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2020-05-26Merge #19032: Serialization improvements: final stepWladimir J. van der Laan
71f016c6eb42e1ac2c905e04ba4d20c2009e533f Remove old serialization primitives (Pieter Wuille) 92beff15d3ae2646c00bd78146d7592a7097ce9c Convert LimitedString to formatter (Pieter Wuille) ef17c03e074b6c3f185afa4eff572ba687c2a171 Convert wallet to new serialization (Pieter Wuille) 65c589e45e8b8914698a0fd25cd5aafdda30869c Convert Qt to new serialization (Pieter Wuille) Pull request description: This is the final step πŸ₯³ of the serialization improvements extracted from #10785. It converts the LimitedString wrapper to a new-style formatter, and updates the wallet and Qt code to use the new serialization framework. Finally all remaining old primitives are removed. ACKs for top commit: jonatack: ACK 71f016c6eb42e1ac2 reviewed diff, builds/tests/re-fuzzed. laanwj: Code review ACK 71f016c6eb42e1ac2c905e04ba4d20c2009e533f Tree-SHA512: d952194bc73259f6510bd4ab1348a1febbbf9862af30f905991812fb0e1f23f15948cdb3fc662be54d648e8f6d95b11060055d2e7a8c2cb5bf008224870b1ea1
2020-05-26Merge #18881: Prevent UB in DeleteLock() functionMarcoFalke
90eb027204f5a9d7c00fa97d4112243bd37a9012 doc: Add and fix comments about never destroyed objects (Hennadii Stepanov) 26c093a9957756f3743c2347fe0abd90f81159c4 Replace thread_local g_lockstack with a mutex-protected map (Hennadii Stepanov) 58e6881bc5be002e8ddbc9b75422c0deae66a2df refactor: Refactor duplicated code into LockHeld() (Hennadii Stepanov) f511f61dda4e860079153d5e51d64658cc265283 refactor: Add LockPair type alias (Hennadii Stepanov) 8d8921abd35c3ac1b8ebacb11de8e1bbc7b28d66 refactor: Add LockStackItem type alias (Hennadii Stepanov) 458992b06d80eb568141f60a33d38e12e894e27a Prevent UB in DeleteLock() function (Hennadii Stepanov) Pull request description: Tracking our instrumented mutexes (`Mutex` and `RecursiveMutex` types) requires that all involved objects should not be destroyed until after their last use. On master (ec79b5f86b22ad8f77c736f9bb76c2e4d7faeaa4) we have two problems related to the object destroying order: - the function-local `static` `lockdata` object that is destroyed at [program exit](https://en.cppreference.com/w/cpp/utility/program/exit) - the `thread_local` `g_lockstack` that is destroyed at [thread exit](https://en.cppreference.com/w/cpp/language/destructor) Both cases could cause UB at program exit in so far as mutexes are used in other static object destructors. Fix #18824 ACKs for top commit: MarcoFalke: re-ACK 90eb027204, only change is new doc commit πŸ‘  ryanofsky: Code review ACK 90eb027204f5a9d7c00fa97d4112243bd37a9012 because all the changes look correct and safe. But I don't know the purpose of commit 26c093a9957756f3743c2347fe0abd90f81159c4 "Replace thread_local g_lockstack with a mutex-protected map (5/6)." It seems like it could have a bad impact on debug performance, and the commit message and PR description don't give a reason for the change. Tree-SHA512: 99f29157fd1278994e3f6eebccedfd9dae540450f5f8b980518345a89d56b635f943a85b20864cef087027fd0fcdb4880b659ef59bfe5626d110452ae22031c6
2020-05-26Merge #19056: rpc: Make gettxoutsetinfo/GetUTXOStats interruptibleMarcoFalke
