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2022-05-26Merge bitcoin/bitcoin#15936: interfaces: Expose settings.json methods to GUIMacroFake
f9fdcec7e932843a91ddf7f377e00bd2a6efb82a settings: Add resetSettings() method (Ryan Ofsky) 77fabffef4ea840ee15c97061048fe8443d74658 init: Remove Shutdown() node.args reset (Ryan Ofsky) 0e55bc6e7fe439404dc56093a0949395dae51e6b settings: Add update/getPersistent/isIgnored methods (Ryan Ofsky) Pull request description: Add `interfaces::Node` `updateSetting`, `forceSetting`, `resetSettings`, `isSettingIgnored`, and `getPersistentSetting` methods so GUI is able to manipulate `settings.json` file and use and modify node settings. (Originally this PR also contained GUI changes to unify bitcoin-qt and bitcoind persistent settings and call these methods, but the GUI commits have been dropped from this PR and moved to bitcoin-core/gui/pull/602) ACKs for top commit: vasild: ACK f9fdcec7e932843a91ddf7f377e00bd2a6efb82a hebasto: re-ACK f9fdcec7e932843a91ddf7f377e00bd2a6efb82a, only a function renamed since my recent [review](https://github.com/bitcoin/bitcoin/pull/15936#pullrequestreview-979324357). Tree-SHA512: 4cac853ee29be96d2ff38404165b9dfb7c622b2a9c99a15979596f3484ffde0da3d9c9c372677dff5119ca7cffa6383d81037fd9889a29cc9285882a8dc0c268
2022-05-25tree-wide: clang-format CTxMemPool referencesCarl Dong
[META] Do this so that we can more easily grep for all actual instances of CTxMemPool construction.
2022-05-25refactor: Change LogPrintLevel order to category, severitylaanwj
This is more consistent with the other functions, as well as with the logging output itself. If we want to make this change, we should do it before it's all over the place.
2022-05-25doc: Fix spelling errors identified by codespell in comentsBen Woosley
From the output here: src/qt/test/addressbooktests.cpp:185: wilcard ==> wildcard src/qt/test/addressbooktests.cpp:191: wilcard ==> wildcard src/test/miniscript_tests.cpp:227: nd ==> and, 2nd src/test/versionbits_tests.cpp:260: everytime ==> every time src/util/time.h:89: precicion ==> precision src/util/time.h:90: precicion ==> precision ^ Warning: codespell identified likely spelling errors. Any false positives? Add them to the list of ignored words in test/lint/spelling.ignore-words.txt https://cirrus-ci.com/task/5275612980969472?logs=lint#L849 I added 'nd' to the spelling.ignored-words.txt, as it's valid miniscript.
2022-05-24Merge bitcoin/bitcoin#24464: logging: Add severity level to logslaanwj
e11cdc930375eaec8d737e116138b2f2018c099f logging: Add log severity level to net.cpp (klementtan) a8290649a6578df120a71c9493acdf071e010d96 logging: Add severity level to logs. (klementtan) Pull request description: **Overview**: This PR introduces a new macro, `LogPrintLevel`, that allows developers to add logs with the severity level. Additionally, it will also print the log category if it is specified. Sample log: ``` 2022-03-04T16:41:15Z [opencon] [net:debug] trying connection XX.XX.XXX.XXX:YYYYY lastseen=2.7hrs ``` **Motivation**: This feature was suggested in #20576 and I believe that it will bring the following benefits: * Allow for easier filtering of logs in `debug.log` * Can be extended to allow users to select the minimum level of logs they would like to view (not in the scope of this PR) **Details**: * New log format. `... [category:level]...