to older versions of rippled that don't understand
the field.
This change will not affect normal operation of the network or rippled
instances that do not set "expire" to 1.
Credits made to any account during the processing of a payment are delayed until
the payment completes, enforcing a new invariant: liquidity for any paths
during a payment's execution may never increase. This eliminates the need for special
code to handle a variety of corner cases where consuming liquidity in one path
increases liquidity in others.
For large data sets the JOIN may not make forward progress in time.
This prevents the deletion of those entries in the database during
online delete. The number of such entries is very small compared to
the total size of the data anyway. A future version will address
this more thoroughly.
For large data sets the JOIN may not make forward progress in time.
This prevents the deletion of those entries in the database during
online delete. The number of such entries is very small compared to
the total size of the data anyway. A future version will address
this more thoroughly.
* This silences a warning about a redundant cv-qualifier.
* This makes future coding mistakes about redundant
cv-qualifiers much less likely.
* This makes the code easier to read.
* Ownership of buffer memory in StatsDCollector is passed to the
boost::asio callback function. Before this, the memory may have been
freed before async_send was finished with the memory.
* Ownership of buffer memory in StatsDCollector is passed to the
boost::asio callback function. Before this, the memory may have been
freed before async_send was finished with the memory.
This solves a problem that caused a hang on shutdown related to
the lifetime of the ping timer completion handlers used in WebSockets.
* Turn the ping timer back on
* Use std::weak_ptr for WebSockets timer callbacks.
* Disable WebSocket pings if frequency in the .cfg is non-positive.
This gives requests for ledger data (and transaction set data)
from peers a separate job type and prioritizes it appropriately.
Previously it was lumped in with fetch packs which have a low
concurrency limit. This should improve the performance of
retrieving historical information.
This solves a problem that caused a hang on shutdown related to
the lifetime of the ping timer completion handlers used in WebSockets.
* Turn the ping timer back on
* Use std::weak_ptr for WebSockets timer callbacks.
* Disable WebSocket pings if frequency in the .cfg is non-positive.
This gives requests for ledger data (and transaction set data)
from peers a separate job type and prioritizes it appropriately.
Previously it was lumped in with fetch packs which have a low
concurrency limit. This should improve the performance of
retrieving historical information.
This introduces the STVar container, capable of holding any STBase-derived
class and implementing a "small string" optimization. STObject is changed
to store std::vector<STVar> instead of boost::ptr_vector<STBase>. This
eliminates a significant number of needless dynamic memory allocations and
deallocations during transaction processing when ledger entries are
deserialized. It comes at the expense of larger overall storage requirements
for STObject.
* Use Request over json-rpc
* Use lodash to filter irrelevant fields from expectations
* Use LedgerState for state setup
* Test using limit and marker
Conflicts:
test/account_objects-test.js
General RPC command that can retrieve objects in the account root.
* Add account objects integration test.
* Support tickets.
* Add removeElement in Json::Value
pool_thresh is prevented from going to zero. This solves a problem when
using callgrind where the CPU is monopolized, causing operations that
should complete quickly to take days.
* Performance motivated.
* Several of these called size() which is O(N) in gcc-4.8.
* Remove container copy from LedgerConsensusImp::playbackProposals().
* Addresses RIPD-284.
* Deprecate rpc_admin_allow section from configuration file
* New port-specific setting 'admin':
* Comma-separated list of IP addresses that are allowed administrative
privileges (subject to username & password authentication if configured)
* 127.0.0.1 is no longer a default admin IP.
* 0.0.0.0 may be specified to indicate "any IP" but cannot be combined
with other IP addresses.
The buffers_type::iterator could hold a pointer to a buffers_type that
was destroyed. This changes buffers_type::iterator to point to the
original streambuf instead, which always outlives the iterator.
Legacy workarounds for Visual Studio non thread-safe initialization
of function local objects with static storage duration are removed:
* Remove LeakChecked
* Remove StaticObject
* Remove SharedSingleton
This introduces changes in nudb to improve speed, reduce database size,
and enhance correctness. The most significant change is to store hashes
rather than entire keys in the key file. The output of the hash function
is reduced to 48 bits, and stored directly in buckets.
The API is also modified to introduce a Codec parameter allowing for
compression and decompression to be supported in the implementation
itself rather than callers.