fa756928c3f455943086051c5fe1d5bb09962248 rpc: Make gettxoutsetinfo/GetUTXOStats interruptible (MarcoFalke) fa7fc5a8e0fcf9ca81e84b3631f18ae40502be60 rpc: factor out RpcInterruptionPoint from dumptxoutset (MarcoFalke) Pull request description: Make it interruptible, so that shutdown doesn't block for up to one hour. Fixes (partially) #13217 ACKs for top commit: Empact: Code Review ACK https://github.com/bitcoin/bitcoin/pull/19056/commits/fa756928c3f455943086051c5fe1d5bb09962248 laanwj: Code review ACK fa756928c3f455943086051c5fe1d5bb09962248 Tree-SHA512: 298261e0ff7d79fab542b8f6828cc0ac451cbafe396d5f0816c9d36437faba1330f5c4cb2a25c5540e202bfb9783da6ec858bd453056ce488d21e36335d3d42c
2020-05-26Merge #18867: tests: Add fuzzing harness for CCoinsViewCacheMarcoFalke
f9b22e3bdb54acb2f830b3ebbad47ff17dfb5781 tests: Add fuzzing harness for CCoinsViewCache (practicalswift) Pull request description: Add fuzzing harness for `CCoinsViewCache`. See [`doc/fuzzing.md`](https://github.com/bitcoin/bitcoin/blob/master/doc/fuzzing.md) for information on how to fuzz Bitcoin Core. Don't forget to contribute any coverage increasing inputs you find to the [Bitcoin Core fuzzing corpus repo](https://github.com/bitcoin-core/qa-assets). Happy fuzzing :) ACKs for top commit: MarcoFalke: ACK f9b22e3bdb πŸ“« Tree-SHA512: 4fa79aab683875eef128b672cf199909c86e4d2ed7c406f006fa27a546dafc9cb0061c4de5e660e622458072f1dab69dbf6b6b03d5b863f81c5710bf4cee6c0c
2020-05-26Merge #19010: net processing: Add support for getcfheadersMarcoFalke
5308c97ccaf0955e5840956bc1636108a43e6f46 [test] Add test for cfheaders (Jim Posen) f6b58c150686e90bc4952976e488b1605f3ae02a [net processing] Message handling for getcfheaders. (Jim Posen) 3bdc7c2d3977a7864aacea80bffc4df7f37cac51 [doc] Add comment for m_headers_cache (John Newbery) Pull request description: Support `getcfheaders` requests when `-peerblockfilters` is set. Does not advertise compact filter support in version messages. ACKs for top commit: jkczyz: ACK 5308c97ccaf0955e5840956bc1636108a43e6f46 MarcoFalke: re-ACK 5308c97cca , only change is doc related πŸ—‚ theStack: ACK 5308c97ccaf0955e5840956bc1636108a43e6f46 :rocket: Tree-SHA512: 240fc654f6f634c191d9f7628b6c4801f87ed514a1dd55c7de5d454d4012d1c09509a2d5a246bc7da445cd920252b4cd56a493c060cdb207b04af4ffe53b95f7
2020-05-25tests: Add fuzzing harness for CCoinsViewCachepracticalswift
2020-05-24Remove old serialization primitivesPieter Wuille
2020-05-24Convert LimitedString to formatterPieter Wuille
2020-05-24Convert wallet to new serializationPieter Wuille
2020-05-24Merge #18594: cli: display multiwallet balances in -getinfoSamuel Dobson
5edad5ce5d3f15b694bf3fad0300c6446674b554 test: add -getinfo multiwallet functional tests (Jon Atack) 903b6c117f541ea9258d3234ffcf59427344e668 rpc: drop unused JSONRPCProcessBatchReply size arg, refactor (Jon Atack) afce85eb994384246e455b766549c3206cb059e0 cli: use GetWalletBalances() functionality for -getinfo (Jon Atack) 9f01849a498a70616506bdcda8ce6897aa29e664 cli: create GetWalletBalances() to fetch multiwallet balances (Jon Atack) 743077544b5420246ef29e0b708c90e3a8dfeeb6 cli: lift -rpcwallet logic up to CommandLineRPC() (Jon Atack) 29f2cbdeb7afdde87d108adf80cffad17d112632 cli: extract connection exception handler, -rpcwait logic (Jon Atack) Pull request description: This PR is a client-side version of #18453, per review feedback there and [review club discussions](https://bitcoincore.reviews/18453#meeting-log). It updates `bitcoin-cli -getinfo` on the client side to display wallet name and balance for the loaded wallets when more than one is loaded (e.g. you are in "multiwallet mode") and `-rpcwallet=` is not passed; otherwise, behavior is unchanged. before ```json $ bitcoin-cli -getinfo -regtest { "version": 199900, "blocks": 15599, "headers": 15599, "verificationprogress": 1, "timeoffset": 0, "connections": 0, "proxy": "", "difficulty": 4.656542373906925e-10, "chain": "regtest", "balance": 0.00001000, "relayfee": 0.00001000 } ``` after ```json $ bitcoin-cli -getinfo -regtest { "version": 199900, "blocks": 15599, "headers": 15599, "verificationprogress": 1, "timeoffset": 0, "connections": 0, "proxy": "", "difficulty": 4.656542373906925e-10, "chain": "regtest", "balances": { "": 0.00001000, "Encrypted": 0.00003500, "day-to-day": 0.00000120, "side project": 0.00000094 } } ``` ----- `Review club` discussion about this PR is here: https://bitcoincore.reviews/18453 This PR can be manually tested by building, creating/loading/unloading several wallets with `bitcoin-cli createwallet/loadwallet/unloadwallet` and running `bitcoin-cli -getinfo` and `bitcoin-cli -rpcwallet=<wallet-name> -getinfo`. `wallet_multiwallet.py --usecli` provides regression test coverage on this change, along with `interface_bitcoin_cli.py` where this PR adds test coverage. Credit to Wladimir J. van der Laan for the idea in https://github.com/bitcoin/bitcoin/issues/17314 and https://github.com/bitcoin/bitcoin/pull/18453#issuecomment-605431806. ACKs for top commit: promag: Tested ACK 5edad5ce5d3f15b694bf3fad0300c6446674b554. jnewbery: utACK 5edad5ce5d3f15b694bf3fad0300c6446674b554 meshcollider: Code review ACK 5edad5ce5d3f15b694bf3fad0300c6446674b554 Tree-SHA512: 4ca36c5f6c49936b40afb605c44459c1d5b80b5bd84df634007ca276b3f6c102a0cb382f9d528370363ee32c94b0d7ffa15184578eaf8de74179e566c5c5cee5
2020-05-23Merge #18698: Make g_chainman internal to validationMarcoFalke
fab6b9d18fd48bbbd1939b1173723bc04c5824b5 validation: Mark g_chainman DEPRECATED (MarcoFalke) fa1d97b25686a5caca623599f6d608fd08616fe8 validation: Make ProcessNewBlock*() members of ChainstateManager (MarcoFalke) fa24d4909864096934577abc26cfa9be47f634ba validation: Make PruneOneBlockFile() a member of ChainstateManager (MarcoFalke) fa84b1cd846f6499b741710fd478ec9ad49b5120 validation: Make LoadBlockIndex() a member of ChainstateManager (MarcoFalke) fa05fdf0f19fa4b557cc5e9ba436e3215b83c4e6 net: Pass chainman into PeerLogicValidation (MarcoFalke) fa7b626d7a150e5cbd4d163d2dab6f8a55fc2cc4 node: Add chainman alias for g_chainman (MarcoFalke) Pull request description: The global `g_chainman` has recently been introduced in #17737. The chainstate manager is primarily needed for the assumeutxo feature, but it can also simplify testing in the future. The goal of this pull is to make the global chainstate manager internal to validation, so that all external code does not depend on globals and that unit or fuzz tests can pass in their (potentially mocked) chainstate manager. I suggest reviewing the pull request commit-by-commit. It should be relatively straightforward refactoring that does not change behavior at all. ACKs for top commit: ryanofsky: Code review ACK fab6b9d18fd48bbbd1939b1173723bc04c5824b5. Had to be rebased but still looks good Tree-SHA512: dcbf114aeef4f8320d466369769f22ce4dd8f46a846870354df176c3de9ff17c64630fbd777e7121d7470d7a8564ed8d37b77168746e8df7489c6877e55d7b4f
2020-05-22rpc: Make gettxoutsetinfo/GetUTXOStats interruptibleMarcoFalke
Also, add interruption points to scantxoutset
2020-05-22rpc: factor out RpcInterruptionPoint from dumptxoutsetMarcoFalke
2020-05-22[net processing] Message handling for getcfheaders.Jim Posen
if -peerblockfilters is configured, handle requests for cfheaders.