`. ie: * Do not print category if `category == NONE` * Do not print level if `level == NONE` * If `category == NONE` and `level == NONE`, do not print any fields (current behaviour) * Previous logging functions: * `LogPrintf`: no changes in log as it calls `LogPrintf_` with `category = NONE` and `level = NONE` * `LogPrint`: prints additional `[category]` field as it calls `LogPrintf_` with `category = category` and `level = NONE` * `net.cpp`: As a proof of concept, updated logs with obvious severity (ie prefixed with `Warning/Error:..`) to use the new logging with severity. **Testing**: * Compiling and running `bitcoind` with this PR should instantly display logs with the category name (ie `net/tor/...`) * Grepping for `net:debug` in `debug.log` should display the updated logs with severity level: <details> <summary>Code</summary> ``` $ grep "net:debug" debug.log 2022-03-04T16:41:15Z [opencon] [net:debug] trying connection XXX:YYY lastseen=2.7hrs 2022-03-04T16:41:16Z [opencon] [net:debug] trying connection XXX:YYY lastseen=16.9hrs 2022-03-04T16:41:17Z [opencon] [net:debug] trying connection XXX:YYY lastseen=93.2hrs 2022-03-04T16:41:18Z [opencon] [net:debug] trying connection XXX:YYY lastseen=2.7hrs ``` </details> ACKs for top commit: laanwj: Code review and lightly tested ACK e11cdc930375eaec8d737e116138b2f2018c099f Tree-SHA512: 89a8c86667ccc0688e5acfdbd399aac1f5bec9f978a160e40b0210b0d9b8fdc338479583fc5bd2e2bc785821363f174f578d52136d228e8f638a20abbf0a568f
2022-05-24Merge bitcoin/bitcoin#24410: [kernel 2a/n] Split hashing/index ↵laanwj
`GetUTXOStats` codepaths, decouple from `coinstatsindex` 664a14ba7ccb40aa82d35a59831acd35db1897a6 coinstats: Move GetUTXOStats to rpc/blockchain (Carl Dong) f1006875665ffe8ff5da8185effe25b860743b4e kernel: Use ComputeUTXOStats in validation (Carl Dong) faa52387e8e4856445b1cfc9b5e072ce8f690f36 style-only: Rearrange using decls after scripted-diff (Carl Dong) f329a9298c06ffe74b9e9fbc07bfe6d282fef9cb scripted-diff: Move src/kernel/coinstats to kernel:: (Carl Dong) 0e54456f0498e52131f8ae0c76b4dfe25f45b076 Use only kernel/coinstats.h in index/coinstatsindex.h (Carl Dong) 80970985c965f79b8c376c8a922497e385445dd8 coinstats: Split node/coinstats.h to kernel/coinstats.h (Carl Dong) 35f73ce4b2efd7341fe55f77b334f27ad8aad090 coinstats: Move hasher codepath to kernel/coinstats (Carl Dong) b7634fe02b6b030f5d62502c73db84ba9a276640 Move logic from LookupUTXOStatsWithIndex to CoinStatsIndex::LookUpStats (Carl Dong) 1352e410a5b84070279ff28399083cb3ab278593 coinstats: Separate hasher/index lookup codepaths (Carl Dong) 524463daf6a10b20a4e20116a68101a684929eda coinstats: Return purely out-param CCoinsStats (Carl Dong) 46eb9fc56a296a2acea10ec7e5bf7b1827f73c45 coinstats: Extract index_requested in-member to in-param (Carl Dong) a789f3f2b878e1236f8e043a8bb1ffb1afc1b673 coinstats: Extract hash_type in-member to in-param (Carl Dong) 102294898d708b7adc0150aba8e500a4aa19bc1c includes: Remove rpc/util.h -> node/coinstats.h (Carl Dong) 0848db9c35d9eae4d68cbdbef68c337656f3c906 fuzz: Remove useless GetUTXOStats fuzz case (Carl Dong) 52b1939993771d0a8a718ca1667241872de8241a kernel: Remove unnecessary blockfilter{index,}.cpp (Carl Dong) Pull request description: Part of: #24303 Depends on: #24322 The `GetUTXOStats` function has 2 codepaths: - One which queries the `CoinStatsIndex` for the UTXO hash - One which actually performs the hashing For `libbitcoinkernel`, the only place where we call `GetUTXOStats` is in `PopulateAndValidateSnapshots`, which uses the `SHA256D` hash, and is therefore unable to use the `CoinStatsIndex` since that only provides `MuHash` hashes. Not that I think indices necessarily belong in `libbitcoinkernel` anyway. This PR separates these 2 aforementioned codepaths of `GetUTXOStats`, uses the hashing codepath in `PopulateAndValidateSnapshots`, and removes the need to link in `index/coinstatsindex.cpp` and `node/coinstats.cpp`. ----- Logistically, this PR: - Extracts out the `index_requested` and `hash_type` members of `CoinStats`, which served as "in-params" to `GetUTXOStats` embedded within the `CoinStats` struct. This allows `CoinStats` to only consist of "out-param" members, and be returned by `GetUTXOStats` without needing to be an "in-out" param - Introduce the purely virtual `UTXOHashers` class, with 3 implementations: `SHA256DHasher`, `MuHashHasher`, and `NullHasher`. These replace the existing template-based polymorphism. - Split `GetUTXOStats` into: - `CalculateUTXOStatsWithHasher(UTXOHasher&, ...)`, and - `LookupUTXOStatsWithIndex(CoinStatsIndex&, ...)` - Use `CalculateUTXOStatsWithHasher` directly where appropriate (`src/validation.cpp` and `src/fuzz`) - Move `GetUTXOStats` to `rpc/blockchain`, which is the only place that depends on `GetUTXOStats`'s weird fallback behaviour - Move `LookupUTXOStatsWithIndex` to `index/coinstatsindex` Code organization: - `src/` - `kernel/` → only contains the hashing codepath - `coinstats.cpp` → hashing codepath implementations - `coinstats.h` → header for `kernel/coinstats.cpp` - `index/` → only contains the index codepath - `coinstatsindex.cpp` → index codepath implementations - `coinstatsindex.h` - `validation.cpp` → only uses the hashing codepath - `rpc/blockchain.cpp` → uses both the hashing and index codepath, old `GetUTXOStats` fallback logic moved here as static - `test/fuzz/coins_view.cpp` → only uses the hashing codepath TODOs: - [x] Commit messages could be fleshed out more Would love any feedback! ACKs for top commit: laanwj: Code review ACK 664a14ba7ccb40aa82d35a59831acd35db1897a6 Tree-SHA512: 18722c7bd279174d2d1881fec33ea04a9b261aae1c12e998cf434ef297d8ded47de69c526c8033a2ba7abc93ba3d2ff5faf4ce05e8888c725c31cf885ce3ef73
2022-05-23scripted-diff: Move src/kernel/coinstats to kernel::Carl Dong
Introduces a new kernel:: namespace and move all of src/kernel/coinstats under it. In the verify script, lines like: line="$(grep -n 'namespace node {' -- src/kernel/coinstats.h | tail -n1 | cut -d: -f1)" sed -i -e "${line}s@namespace node {@namespace kernel {@" -- src/kernel/coinstats.h Are intended to replace only the last instance of "namespace node" with "namespace kernel", this is to avoid replacing forward declarations of things inside the node:: namespace. -BEGIN VERIFY SCRIPT- sed -E -i 's@namespace node@namespace kernel@g' -- src/kernel/coinstats.cpp line="$(grep -n 'namespace node {' -- src/kernel/coinstats.h | tail -n1 | cut -d: -f1)" sed -i -e "${line}s@namespace node {@namespace kernel {@" -- src/kernel/coinstats.h line="$(grep -n '// namespace node' -- src/kernel/coinstats.h | tail -n1 | cut -d: -f1)" sed -i -e "${line}s@// namespace node@// namespace kernel@" -- src/kernel/coinstats.h things='(CCoinsStats|CoinStatsHashType|GetBogoSize|TxOutSer|ComputeUTXOStats)' git grep -lE 'node::'"$things" | xargs sed -E -i 's@node::'"$things"'@kernel::\1@g' sed -E -i 's@'"$things"'@kernel::\1@g' -- src/node/coinstats.cpp src/node/coinstats.h sed -E -i 's@BlockManager@node::\0@g' -- src/kernel/coinstats.cpp -END VERIFY SCRIPT-
2022-05-23Move logic from LookupUTXOStatsWithIndex to CoinStatsIndex::LookUpStatsCarl Dong
The indexing codepath logic in node/coinstats.cpp is simple enough to be moved into CoinStatsIndex::LookUpStats, avoiding an additional layer of function calls. Callers are modified accordingly. Also, add 2 missed BOOST_CHECKs to the coinstatsindex_initial_sync unit test.