THe data file no longer contains a salt, as the salt is applicable
only to the key and log files. This allows a data file to have multiple
key files with different salt values. To distinguish physical files
belonging to the same logical database, a new field UID is introduced.
The UID is a 64-bit random value generated once on creation and stored
in all three files.
Buckets are zero filled to the end of each block, this is a security
measure to prevent unintended contents of memory getting stored to
disk. NuDB offers the varint integer type, this is identical to
the varint described by Google.
* Add varint
* Add Codec template argument
* Add "api" convenience traits
* Store hash in buckets
* istream can throw short read errors
* Support std::uint8_t format in streams
* Make file classes part of the public interface
* Remove buffers pessimization, replace with buffer
* Consolidate creation utility functions to the same header
* Zero fill unused areas of buckets on disk
* More coverage and improvements to the recover test
* Fix file read/write to loop until all bytes processed
* Add verify_fast, faster verify for large databases
The database version number is incremented to 2; older databases can
no longer be opened and should be deleted.
Insert now blocks when the size of the memory pool exceeds a predefined
threshold. This solves the problem where sustained insertions cause the
memory pool to grow without bound.
NuDB is a high performance key/value database optimized for insert-only
workloads, with these features:
* Low memory footprint
* Values are immutable
* Value sizes from 1 2^48 bytes (281TB)
* All keys are the same size
* Performance independent of growth
* Optimized for concurrent fetch
* Key file can be rebuilt if needed
* Inserts are atomic and consistent
* Data file may be iterated, index rebuilt.
* Key and data files may be on different volumes
* Hardened against algorithmic complexity attacks
* Header-only, nothing to build or link
This changes expect and unexpected to receive the reason text as a
template argument, allowing the std::string conversion of char const*
parameters to take place only if the condition evaluates to false. This
cuts all calls to malloc and free on tests that pass.
Unit tests that wish to spawn threads for testing concurrency may now do so
by using unit_test::thread as a replacement for std::thread. These threads
propagate unhandled exceptions to the unit test, and work with the abort on
failure feature.
The SHAMap class is refactored into a separate module where each translation
unit compiles separate without errors. Dependencies on higher level business
logic are removed. SHAMap now depends only on basics, crypto, nodestore,
and protocol:
* Inject NodeStore::Database& to SHAMap
* Move sync filter instances to app/ledger/
* Move shamap to its own module
* Move FullBelowCache to shamap/
* Move private code to shamap/impl/
* Refactor SHAMap treatment of missing node handler
* Inject and use Journal for logging in SHAMap
* Fix to_string conversion
* Fix assert on debug invariant checks
* Fix the treatment of the output position when the entire output is committed.
* Add unit test
The abstract_clock is now templated on a type meeting the requirements of
the Clock concept. It inherits the nested types of the Clock on which it
is based. This resolves a problem with the original design which broke the
type-safety of time_point from different abstract clocks.
This transforms a ConstBufferSequence into a new ConstBufferSequence whose
data is encoded according to the Content transfer encoding rules of RFC2616.
The implementation does not copy any memory.
* Use signal_set as cross platform way of handling SIGINT
* Remove polling on main thread for shutdown.
* Add extra logging for received signal.
* Clean up exit handling on error in setup routines.
* Reuse isStopped() from Stoppable for status (could be isStopping() instead).
* Ctrl-C should now work for standalone mode as well on Windows.
Also small fixes to Resolver:
* Add Resolver prefix to logging.
* Fix AsyncObject::removeReference() logic.
* Fix work remaining logic.
* New src/ripple/crypto and src/ripple/protocol directories
* Merged src/ripple/common into src/ripple/basics
* Move resource/api files up a level
* Add headers for "include what you use"
* Normalized include guards
* Renamed to JsonFields.h
* Remove obsolete files
* Remove net.h unity header
* Remove resource.h unity header
* Removed some deprecated unity includes
The Stoppable interface aids in the enforcement of invariants needed to
successful start and stop a multi-threaded application composed of classes
that depend on each other in complex ways.
* Test written to confirm the current behavior.
* Comments updated to reflect the current behavior.
* Public API reduced to what is currently in use.
* Protected data members made private.
* volatile bool members changed to std::atomic<bool>.