2020-05-22[doc] Add comment for m_headers_cacheJohn Newbery
2020-05-22tests: Don't limit fuzzing inputs to 1 MB for afl-fuzz (now: ∞ βˆ€ fuzzers)practicalswift
2020-05-22doc: Add and fix comments about never destroyed objectsHennadii Stepanov
2020-05-22Merge #18787: wallet: descriptor wallet release notes and cleanupsSamuel Dobson
ca2a09640fe976b1e74a33d29d9381895e71b347 Change SetType to SetInternal and remove m_address_type (Andrew Chow) 89b1ce1140535b4c902a7c5999bed335b9ddfe7c Remove unimplemented SetCrypted from DescriptorScriptPubKeyMan (Andrew Chow) b9073c8f13fb0ba94c2ec6365666343e19fd9ddf rpc: createwallet warning that descriptor wallets are experimental (Andrew Chow) 610030d95c60ea526440d801a98ac8bd370eac48 docs: Add release notes for descriptor wallets (Andrew Chow) Pull request description: Some docs and cleanup following #16528. * Added release notes to explain a bit of motivation for descriptor wallets, what was changed, and how users will be effected by it. Also mentions the caveats regarding multsigs and watchonly that we have discussed on IRC. * Adds a warning to `createwallet` that descriptor wallets are experimental. * Removed unused `SetCrypted` as suggestioned: https://github.com/bitcoin/bitcoin/pull/16528#discussion_r415300916 * Removed `m_address_type` as mentioned in https://github.com/bitcoin/bitcoin/pull/18782#issuecomment-620167077 ACKs for top commit: Sjors: tACK ca2a09640fe976b1e74a33d29d9381895e71b347 instagibbs: utACK https://github.com/bitcoin/bitcoin/commit/ca2a09640fe976b1e74a33d29d9381895e71b347 meshcollider: utACK ca2a09640fe976b1e74a33d29d9381895e71b347 Tree-SHA512: 987188a912c191430e5d3f89bcef54ba6773692fc2d95b16a3ec11d9007ded210466ed980a3857e8b7196beef6422f07f9c85cc157f996c02d16f4dbde2e7b2a
2020-05-22Merge #17681: wallet: Keep inactive seeds after sethdseed and derive keys ↡Samuel Dobson
from them as needed 1ed52fbb4d81f7b7634fd4fb6d1d00e1478129dc Remove IBD check in sethdseed (Andrew Chow) b1810a145a601a8064e4094350cfb6ddafbdb4d8 Test that keys from inactive seeds are generated (Andrew Chow) c93082ece40b1c72f05b3e2085c022c09eaa4d65 Generate new keys for inactive seeds after marking used (Andrew Chow) 45f2f6a0e8514a0438a87554400bf73cbb90707f Determine inactive HD seeds from key metadata and track them in LegacyScriptPubKeyMan (Andrew Chow) b59b4504abf96cec860badfed2ac793ae5d40ced have GenerateNewKey and DeriveNewChildKey take a CHDChain as an argument (Andrew Chow) Pull request description: Largely implements the suggestion from https://github.com/bitcoin/bitcoin/pull/17484#issuecomment-560845316. After `sethdseed` is called, the CHDChain for the old seed is kept in the wallet. It is kept on the file as a new `inactivehdseed` record and in memory in a map `m_inactive_hd_seeds`. In `LegacyScriptPubKeyMan::MarkUnusedAddresses` we check each used key's metadata for whether it was derived from an inactive seed. If it is, we then check to see how many keys after that key were derived from the inactive seed. If that number does not match the keypool parameter, we derive more keys from the inactive seed until it does match. This way we won't miss transactions belonging to keys outside of the range of the keypool initially. The indexes and internal-ness of a key is gotten by checking it's key origin data. Because of this change, we no longer need to wait for IBD to finish before `sethdseed` can work so that check is also removed. A test case for this is added as well which fails on master. ACKs for top commit: ryanofsky: Code review ACK 1ed52fbb4d81f7b7634fd4fb6d1d00e1478129dc. Changes