2022-05-21refactor: Remove defunct attributes.h includesBen Woosley
Since the removal of NODISCARD in 81d5af42f4dba5b68a597536cad7f61894dc22a3, the only attributes def is LIFETIMEBOUND, and it's included in many more places that it is used. This removes all includes which do not have an associated use of LIFETIMEBOUND, and adds it to the following files, due to their use of the same: * src/validationinterface.h * src/script/standard.h
2022-05-20coinstats: Extract hash_type in-member to in-paramCarl Dong
Currently, CCoinsStats is a struct with both in-params and out-params where the hash_type and index_requested members are the only in-params. This change removes CCoinsStats' hash_type in-param member and adds it to the relevant functions instead. [META] In subsequent commits, all of CCoinsStats' members which serve as in-params will be moved out so as to make CCoinsStats a pure out-param struct.
2022-05-20fuzz: Remove useless GetUTXOStats fuzz caseCarl Dong
In the GetUTXOStats fuzz case, GetUTXOStats is always called with a CCoinsViewCache. Which is guaranteed to throw a std::logic_error when its ::Cursor() method is called on the first line of GetUTXOStats. In the fuzz case, we basically catch this logic error and declare victory if we caught it. There is no point to fuzzing this deterministic logic. Confirmed with IWYU that the node/coinstats.h #include is no longer necessary.
2022-05-20Add ChainstateManager::m_adjusted_time_callbackCarl Dong
This decouples validation.cpp from netaddress.cpp (transitively, timedata.cpp, and asmap.cpp). This is important for libbitcoinkernel as: - There is no reason for the consensus engine to be coupled with netaddress, timedata, and asmap - Users of libbitcoinkernel can now easily supply their own std::function that provides the adjusted time. See the src/Makefile.am changes for some satisfying removals.
2022-05-20Add ChainstateManagerOpts, using as ::OptionsCarl Dong
[META] Although it seems like we don't need it for just one option, we're going to introduce another member to this struct *in the next commit*. In future patchsets for libbitcoinkernel decoupling it from ArgsManager, even more members will be added here.
2022-05-20Merge bitcoin/bitcoin#25168: refactor: Avoid passing params where not neededMacroFake
fa1b76aeb064b315a3767a8f59836ca18aeb117e Do not call global Params() when chainman is in scope (MacroFake) fa30234be81b6f49ae8150478a9255daa1611083 Do not pass CChainParams& to PeerManager::make (MacroFake) fafe5c0ca2927642cbcec63ac73994737e1653d6 Do not pass CChainParams& to BlockAssembler constructor (MacroFake) faf012b438b451dced785e7f031e07c0c55665e1 Do not pass Consensus::Params& to Chainstate helpers (MacroFake) fa4ee53dca5ccf1b87f019f372ffc10528add943 Do not pass time getter to Chainstate helpers (MacroFake) Pull request description: It seems confusing to pass chain params, consensus params, or a time function around when it is not needed. Fix this by: * Inlining the passed time getter function. I don't see a use case why this should be mockable. * Using `chainman.GetConsensus()` or `chainman.GetParams()`, where possible. ACKs for top commit: promag: Code review ACK fa1b76aeb064b315a3767a8f59836ca18aeb117e. vincenzopalazzo: ACK https://github.com/bitcoin/bitcoin/pull/25168/commits/fa1b76aeb064b315a3767a8f59836ca18aeb117e Tree-SHA512: 1abff5cba4b4871d97f17dbcdf67bc9255ff21fa4150a79a74e39b28f0610eab3e7dee24d56872dd6e111f003b55e288958cdd467e6218368d896f191e4ec9cd
2022-05-20Merge bitcoin/bitcoin#23595: util: Add ParseHex<std::byte>() helperlaanwj