* std::atomic<int> members changed to std::atomic<bool>.
* Name storage uses std::string
This gives the ssl_bundle shared ownership of the underlying ssl context
so that ownership of the bundle may be transferred to other classes without
introduce lifetime issues.
This changes the http::message object to no longer contain a body. It modifies
the parser to store the body in a separate object, or to pass the body data
to a functor. This allows the body to be stored in more flexible ways. For
example, in HTTP responses the body can be generated procedurally instead
of being required to exist entirely in memory at once.
This is class whose interface is identical to the boost::asio::basic_streambuf,
and uses an implementation that stores the data in multiple discontiguous
linear buffers, expanding and shrinking as needed.
* Some runner member functions are now thread-safe.
* De-inline and tidy up declarations and definitions.
* arg() interface allows command lines to be passed to suites.
Beast includes a lot of code for encapsulating cross-platform differences
which are not used or needed by rippled. Additionally, a lot of that code
implements functionality that is available from the standard library.
This moves away from custom implementations of features that the standard
library provides and reduces the number of platform-specific interfaces
andfeatures that Beast makes available.
Highlights include:
* Use std:: instead of beast implementations when possible
* Reduce the use of beast::String in public interfaces
* Remove Windows-specific COM and Registry code
* Reduce the public interface of beast::File
* Reduce the public interface of beast::SystemStats
* Remove unused sysctl/getsysinfo functions
* Remove beast::Logger
Many classes required to support type-erasure of handlers and boost::asio
types are now obsolete, so these classes and files are removed:
HTTPClientType, FixedInputBuffer, PeerRole, socket_wrapper,
client_session, basic_url, abstract_socket, buffer_sequence, memory_buffer,
enable_wait_for_async, shared_handler, wrap_handler, streambuf,
ContentBodyBuffer, SSLContext, completion-handler based handshake detectors.
These structural changes are made:
* Some missing includes added to headers
* asio module directory flattened
This changes the HTTP parser interface to return an error_code instead
of a bool. This eliminates the need for the error() member function and
simplifies calling code.
This works around the limitation that 1.56 boost::asio::ssl::stream objects
do not support r-value move or construction. It is required when the stream
does not own the socket.
* Remove all calls to setlocale to ensure that the global
locale is always C.
* Also replace beast::SystemStats::getNumCpus() with
std:🧵:hardware_concurrency()
* streambuf wrapper supports rvalue move
* message class holds a complete HTTP message
* body class holds the HTTP content body
* headers class holds RFC-compliant HTTP headers
* basic_parser provides class interface to joyent's http-parser
* parser class parses into a message object
* Remove unused http get client free function
* unit test for parsing malformed messages
- Added unit tests for element erase
- Added unit tests for range erase
- Added unit tests for touch
- Added unit tests for iterators and reverse_iterators
- Un-inlined operator== for unordered containers
- Fixed minor problems with ordered_container erase()
- Made ordered_container...
- erase (reverse_iterator pos) not compile
- erase (reverse_iterator first, reverse_iterator last) not compile
- touch (reverse iterator pos) not compile
- Verified that ordered container...
- insert() already rejects reverse_iterator
- emplace_hint() already rejects reverse_iterator
- Made set/multiset iterators const
Regarding the set/multiset iterators, see section 1.5 of
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2913.pdf
as pointed out by Vinnie.
* Comment out unused local function for both clang and g++.
* Get rid of numerous Boost warnings for clang.
* Remove some unused local variables.
* Put TAGS into the .gitignore.
* Use object type in the sort key
* Call _key recursively over containers
* Prevent passing of iterators to xsorted
* Fix VSProject generator with new sorting
* Rename unity files
* Move some modules to new subdirectories
* Remove obsolete Visual Studio project files
* Remove obsolete coding style and TODO list
* Automatic source list built via directory iteration
* Build multiple toolchains and flavors simulaneously:
- Toolchains: gcc, clang, msvc
- Flavors: debug, release
* Documentation on aliases (top of the SConstruct file)
* New ripple container aliases use hardened_hash
* Use std::tuple instead of boost::tuple
* Use std unordered containers instead of boost
* Fix Destroyer for new containers
* Fix warning for fnv1a on 32-bit arch
* Validator fixes for new containers
* Wraps standard integer types to provide type-safety
* Named types provide self-documenting semantics
* Catches programmer errors involving mismatched types at compile time
* Operators restrict mutation to only safe and meaningful operations
* Zero lets classes efficiently compare with 0, so
you can use constructors like x < zero or y != zero.
