tendermint

291 MiB

Tree: 21087563eb

Author	SHA1	Message	Date
M. J. Fromberger	5662bd12a8	rpc: implement the ADR 075 /events method (#7965 ) This method implements the eventlog extension interface to expose ABCI metadata to the log for query processing. Only the types that have ABCI events need to implement this. - Add an event log to the environment - Add a sketch of the handler method - Add an /events RPCFunc to the route map - Implement query logic - Subscribe to pubsub if confingured, handle termination	3 years ago
M. J. Fromberger	1dca1a8f97	Performance improvements for the event query API (#7319 ) Rework the implementation of event query parsing and execution to improve performance and reduce memory usage. Previous memory and CPU profiles of the pubsub service showed query processing as a significant hotspot. While we don't have evidence that this is visibly hurting users, fixing it is fairly easy and self-contained. Updates #6439. Typical benchmark results comparing the original implementation (PEG) with the reworked implementation (Custom): ``` TEST TIME/OP BYTES/OP ALLOCS/OP SPEEDUP MEM SAVING BenchmarkParsePEG-12 51716 ns 526832 27 BenchmarkParseCustom-12 2167 ns 4616 17 23.8x 99.1% BenchmarkMatchPEG-12 3086 ns 1097 22 BenchmarkMatchCustom-12 294.2 ns 64 3 10.5x 94.1% ``` Components: * Add a basic parsing benchmark. * Move the original query implementation to a subdirectory. * Add lexical scanner for Query expressions. * Add a parser for Query expressions. * Implement query compiler. * Add test cases based on OpenAPI examples. * Add MustCompile to replace the original MustParse, and update usage.	3 years ago
Aleksandr Bezobchuk	414130aee1	pubsub: Refactor Event Subscription (#6634 )	3 years ago
Callum Waters	37545bab88	evidence: new evidence event subscription (#5108 )	4 years ago
ValarDragon	99e582d79a	crypto: Refactor to move files out of the top level directory Currently the top level directory contains basically all of the code for the crypto package. This PR moves the crypto code into submodules in a similar manner to what `golang/x/crypto` does. This improves code organization. Ref discussion: https://github.com/tendermint/tendermint/pull/1966 Closes #1956	6 years ago
Anton Kaliaev	80399e60fb	add tests for events public funcs Refs #693	6 years ago

5 Commits (21087563eb3ef1426841b4bc82cd5988a89bfb03)