facd1fb911abfc595a3484ee53397eff515d4c40 refactor: Use Span of std::byte in CExtKey::SetSeed (MarcoFalke) fae1006019188700e0c497a63fc1550fe00ca8bb util: Add ParseHex<std::byte>() helper (MarcoFalke) fabdf81983e2542d60542b80fb94ccb1acdd204a test: Add test for embedded null in hex string (MarcoFalke) Pull request description: This adds the hex->`std::byte` helper after the `std::byte`->hex helper was added in commit 9394964f6b9d1cf1220a4eca17ba18dc49ae876d ACKs for top commit: pk-b2: ACK https://github.com/bitcoin/bitcoin/pull/23595/commits/facd1fb911abfc595a3484ee53397eff515d4c40 laanwj: Code review ACK facd1fb911abfc595a3484ee53397eff515d4c40 Tree-SHA512: e2329fbdea2e580bd1618caab31f5d0e59c245a028e1236662858e621929818870b76ab6834f7ac6a46d7874dfec63f498380ad99da6efe4218f720a60e859be
2022-05-20Merge bitcoin/bitcoin#25101: Add mockable clock typefanquake
fa305fd92c0a5a91831be3ccec0a5ef962a5fbcb Add mockable clock type and TicksSinceEpoch helper (MarcoFalke) Pull request description: This will be used primarily by the addr time refactor (https://github.com/bitcoin/bitcoin/pull/24697) to make addr relay time type safe. However, it can also be used in other places, and can be reviewed independently, so I split it up. ACKs for top commit: jonatack: ACK fa305fd92c0a5a91831be3ccec0a5ef962a5fbcb per `git range-diff 7b3343f fa20781 fa305fd` ajtowns: ACK fa305fd92c0a5a91831be3ccec0a5ef962a5fbcb Tree-SHA512: da00200126833c1f55b1b1e68f596eab5c9254e82b188ad17779c08ffd685e198a7c5270791b4b69a858dc6ba4e051fe0c8b445d203d356d0c884f6365ee1cfe
2022-05-19Merge bitcoin/bitcoin#25153: scripted-diff: Use getInt<T> over get_int/get_int64fanquake
fa9af218780b7960d756db80c57222e5bf2137b1 scripted-diff: Use getInt<T> over get_int/get_int64 (MacroFake) Pull request description: Seems better to see the return type directly and be able to modify it easier, as the return type is used for exceptions (in-range checking and parsing feedback). ACKs for top commit: fanquake: ACK fa9af218780b7960d756db80c57222e5bf2137b1 Tree-SHA512: 284aa2527d0f663ca01550115025c9c64c787531d595f866c718f6ad09b9b0cac1e683a7d77f8009b75de990fd37166b44063ffa83fba8a04e9a31600b4c2725
2022-05-19settings: Add update/getPersistent/isIgnored methodsRyan Ofsky
Add interfaces::Node methods to give GUI finer grained control over settings.json file. Update method is used to write settings to the file, getPersistent and isIgnored methods are used to find out about settings file and command line option interactions.
2022-05-19logging: Add severity level to logs.klementtan
2022-05-19Merge bitcoin/bitcoin#25147: Net processing: follow ups to #20799 (removing ↵fanquake
support for v1 compact blocks) bf6526f4a0ab30f77952ecdee90cd77dd9ba06f6 [test] Remove segwit argument from build_block_on_tip() (John Newbery) c65bf50b44a38bc55224d8967e0df7af60ea4f1b Remove fUseWTXID parameter from CBlockHeaderAndShortTxIDs constructor (John Newbery) Pull request description: This implements two of the suggestions from code reviews of PR 20799: - Remove fUseWTXID parameter from CBlockHeaderAndShortTxIDs constructor - Remove segwit argument from build_block_on_tip() ACKs for top commit: dergoegge: Code review ACK bf6526f4a0ab30f77952ecdee90cd77dd9ba06f6 naumenkogs: ACK bf6526f4a0ab30f77952ecdee90cd77dd9ba06f6 Tree-SHA512: d553791d1364b9e655183755e829b195c9b47f59c62371dbae49d9c0f8d84fec58cf18f4dde89591672ef5658e18c9cf0206c2efd70606980f87e506bc3bd4e5
2022-05-18scripted-diff: Use getInt<T> over get_int/get_int64MacroFake
-BEGIN VERIFY SCRIPT- sed -i 's|\<get_int64\>|getInt<int64_t>|g' $(git grep -l get_int ':(exclude)src/univalue') sed -i 's|\<get_int\>|getInt<int>|g' $(git grep -l get_int ':(exclude)src/univalue') -END VERIFY SCRIPT-
2022-05-18Add mockable clock type and TicksSinceEpoch helperMarcoFalke
2022-05-18Do not call global Params() when chainman is in scopeMacroFake
2022-05-18Do not pass CChainParams& to PeerManager::makeMacroFake
2022-05-18Do not pass CChainParams& to BlockAssembler constructorMacroFake
2022-05-18Do not pass Consensus::Params& to Chainstate helpersMacroFake
2022-05-18Do not pass time getter to Chainstate helpersMacroFake
2022-05-18net: add new method Sock::Listen() that wraps listen()Vasil Dimov
This will help to increase `Sock` usage and make more code mockable.