* New BEAST_CONSTEXPR to handle Windows/C++11 differences
regarding the constexpr specifier.
* Common code extracted to Python directories.
* Read ~/.scons file for scons environment defaults.
* Override scons settings with shell environment variables.
* New "tags" for debug, nodebug, optimize, nooptimize builds.
* Universal platform detection.
* Default value of environment variables set through prefix dictionaries.
* Check for correct Boost value and fail otherwise.
* Extract git describe --tags into a preprocesor variable, -DTIP_BRANCH
* More colors - blue for unchanged defaults, green for changed defaults, red for error.
* Contain unit tests for non-obvious stuff.
* Check to see that boost libraries have been built.
* Right now, we accept both .dylib and .a versions but it'd be easy to enforce .a only.
* is_contiguous_hashable trait identifies optimizable types
* hash_append() function overloads for basic types:
- scalars, floats
- array, C array
- pair, tuple
- boost array and tuple (if configured)
* Provided Spooky hash wrapper for use with hash_append
* Use hash_append in hardened_hash and other places
* New Utility meta functions for working with variadics:
- static_and
- static_sum
* Added type_name utility function for diagnostics
* hash_metrics suite of functions to evalulate hash functions
* Test suites to measure hash function performance
* Various fixes
* Header-only!
* No external dependencies or other beast modules
* Compilation options allow for:
- Stand-alone application to run a single test suite
- Stand-alone application to run a set of test suites
- Global suite of tests inline with the host application
- Disable test suite generation completely
* Existing tests reworked to use the new classes
* New basic_abstract_ostream template for generic output
* New abstract_ostream, common type alias
* basic_scoped_ostream, RAII output to abstract streams
* No longer requires its own compiler include path
* Includes use relative paths to locate the file
* Client applications include the file themselves
* Inclusion of BeastConfig.h can be controlled via preprocessor directive
* Use nullptr (C++11) instead of NULL.
* Put each file into its own namespace declaration.
* Remove "using namespace" directives and add scope qualifiers.
* Control when beast's implementation of std::equal (C++14) is used.
* Tidy up some const declarations.
Conflicts:
src/ripple_app/shamap/SHAMapSync.cpp
src/ripple_app/tx/TransactionEngine.cpp
* New http::raw_parser wrapper
* Convert parser errors to error_code
* Enumeration and strings for parsed HTTP method
* Move parser engine into joyent namespace
* Rename includes to be distinct
* New maybe_const_t alias for maybe_const
* New asio::enable_wait_for_async for safe cleanup
* New asio::memory_buffer, a managed boost::asio compatible buffer
* shared_handler improvements:
- Can be 'empty' (no stored handler).
- Default constructible as 'empty'.
- Safe evaluation in bool contexts, false==empty
* Fix is_call_possible metafunction:
- Works on empty argument lists
- Works with reference types
* Replace SafeBool idiom with C++11 explicit operator bool
* Move IPAddress function definitions to the header
* Move cyclic_iterator to container/
* Remove unused BufferType
* Remove obsolete classes:
- NamedPipe
- ReadWriteLock
- ScopedReadLock
- ScopedWriteLock
- LockGuard
There are 38 unittest failures on OS X. These changes address all of
them by adjusting which side of the socket (send or receive) gets
shut down. In each case, the failure was 'Socket is not connected'.
I've interpreted that to mean that the other thread had already shut
down its side of the connection.