since last review: various commit message, code comment, log message, error checking improvements, and fix for topping up inactive seeds if wallet isn't reloaded after calling sethdseed and test for this ariard: Code Review ACK 1ed52fb jonatack: ACK 1ed52fbb4d81f7 thanks for addressing the previous review feedback; would be happy to see the new review questions answered and feedback addressed and re-ack. Tree-SHA512: e658ae0e1dab94be55d2b62cdda506c94815e73a6881533fd30d41cc77477f82fee2095144957a3a1df0c129e256bdd7b7abe3737d515f393610446cae4edf1c
2020-05-22Merge #18895: p2p: unbroadcast followups: rpcs, nLastResend, mempool sanity ↡fanquake
check 651f1d816f054cb9c637f8a99c9360bba381ef58 [test] wait for inital broadcast before comparing mempool entries (gzhao408) 9d3f7eb9860254eb787ebe2734fd6a26bcf365c1 [mempool] sanity check that all unbroadcast txns are in mempool (gzhao408) a7ebe48b94c5a9195c8eabd193204c499cb4bfdb [rpc] add unbroadcast info to mempool entries and getmempoolinfo (gzhao408) d16006960443c2efe37c896e46edae9dca86c57d [wallet] remove nLastResend logic (gzhao408) Pull request description: Followup to #18038 by amitiuttarwar which introduces the unbroadcast set: "a mechanism for the mempool to track locally submitted transactions" and decreases the frequency of rebroadcast from 10-15 minutes to 12-36 hours. This PR addresses some of the outstanding TODOs building on top of it: - remove `nLastResend` logic, which is used to ensure rebroadcast doesn't happen again if no new block has been mined (makes sense in 10-15 min period, but not necessary for 12-36 hour period). (#18038 [comment](https://github.com/bitcoin/bitcoin/pull/18038#discussion_r416826914)) - expose unbroadcast info via RPCs, for more informative queries and testing (#18038 [comment](https://github.com/bitcoin/bitcoin/pull/18038#discussion_r416837980)) - add sanity check to verify unbroadcast transactions still exist in mempool before rebroadcasting (#18038 [comment](https://github.com/bitcoin/bitcoin/pull/18038#discussion_r416861609)) ACKs for top commit: naumenkogs: Code review ACK 651f1d816f054cb9c637f8a99c9360bba381ef58 amitiuttarwar: ACK 651f1d816f054cb9c637f8a99c9360bba381ef58 πŸŽ‰ MarcoFalke: Review ACK 651f1d816f054cb9c637f8a99c9360bba381ef58 Tree-SHA512: d5327e95ef39d44152b48df5c610502ae11c168f43dbbfb2885340c93d1ba9426eb3a5794573f5fc843502109cb3ffb63efa3f2db4f8f112efcde8f76d9a8845
2020-05-21Merge #16946: wallet: include a checksum of encrypted private keysWladimir J. van der Laan
d67055e00dd90f504384e5c3f229fc95306d5aac Upgrade or rewrite encrypted key checksums (Andrew Chow) c9a9ddb4142af0af5f7b1a5ccd13f8e585007089 Set fDecryptionThoroughlyChecked based on whether crypted key checksums are valid (Andrew Chow) a8334f7ac39532528c5f8bd3b0eea05aa63e8794 Read and write a checksum for encrypted keys (Andrew Chow) Pull request description: Adds a checksum to the encrypted key record in the wallet database so that encrypted keys can be checked for corruption on wallet loading, in the same way that unencrypted keys are. This allows for us to skip the full decryption of keys upon the first unlocking of the wallet in that session as any key corruption will have already been detected. The checksum is just the double SHA256 of the encrypted key and it is appended to the record after the encrypted key itself. This is backwards compatible as old wallets will be able to read the encrypted key and ignore that there is more data in the stream. Additionally, old wallets will be upgraded upon their first unlocking (so that key decryption is