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.
* Remove extraneous passing of transaction set hashes
* Remove recentPositions_. InboundTXs does the job now
* Move responsibility for sending "have TX set" out of consensus
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).
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.
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 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.
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.
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
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.
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
* 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
* 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.
* 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.
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.