* Remove shared_ptr legacy support
* Add make_unique support for pre-C++14 environments
* Fix comparison bug in sqdb
* Use std::shared_ptr in a few places
* Add CallQueue vflib compatibility class
* Use run instead of run_one
* Merge BindableServiceQueue into CallQueue
* Take BEAST_VARIADIC_MAX into account
* Fix license headers as suggested by Vinnie
* Remove obsolete comment
* Add ManualServiceQueue
* Add ManualServiceQueue to beast_vflib include
* Move static unit test variables of header only classes to module cpp
* Remove no longer used mutex member
* _VARIADIC_MAX maxes out at 10
* Correctly apply BEAST_VARIADIC_MAX
* Merge BindableServiceQueue into CallQueue
* New GuiServiceQueue and its JUCE dependency
* Fix leftover merge errors
* Fix CallQueue unit test
* Don't use bassert for better CI support
* Clean ups, optimizations, and new File::commonDocumentsDirectory enum
* Replace sortArray with std::sort for performance
* More error tolerance in XML parser, speedups
* Refactor some byte-order mark detection code
* Add String::appendCharPointer overloads
* More XML parser optimisations and better error detection
* Misc performance tweaks
* Fixes for support of non utf8 strings
* Increased precision when storing strings in XmlElement
* Minor clean-ups
* Minor fix to XmlDocument
* Cleanups to CriticalSection and related synchronization primitives
* Fix DynamicArray unit test
#The World’s Fastest and Most Secure Payment System
**Do you work at a digital asset exchange or wallet provider?**
**What is Ripple?**
Please [contact us](mailto:support@ripple.com). We can help guide your integration.
Ripple is the open-source, distributed payment protocol that enables instant
payments with low fees, no chargebacks, and currency flexibility (for example
dollars, yen, euros, bitcoins, or even loyalty points). Businesses of any size
can easily build payment solutions such as banking or remittance apps, and
accelerate the movement of money. Ripple enables the world to move value the
way it moves information on the Internet.
# What is Ripple?
Ripple is a network of computers which use the [Ripple consensus algorithm](https://www.youtube.com/watch?v=pj1QVb1vlC0) to atomically settle and record
transactions on a secure distributed database, the Ripple Consensus Ledger
(RCL). Because of its distributed nature, the RCL offers transaction immutability
without a central operator. The RCL contains a built-in currency exchange and its
path-finding algorithm finds competitive exchange rates across order books
and currency pairs.
### Key Features
- **Distributed**
- Direct account-to-account settlement with no central operator
- Decentralized global market for competitive FX
- **Secure**
- Transactions are cryptographically signed using ECDSA or Ed25519
- Multi-signing capabilities
- **Scalable**
- Capacity to process the world’s cross-border payments volume
- Easy access to liquidity through a competitive FX marketplace
**What is a Gateway?**
## Cross-border payments
Ripple enables banks to settle cross-border payments in real-time, with
end-to-end transparency, and at lower costs. Banks can provide liquidity
for FX themselves or source it from third parties.
Ripple works with gateways: independent businesses which hold customer
deposits in various currencies such as U.S. dollars (USD) or Euros (EUR),
in exchange for providing cryptographically-signed issuances that users can
send and trade with one another in seconds on the Ripple network. Within the
protocol, exchanges between multiple currencies can occur atomically without
any central authority to monitor them. Later, customers can withdraw their
Ripple balances from the gateways that created those issuances.
As Ripple adoption grows, so do the number of currencies and counterparties.
Liquidity providers need to maintain accounts with each counterparty for
each currency – a capital- and time-intensive endeavor that spreads liquidity
thin. Further, some transactions, such as exotic currency trades, will require
multiple trading parties, who each layer costs to the transaction. Thin
liquidity and many intermediary trading parties make competitive pricing
challenging.
**How do Ripple payments work?**
A sender specifies the amount and currency the recipient should receive and
Ripple automatically converts the sender’s available currencies using the
distributed order books integrated into the Ripple protocol. Independent third
parties acting as market makers provide liquidity in these order books.
### XRP as a Bridge Currency
Ripple can bridge even exotic currency pairs directly through XRP. Similar to
USD in today’s currency market, XRP allows liquidity providers to focus on
offering competitive FX rates on fewer pairs and adding depth to order books.
Unlike USD, trading through XRP does not require bank accounts, service fees,
counterparty risk, or additional operational costs. By using XRP, liquidity
providers can specialize in certain currency corridors, reduce operational
costs, and ultimately, offer more competitive FX pricing.
Ripple uses a pathfinding algorithm that considers currency pairs when
converting from the source to the destination currency. This algorithm searches
for a series of currency swaps that gives the user the lowest cost. Since
anyone can participate as a market maker, market forces drive fees to the
lowest practical level.