checked before we commit to a checksum of the encrypted key) and a wallet flag set indicating that. The presence of the wallet flag lets us skip the full decryption as if `fDecryptionThoroughlyChecked` were true. This does mean that the first time an old wallet is unlocked in a new version will take much longer, but subsequent unlocks will be instantaneous. Furthermore, corruption will be detected upon loading rather than on trying to send so wallet corruption will be detected sooner. Fixes #12423 ACKs for top commit: laanwj: code review ACK d67055e00dd90f504384e5c3f229fc95306d5aac jonatack: Code review ACK d67055e00dd90f504384e5c3f229fc95306d5aac meshcollider: Code review ACK d67055e00dd90f504384e5c3f229fc95306d5aac Tree-SHA512: d5c1c10cfcb5db9e10dcf2326423565a9f499290b81f3155ec72254ed5bd7491e2ff5c50e98590eb07842c20d7797b4efa1c3475bae64971d500aad3b4e711d4
2020-05-21Merge #18960: indexes: Add compact block filter headers cacheWladimir J. van der Laan
0187d4c118ab4c0f5c2d4fb180c2a8dea8ac53cf [indexes] Add compact block filter headers cache (John Newbery) Pull request description: Cache block filter headers at heights of multiples of 1000 in memory. Block filter headers at height 1000x are checkpointed, and will be the most frequently requested. Cache them in memory to avoid costly disk reads. ACKs for top commit: jkczyz: ACK 0187d4c118ab4c0f5c2d4fb180c2a8dea8ac53cf theStack: ACK 0187d4c118ab4c0f5c2d4fb180c2a8dea8ac53cf :tada: fjahr: re-utACK 0187d4c118ab4c0f5c2d4fb180c2a8dea8ac53cf laanwj: code review ACK 0187d4c118ab4c0f5c2d4fb180c2a8dea8ac53cf ariard: Code Review ACK 0187d4c. Tree-SHA512: 2075ae36901ebcdc4a217eae5203ebc8582181a0831fb7a53a119f031c46bca960a610a38a3d0636a9a405f713efcf4200c85f10c8559fd80139036d89473c56
2020-05-21Merge #19020: net: Use C++11 member initialization in protocolWladimir J. van der Laan
fa8bbb1368be0f3fd9cc4446aead3f4c2188a4ab net: Use C++11 member initialization in protocol (MarcoFalke) Pull request description: This change removes `Init` from the constructors and instead uses C++11 member initialization. This removes a bunch of boilerplate, makes the code easier to read. Also, C++11 member initialization avoids accidental uninitialized members. ACKs for top commit: laanwj: ACK fa8bbb1368be0f3fd9cc4446aead3f4c2188a4ab Tree-SHA512: f89f6c2fe1bbfccd92acd72c0129d43e464339ed17e95384a81ed33a1a4257dba7ecc1534c6fc8c4668f0d9ade7ba0807b57066c6c763c1b72f74fc51f40907a
2020-05-21Merge #18997: gui: Remove un-actionable TODOMarcoFalke
4444dbf4d5047dd1c92973f7167a74a0779e61a3 gui: Remove un-actionable TODO (MarcoFalke) Pull request description: With encryption turned on by default for all wallets in consideration (#18889), I believe that wallet decryption will not be implemented ever or at least any time soon. So remove that TODO comment for now. If deemed important, a brainstorming issue can be opened instead. Also remove some TODOs in the RPC console, which I don't understand. Maybe the gui was meant to show the debug log interactively? In any case, if deemed important, this should be filed as a brainstorming feature request, so that trade-offs of different solutions can be discussed. ACKs for top commit: laanwj: Thanks. ACK 4444dbf4d5047dd1c92973f7167a74a0779e61a3 achow101: ACK 4444dbf4d5047dd1c92973f7167a74a0779e61a3 Tree-SHA512: f7ddb37a14178f575da5409ea1c34e34bde37d79b2b56eaaf606a069e2b91c9d7b734529f5c68664b2fa5aa831117c8d19cce823743671cd6c31b81d68b8c70c
2020-05-21validation: Mark g_chainman DEPRECATEDMarcoFalke
2020-05-21validation: Make ProcessNewBlock*() members of ChainstateManagerMarcoFalke
