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.
* 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
* 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.
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
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.
* Add Validations.LedgerSeq and .InitialSeq fields.
* Clean up logging.
* Lower online delete minimum for standalone mode.
* Unit tests of online_delete.
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.
* Moved empty path check to DatabaseCon, and only for non-standalone.
* No more "DummyForUnitTest" files getting left behind in repo after running unit tests.
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
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.
* 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
* 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.