2022-05-18net: add new method Sock::Bind() that wraps bind()Vasil Dimov
This will help to increase `Sock` usage and make more code mockable.
2022-05-17refactor: use C++11 default initializersfanquake
2022-05-17Remove fUseWTXID parameter from CBlockHeaderAndShortTxIDs constructorJohn Newbery
All uses of CBlockHeaderAndShortTxIDs in the product code are constructed with fUseWTXID=true, so remove the parameter. There is one use of the CBlockHeaderAndShortTxIDs constructor with fUseWTXID=false in the unit tests. This is used to construct a CBlockHeaderAndShortTxIDs for a block with only the coinbase transaction, so setting fUseWTXID to true or false makes no difference. Suggested in https://github.com/bitcoin/bitcoin/pull/20799#pullrequestreview-963480278
2022-05-13test: Slim down versionbits_tests.cppMacroFake
2022-05-13Merge bitcoin/bitcoin#24595: deploymentstatus: move g_versionbitscache ↵MacroFake
global to ChainstateManager bb5c24b120a3ac7df367a1c5d9b075ca564efb5f validation: move g_versionbitscache into ChainstateManager (Anthony Towns) eca22c726ac48b4216bb68cc0f0bbd655c43ac12 test/versionbits: make versionbitscache a parameter (Anthony Towns) d603f1d8a7cdc0a158ed80ade8a843b61b6ad08e deploymentstatus: make versionbitscache a parameter (Anthony Towns) 78adef17536edef833a0bfca06b61ce28120e486 refactor: use chainman instead of chainParams for DeploymentActive* (Anthony Towns) deffe0df6c36225bada18603b5a840139f030f2c deploymentstatus: allow chainman in place of consensusParams (Anthony Towns) eaa2e3f25cefbd1b9a1214102f88dbfa8109d244 validation: move UpdateUncommittedBlockStructures and GenerateCoinbaseCommitment into ChainstateManager (Anthony Towns) 5c67e84d37d452e9186a6357e5405fabeff241c7 validation: replace ::Params() calls with chainstate/chainman member (Anthony Towns) 38860f93b680f152fc6fc3d9ae574a4c0659e775 validation: remove redundant CChainParams params from ChainstateManager methods (Anthony Towns) 69675ea4e73dcf5e9dd0f94802bd3463e4262081 validation: add CChainParams to ChainstateManager (Anthony Towns) Pull request description: Gives `ChainstateManager` a reference to the `CChainParams` its working on, and simplifies some of the functions that would otherwise take that as a parameter. Removes the `g_versionbitscache` global by moving it into `ChainstateManager`. ACKs for top commit: dongcarl: reACK bb5c24b120a3ac7df367a1c5d9b075ca564efb5f MarcoFalke: review ACK bb5c24b120a3ac7df367a1c5d9b075ca564efb5f 📙 Tree-SHA512: 3fa74905e5df561e3e74bb0b8fce6085c5311e6633e7d74c0fb0c82a907f5bbb1fd4ebc5d11d4f0b1c019bb51eabb9f6e4bcc4652a696d36a5878c807b85f121
2022-05-12Merge bitcoin/bitcoin#25102: Remove unused GetTimeSecondsMacroFake
fab9e8a29c2cdeab6cf1ae7c1fc0e0a3af783b17 Remove unused GetTimeSeconds (MacroFake) Pull request description: Seems confusing to have this helper when it is possible to get the system time in a type-safe way by simply calling `std::chrono::system_clock::now` (C++11). This patch replaces `GetTimeSeconds` and removes it: * in `bitcoin-cli.cpp` by `system_clock` * in `test/fuzz/fuzz.cpp` by `steady_clock` ACKs for top commit: laanwj: Code review ACK fab9e8a29c2cdeab6cf1ae7c1fc0e0a3af783b17 naumenkogs: ACK fab9e8a29c2cdeab6cf1ae7c1fc0e0a3af783b17 Tree-SHA512: 517e300b0baf271cfbeebd4a0838871acbea9360f9dd23572a751335c20c1ba261b1b5ee0aec8a36abd20c94fab83ce94f46042745279aca1f0ca2f885a03b6e
2022-05-12Merge bitcoin/bitcoin#24925: refactor: make GetRand a template, remove ↵MacroFake
