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2023-05-10zmq: Pass lambda to zmq's ZMQPublishRawBlockNotifierTheCharlatan
The lambda captures a reference to the chainman unique_ptr to retrieve block data. An assert is added on the chainman to ensure that the lambda is not used while the chainman is uninitialized. This is done in preparation for the following commits where blockstorage functions are made BlockManager methods.
2023-01-31clang-tidy: Fix `modernize-use-default-member-init` in headersHennadii Stepanov
See https://clang.llvm.org/extra/clang-tidy/checks/modernize/use-default-member-init.html
2022-12-24scripted-diff: Bump copyright headersHennadii Stepanov
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT- Commits of previous years: - 2021: f47dda2c58b5d8d623e0e7ff4e74bc352dfa83d7 - 2020: fa0074e2d82928016a43ca408717154a1c70a4db - 2019: aaaaad6ac95b402fe18d019d67897ced6b316ee0
2022-10-10iwyu: Add zmq source filesHennadii Stepanov
2021-12-30scripted-diff: Bump copyright headersHennadii Stepanov
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT- Commits of previous years: * 2020: fa0074e2d82928016a43ca408717154a1c70a4db * 2019: aaaaad6ac95b402fe18d019d67897ced6b316ee0
2021-03-11scripted-diff: remove MakeUnique<T>()fanquake
-BEGIN VERIFY SCRIPT- git rm src/util/memory.h sed -i -e 's/MakeUnique/std::make_unique/g' $(git grep -l MakeUnique src) sed -i -e '/#include <util\/memory.h>/d' $(git grep -l '#include <util/memory.h>' src) sed -i -e '/util\/memory.h \\/d' src/Makefile.am -END VERIFY SCRIPT-
2020-12-31scripted-diff: Bump copyright headersMarcoFalke
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT-
2020-09-22Add 'sequence' zmq publisher to track all block (dis)connects, mempool deltasGregory Sanders
Using the zmq notifications to avoid excessive mempool polling can be difficult given the current notifications available. It announces all transactions being added to mempool or included in blocks, but announces no evictions and gives no indication if the transaction is in the mempool or a block. Block notifications for zmq are also substandard, in that it only announces block tips, while all block transactions are still announced. This commit adds a unified stream which can be used to closely track mempool: 1) getrawmempool to fill out mempool knowledge 2) if txhash is announced, add or remove from set based on add/remove flag 3) if blockhash is announced, get block txn list, remove from those transactions local view of mempool 4) if we drop a sequence number, go to (1) The mempool sequence number starts at the value 1, and increments each time a transaction enters the mempool, or is evicted from the mempool for any reason, including block inclusion. The mempool sequence number is published via ZMQ for any transaction-related notification. These features allow for ZMQ/RPC consumer to track mempool state in a more exacting way, without unnecesarily polling getrawmempool. See interface_zmq.py::test_mempool_sync for example usage.
2020-09-07Replace zmqconfig.h by a simple zmqutil.Daniel Kraft
zmqconfig.h is currently not really needed anywhere, except that it declares zmqError (which is then defined in zmqnotificationinterface.cpp). Note in particular that there is no need to conditionally include zmq.h only if ZMQ is enabled, because the place in the core code where the ZMQ library itself is included (init.cpp) is conditional already on that. This commit removes zmqconfig.h and replaces it by a much simpler zmqutil.h library for zmqError. The definition of the function is moved to the matching (newly created) zmqutil.cpp.
2020-09-07Use std::unique_ptr for CZMQNotifierFactory.Daniel Kraft
Instead of returning a raw pointer from CZMQNotifierFactory and implicitly requiring the caller to know that it has to take ownership, return a std::unique_ptr to make this explicit. This also changes the typedef for CZMQNotifierFactory to use the new C++11 using syntax, which makes it (a little) less cryptic.
2018-10-19ZMQ: add options to configure outbound message high water mark, aka SNDHWMmruddy
2018-07-27Update copyright headers to 2018DrahtBot
2018-01-03Increment MIT Licence copyright header year on files modified in 2017Akira Takizawa
2017-11-16scripted-diff: Replace #include "" with #include <> (ryanofsky)MeshCollider
-BEGIN VERIFY SCRIPT- for f in \ src/*.cpp \ src/*.h \ src/bench/*.cpp \ src/bench/*.h \ src/compat/*.cpp \ src/compat/*.h \ src/consensus/*.cpp \ src/consensus/*.h \ src/crypto/*.cpp \ src/crypto/*.h \ src/crypto/ctaes/*.h \ src/policy/*.cpp \ src/policy/*.h \ src/primitives/*.cpp \ src/primitives/*.h \ src/qt/*.cpp \ src/qt/*.h \ src/qt/test/*.cpp \ src/qt/test/*.h \ src/rpc/*.cpp \ src/rpc/*.h \ src/script/*.cpp \ src/script/*.h \ src/support/*.cpp \ src/support/*.h \ src/support/allocators/*.h \ src/test/*.cpp \ src/test/*.h \ src/wallet/*.cpp \ src/wallet/*.h \ src/wallet/test/*.cpp \ src/wallet/test/*.h \ src/zmq/*.cpp \ src/zmq/*.h do base=${f%/*}/ relbase=${base#src/} sed -i "s:#include \"\(.*\)\"\(.*\):if test -e \$base'\\1'; then echo \"#include <\"\$relbase\"\\1>\\2\"; else echo \"#include <\\1>\\2\"; fi:e" $f done -END VERIFY SCRIPT-
2017-08-16Use nullptr instead of zero (0) as the null pointer constantpracticalswift
2015-09-16use CBlockIndex* insted of uint256 for UpdatedBlockTip signalJonas Schnelli
- removes mapBlockIndex find operation - theoretically allows removing the cs_main lock during zqm notification while introducing a new file position lock
2015-09-16Add ZeroMQ support. Notify blocks and transactions via ZeroMQJeff Garzik
Continues Johnathan Corgan's work. Publishing multipart messages Bugfix: Add missing zmq header includes Bugfix: Adjust build system to link ZeroMQ code for Qt binaries
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