**What can you do with Ripple?**
# rippled - Ripple server
`rippled` is the reference server implementation of the Ripple
protocol. To learn more about how to build and run a `rippled`
`rippled` is open source and permissively licensed under the
ISC license. See the LICENSE file for more details.
###Key Protocol Features
1. XRP is Ripple’s native [cryptocurrency]
(http://en.wikipedia.org/wiki/Cryptocurrency) with a fixed supply that
decreases slowly over time, with no mining. XRP acts as a bridge currency, and
pays for transaction fees that protect the network against spam.
#### Repository Contents
2. Pathfinding discovers cheap and efficient payment paths through multiple
[order books](https://www.ripplecharts.com) allowing anyone to [trade](https://www.rippletrade.com) anything. When two accounts aren’t linked by relationships of trust, the Ripple pathfinding engine considers intermediate links and order books to produce a set of possible paths the transaction can take. When the payment is processed, the liquidity along these paths is iteratively consumed in best-first order.
| Folder | Contents |
|---------|----------|
| ./bin | Scripts and data files for Ripple integrators. |
| ./build | Intermediate and final build outputs. |
| ./Builds| Platform or IDE-specific project files. |
| ./doc | Documentation and example configuration files. |
echo"Use the following command on your local machine to download from your rippled instance: scp <remote_rippled_username>@<remote_host>:${tmp_loc}/info-package.tar.gz <path/to/local_machine/directory>"| tee /dev/fd/3
raiseJsonPathLexerError('Docstrings have been removed! By design of PLY, jsonpath-rw requires docstrings. You must not use PYTHONOPTIMIZE=2 or python -OO.')
deftokenize(self,string):
'''
Maps a string to an iterator over tokens. In other words: [char] -> [token]
raiseJsonPathLexerError('Error on line %s, col %s while lexing singlequoted field: Unexpected character: %s'%(t.lexer.lineno,t.lexpos-t.lexer.latest_newline,t.value[0]))
# Double-quoted strings
t_doublequote_ignore=''
deft_doublequote(self,t):
r'"'
t.lexer.string_start=t.lexer.lexpos
t.lexer.string_value=''
t.lexer.push_state('doublequote')
deft_doublequote_content(self,t):
r'[^"\\]+'
t.lexer.string_value+=t.value
deft_doublequote_escape(self,t):
r'\\.'
t.lexer.string_value+=t.value[1]
deft_doublequote_end(self,t):
r'"'
t.value=t.lexer.string_value
t.type='ID'
t.lexer.string_value=None
t.lexer.pop_state()
returnt
deft_doublequote_error(self,t):
raiseJsonPathLexerError('Error on line %s, col %s while lexing doublequoted field: Unexpected character: %s'%(t.lexer.lineno,t.lexpos-t.lexer.latest_newline,t.value[0]))
# Back-quoted "magic" operators
t_backquote_ignore=''
deft_backquote(self,t):
r'`'
t.lexer.string_start=t.lexer.lexpos
t.lexer.string_value=''
t.lexer.push_state('backquote')
deft_backquote_escape(self,t):
r'\\.'
t.lexer.string_value+=t.value[1]
deft_backquote_content(self,t):
r"[^`\\]+"
t.lexer.string_value+=t.value
deft_backquote_end(self,t):
r'`'
t.value=t.lexer.string_value
t.type='NAMED_OPERATOR'
t.lexer.string_value=None
t.lexer.pop_state()
returnt
deft_backquote_error(self,t):
raiseJsonPathLexerError('Error on line %s, col %s while lexing backquoted operator: Unexpected character: %s'%(t.lexer.lineno,t.lexpos-t.lexer.latest_newline,t.value[0]))
# Counting lines, handling errors
deft_newline(self,t):
r'\n'
t.lexer.lineno+=1
t.lexer.latest_newline=t.lexpos
deft_error(self,t):
raiseJsonPathLexerError('Error on line %s, col %s: Unexpected character: %s'%(t.lexer.lineno,t.lexpos-t.lexer.latest_newline,t.value[0]))
- if [[ ! -e gdb-8.0 ]]; then wget https://ftp.gnu.org/gnu/gdb/gdb-8.0.tar.xz && tar xf gdb-8.0.tar.xz && cd gdb-8.0 && ./configure && make && cd ..; fi
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