GetRandInt ab1ea29ba1b8379a21fabd3dc859552c470a6421 refactor: make GetRand a template, remove GetRandInt (pasta) Pull request description: makes GetRand a template for which any integral type can be used, where the default behavior is to return a random integral up to the max of the integral unless a max is provided. This simplifies a lot of code from GetRand(std::numeric_limits<uint64_t>::max() -> GetRand<uint64_t>() ACKs for top commit: laanwj: Code review ACK ab1ea29ba1b8379a21fabd3dc859552c470a6421 Tree-SHA512: db5082a0e21783389f1be898ae73e097b31ab48cab1a2c0e29348a4adeb545d4098193aa72a547c6baa6e8205699aafec38d6a27b3d65522fb3246f91b4daae9
2022-05-11Remove unused GetTimeSecondsMacroFake
2022-05-10Switch scheduler to steady_clockMacroFake
2022-05-10validation: move g_versionbitscache into ChainstateManagerAnthony Towns
2022-05-10test/versionbits: make versionbitscache a parameterAnthony Towns
2022-05-10validation: move UpdateUncommittedBlockStructures and ↵Anthony Towns
GenerateCoinbaseCommitment into ChainstateManager
2022-05-10validation: remove redundant CChainParams params from ChainstateManager methodsAnthony Towns
2022-05-10validation: add CChainParams to ChainstateManagerAnthony Towns
2022-05-08random: Add FastRandomContext::rand_uniform_delayMarcoFalke
2022-05-08Add time helpers for std::chrono::steady_clockMarcoFalke
2022-05-07reindex, log, test: fixes #21379mruddy
This fixes a blk file size calculation made during reindex that results in increased blk file malformity. The fix is to avoid double counting the size of the serialization header during reindex. This adds a unit test to reproduce the bug before the fix and to ensure that it does not recur. These changes include a log message change also so as to not be as alarming. This is a common and recoverable data corruption. These messages can now be filtered by the debug log reindex category.
2022-05-06Merge bitcoin/bitcoin#24804: Sanity assert GetAncestor() != nullptr where ↵MacroFake
appropriate 308dd2e93e92f4cac4e7d75478316af9bb2b77b8 Sanity assert GetAncestor() != nullptr where appropriate (Adam Jonas) Pull request description: Re-opening #17232. I have rebased the PR and addressed jonatack's nit suggestions. Add sanity asserts for return value of `CBlockIndex::GetAncestor()` where appropriate. In validation.cpp `CheckSequenceLocks`, check the return value of `tip->GetAncestor(maxInputHeight)` stored into `lp->maxInputBlock`. If it ever returns `nullptr` because the ancestor isn't found, it's going to be a bad bug to keep going, since a `LockPoints` object with the `maxInputBlock` member set to `nullptr` signifies no relative lock time. In the other places, the added asserts would prevent accidental dereferencing of a null pointer which is undefined behavior. Co-Authored-By: Adam Jonas <jonas@chaincode.com> Co-Authored-By: danra <danra@users.noreply.github.com> ACKs for top commit: jonatack: ACK 308dd2e93e92f4cac4e7d75478316af9bb2b77b8 Tree-SHA512: 5bfdaab1499607ae2c3cd3e2e9e8c37850bfd0e327e680f4e36c81f9c6d98a543af78ecfac1ab0e06325d264412615a04d52005875780c7db2a4d81bd2d2259a
2022-05-06Merge bitcoin/bitcoin#19426: refactor: Change * to & in ↵MacroFake
MutableTransactionSignatureCreator fac6cfc50f65c610f2df9af3ec2efff5eade6661 refactor: Change * to & in MutableTransactionSignatureCreator (MarcoFalke) Pull request description: The `MutableTransactionSignatureCreator` constructor takes in a pointer to a mutable transaction. This is problematic for several reasons: * It would be undefined behaviour to pass in a nullptr because for signature creation, the memory of the mutable transaction is accessed * No caller currently passes in a nullptr, so passing a reference as a pointer is confusing Fix all issues by replacing `*` with `&` in `MutableTransactionSignatureCreator` ACKs for top commit: theStack: Code-review ACK fac6cfc50f65c610f2df9af3ec2efff5eade6661 jonatack: ACK fac6cfc50f65c610f2df9af3ec2efff5eade6661 Tree-SHA512: d84296b030bd4fa2709e5adbfe43a5f8377d218957d844af69a819893252af671df7f00004f5ba601a0bd70f3c1c2e58c4f00e75684da663f28432bb5c89fb86
