- Add missing `#include` in `ripple/core/JobTypeInfo.h`
- Protect version string from clang-format in
`ripple/protocol/impl/BuildInfo.cpp`.
`Builds/CMake/RippledVersion.cmake` searches for this line by pattern.
Existing per-thread PRNGs are individually initialized using calls
to std::random_device.
If merged, this commit will use a single PRNG, initialized from
std::random_device on startup, to seed the thread-specific PRNGs.
Acknowledgements:
Thomas Snider, who reported this issue to Ripple on April 8, 2020.
Historically strand re-execute log messages have been treated as
errors. However in the vast majority of cases these log messages
are caused by well understood mechanics in the payment engine.
So usually these log messages should be treated as warnings.
The automated build system only builds packages signed with a list of
approved keys. This is a security measure to prevent someone who gains
push access to the repository from producing potentially malicious
packages that are signed by Ripple's trusted private keys.
Moving this list to the new location makes it easy to add and delete
new keys to the list.
* scoped_lock is now a std name with subtly different semantics
compared to lock_guard. Namely it can be used to lock 0 or
more mutexes. This is valuable, but can also be accidentally
used to lock 0 mutexes when 1 was intended, creating a
run-time error.
Therefore, if and when we use scoped_lock, extra care needs to
be taken in reviewing that code to ensure it doesn't
accidentally lock 0 mutexes when 1 was intended. To aid in
such careful reviewing, the use of the name scoped_lock should
be limited to those cases where the number of mutexes is not
exactly one.
* canonicalize_replace_cache
* canonicalize_replace_client
Now it is clear at the call site that if there are
duplicate copies of the data between the cache and
the caller, which copy gets replaced.
Additionally data parameter is now const-correct.
If it is not going to be replaced (canonicalize_replace_cache),
then the shared_ptr to the client data is const.
* The [network_id] option allows three string values:
- main: the XRP Ledger
- testnet: the Testnet operated by Ripple.
- devnet: the development test network operated by Ripple.
* Peers negotiate compression via HTTP Header "X-Offer-Compression: lz4"
* Messages greater than 70 bytes and protocol type messages MANIFESTS,
ENDPOINTS, TRANSACTION, GET_LEDGER, LEDGER_DATA, GET_OBJECT,
and VALIDATORLIST are compressed
* If the compressed message is larger than the uncompressed message
then the uncompressed message is sent
* Compression flag and the compression algorithm type are included
in the message header
* Only LZ4 block compression is currently supported
The payment engine restricts payment paths so two steps do not input the
same Currency/Issuer or output the same Currency/Issuer. This check was
skipped when the path started or ended with XRP. An example of a path
that was incorrectly accepted was: XRP -> //USD -> //XRP -> EUR
This patch enables the path loop check for paths that start or end with
XRP.
* Make ShardArchiveHandler a singleton.
* Add state database for ShardArchiveHandler.
* Use temporary database for SSLHTTPDownloader downloads.
* Make ShardArchiveHandler a Stoppable class.
* Automatically resume interrupted downloads at server start.
* Reduce lock scope on all public functions
* Use TaskQueue to process shard finalization in separate thread
* Store shard last ledger hash and other info in backend
* Use temp SQLite DB versus control file when acquiring
* Remove boost serialization from cmake files