2020-05-21validation: Make PruneOneBlockFile() a member of ChainstateManagerMarcoFalke
2020-05-21validation: Make LoadBlockIndex() a member of ChainstateManagerMarcoFalke
2020-05-21net: Pass chainman into PeerLogicValidationMarcoFalke
2020-05-21node: Add chainman alias for g_chainmanMarcoFalke
2020-05-21Merge #18530: Add test for -blocksonly and -whitelistforcerelay param ↡MarcoFalke
interaction 0ea5d70b4756f376342417e0019490233cb4a918 Updated comment for the condition where a transaction relay is denied (glowang) be01449cc8eb7bb97531a967f5d1dcc7b8865d1e Add test for param interaction b/w -blocksonly and -whitelistforcerelay (glowang) Pull request description: Related to: #18428 When -blocksonly is turned on, a node would still relay transactions from whitelisted peers. This funcitonality has not been tested. ACKs for top commit: MarcoFalke: ACK 0ea5d70b4756f376342417e0019490233cb4a918 Tree-SHA512: 4e99c88281cb518cc67f5f3be7171a7b413933047b5d24a04bb3ff2210a82e914d69079f64cd5bac9206ec435e21a622c8e69cedbc2ccb39d2328ac5c01668e5
2020-05-21Merge #18740: Remove g_rpc_node globalMarcoFalke
b3f7f375efb9a9ca9a7a4f2caf41fe3df2262520 refactor: Remove g_rpc_node global (Russell Yanofsky) ccb5059ee89f6e8dc31ba5b82830b384890bb65e scripted-diff: Remove g_rpc_node references (Russell Yanofsky) 6fca33b2edc09ed62dab2323c780b31585de1750 refactor: Pass NodeContext to RPC and REST methods through util::Ref (Russell Yanofsky) 691c817b340d10e806dc3b1834d2a8fcc5e681fd Add util::Ref class as temporary alternative for c++17 std::any (Russell Yanofsky) Pull request description: This PR removes the `g_rpc_node` global, to get same benefits we see removing other globals and make RPC code more testable, modular, and reusable. This uses a hybrid of the approaches suggested in #17548. Instead of using `std::any`, which isn't available in c++11, or `void*`, which isn't type safe, it uses a small new `util::Ref` helper class, which acts like a simplified `std::any` that only holds references, not values. Motivation for writing this was to provide an simpler alternative to #18647 by Harris BrakmiΔ‡ (brakmic) which avoids some shortcomings of that PR (https://github.com/bitcoin/bitcoin/pull/18647#issuecomment-617878826) ACKs for top commit: MarcoFalke: re-ACK b3f7f375ef, only change is adding back const and more tests 🚾 ajtowns: ACK b3f7f375efb9a9ca9a7a4f2caf41fe3df2262520 Tree-SHA512: 56292268a001bdbe34d641db1180c215351503966ff451e55cc96c9137f1d262225d7d7733de9c9da7ce7d7a4b34213a98c2476266b58c89dbbb0f3cb5aa5d70
2020-05-21rpc: drop unused JSONRPCProcessBatchReply size arg, refactorJon Atack
2020-05-21cli: use GetWalletBalances() functionality for -getinfoJon Atack
and replace GetBoolArg with IsArgSet as we only want to know if the arg is passed; we do not need the value.
2020-05-21cli: create GetWalletBalances() to fetch multiwallet balancesJon Atack
2020-05-21cli: lift -rpcwallet logic up to CommandLineRPC()Jon Atack
to allow passing rpcwallet independently from the -rpcwallet user option, and to move the logic to the top-level layer where most of the other option args are handled.
2020-05-21cli: extract connection exception handler, -rpcwait logicJon Atack
to ConnectAndCallRPC() to be callable for individual connections. This is needed for RPCs that need to be called and handled sequentially, rather than alone or in a batch. For example, when fetching the balances for each loaded wallet, -getinfo will call RPC listwallets, and then, depending on the result, RPC getbalances. It may be somewhat helpful to review this commit with `git show -w`.