2022-05-06Merge bitcoin/bitcoin#24538: miner: bug fix? update for ancestor inclusion ↵MacroFake
using modified fees, not base e4303c337c8423f21c2c72ee1bcca3aaf46fa1cb [unit test] prioritisation in mining (glozow) 7a8d60676bc0eec289687b2dfd5d2b00b83c0eaa [miner] bug fix: update for parent inclusion using modified fee (glozow) 0f9a44461c294cf21a335e8a8c13e498baac110f MOVEONLY: group miner tests into MinerTestingSetup functions (glozow) Pull request description: Came up while reviewing #24364, where some of us incorrectly assumed that we use the same fee deduction in `CTxMemPoolModifiedEntry::nModFeesWithAncestors` when first constructing an entry and in `update_for_parent_inclusion`. Actually, the behavior is this: when a mempool entry's ancestor is included in the block template, we create a `CTxMemPoolModifiedEntry` for it, subtracting the ancestor's modified fees from `nModFeesWithAncestors`. If another ancestor is included, we update it again, but use the ancestor's _base_ fees instead. I can't explain why we use `GetFee` in one place and `GetModifiedFee` in the other, but I'm quite certain we should be using the same one for both. And should it be base or modified fees? Modified, otherwise the child inherits the prioritisation of the parent, but only until the parent gets mined. If we want prioritisation to cascade down to current in-mempool descendants, we should probably document that in the `prioritsetransaction` helpstring and implement it in `CTxMemPool::mapDeltas`, not as a quirk in the mining code? Wrote a test in which a mempool entry has 2 ancestors, both prioritised, and both included in a block template individually. This test should fail without the s/GetFee/GetModifiedFee commit. ACKs for top commit: ccdle12: tested ACK e4303c3 MarcoFalke: ACK e4303c337c8423f21c2c72ee1bcca3aaf46fa1cb 🚗 Tree-SHA512: 4cd94106fbc9353e9f9b6d5af268ecda5aec7539245298c940ca220606dd0737264505bfaae1f83d94765cc2d9e1a6e913a765048fe6c19292482241761a6762
2022-05-05Sanity assert GetAncestor() != nullptr where appropriateAdam Jonas
Add sanity asserts for return value of `CBlockIndex::GetAncestor()` where appropriate. In validation.cpp `CheckSequenceLocks`, check the return value of `tip->GetAncestor(maxInputHeight)` stored into `lp->maxInputBlock`. If it ever returns `nullptr` because the ancestor isn't found, it's going to be a bad bug to keep going, since a `LockPoints` object with the `maxInputBlock` member set to `nullptr` signifies no relative lock time. In the other places, the added asserts would prevent accidental dereferencing of a null pointer which is undefined behavior. Co-Authored-By: Aurèle Oulès <aurele@oules.com> Co-Authored-By: danra <danra@users.noreply.github.com>
2022-05-05Add RPC to get mempool txs spending outputst-bast
We add an RPC to fetch the mempool transactions spending given outpoints. Without this RPC, application developers would need to first call `getrawmempool` which returns a long list of `txid`, then fetch each of these txs individually to check whether they spend the given outpoint(s). This RPC can later be enriched to also find confirmed transactions instead of being restricted to mempool transactions.
generated by cgit v1.2.3 (git 2.26.2) at 2025-03-17 18:22:46 +0000