2020-05-21Merge #18677: Multiprocess build supportfanquake
e2bab2aa162ae38b2bf8195b577c982402fbee9d multiprocess: add multiprocess travis configuration (Russell Yanofsky) 603fd6a2e708c04ef6c9880f89d0a4cbaa6fc7c5 depends: add MULTIPROCESS depends option (Russell Yanofsky) 5d1377b52bfcd4edf8553aaf332bfeb92fc554cc build: multiprocess autotools changes (Russell Yanofsky) Pull request description: This PR is part of the [process separation project](https://github.com/bitcoin/bitcoin/projects/10). --- This PR consists of build changes only. It adds an `--enable-multiprocess` autoconf option (off by default and marked experimental), that builds new `bitcoin-node` and `bitcoin-gui` binaries. These currently function the same as existing `bitcoind` and `bitcoin-qt` binaries, but are extended in #10102 with IPC features to execute node, wallet, and gui functions in separate processes. In addition to adding the `--enable-multiprocess` config flag, it also adds a depends package and autoconf rules to build with the [libmultiprocess](https://github.com/chaincodelabs/libmultiprocess) library, and it adds new travis configuration to exercise the build code and run functional tests with the new binaries. The changes in this PR were originally part of #10102 but were moved into #16367 to be able to develop and review the multiprocess build changes independently of the code changes. #16367 was briefly merged and then reverted in #18588. Only change since #16367 has been dropping the `native_boost.mk` depends package which was pointed out to be no longer necessary in https://github.com/bitcoin/bitcoin/pull/16367#issuecomment-596484337 and https://github.com/bitcoin/bitcoin/pull/18588#pullrequestreview-391765649 ACKs for top commit: practicalswift: ACK e2bab2aa162ae38b2bf8195b577c982402fbee9d Sjors: tACK e2bab2aa162ae38b2bf8195b577c982402fbee9d on macOS 10.15.4 hebasto: ACK e2bab2aa162ae38b2bf8195b577c982402fbee9d, tested on Linux Mint 19.3 (x86_64): Tree-SHA512: b5a76eab5abf63d9d8b6d628cbdff4cc1888eef15cafa0a5d56369e2f9d02595fed623f4b74b2cf2830c42c05a774f0943e700f9c768a82d9d348cad199e135c
2020-05-20Convert Qt to new serializationPieter Wuille
2020-05-20net: Use C++11 member initialization in protocolMarcoFalke
2020-05-20Merge #18317: Serialization improvements step 6 (all except wallet/gui)MarcoFalke
f9ee0f37c28f604bc82dab502ce229c66ef5b3b9 Add comments to CustomUintFormatter (Pieter Wuille) 4eb5643e3538863c9d2ff261f49a9a1b248de243 Convert everything except wallet/qt to new serialization (Pieter Wuille) 2b1f85e8c52c8bc5a17eae4c809eaf61d724af98 Convert blockencodings_tests to new serialization (Pieter Wuille) 73747afbbeb013669faf4c4d2c0903cec4526fb0 Convert merkleblock to new serialization (Pieter Wuille) d06fedd1bc26bf5bf2b203d4445aeaebccca780e Add SER_READ and SER_WRITE for read/write-dependent statements (Russell Yanofsky) 6f9a1e5ad0a270d3b5a715f3e3ea0911193bf244 Extend CustomUintFormatter to support enums (Russell Yanofsky) 769ee5fa0011ae658770586442715452a656559d Merge BigEndian functionality into CustomUintFormatter (Pieter Wuille) Pull request description: The next step of changes from #10785. This: * Adds support for enum serialization to `CustomUintFormatter`, used in `CAddress` for service flags. * Merges `BigEndian` into `CustomUintFormatter`, used in `CNetAddr` for port numbers. * Converts everything (except wallet and gui) to use the new serialization framework. ACKs for top commit: MarcoFalke: re-ACK f9ee0f37c2, only change is new documentation commit for CustomUintFormatter πŸ“‚ ryanofsky: Code review ACK f9ee0f37c28f604bc82dab502ce229c66ef5b3b9. Just new commit adding comment since last review jonatack: Code review re-ACK f9ee0f37c28f604bc82dab502ce229c6 only change since last review is an additional commit adding Doxygen documentation for `CustomUintFormatter`. Tree-SHA512: e7a0a36afae592d5a4ff8c81ae04d858ac409388e361f2bc197d9a78abca45134218497ab2dfd6d031e0cce0ca586cf857077b7c6ce17fccf67e2d367c1b6cd4
2020-05-20Merge #18996: net: Remove un-actionable TODOMarcoFalke
fabea6d404571d046365f4f083da3569d2cbf4f7 net: Run clang-format on protocol.h (MarcoFalke) facdeea2b25ef36e37b6ada58ea390a72d11a4b2 net: Remove un-actionable TODO (MarcoFalke) Pull request description: The first commit removes a TODO that is infeasible to solve. Currently, most (de)serializable classes in Bitcoin Core have public members. For example `CMessageHeader`, `FlatFilePos`, `CBlock`, `CTransaction`, `CCoin`, ... So either this TODO comment should apply to all classes or to none. Fix that discrepancy by removing it from the source code for now. If deemed important, the TODO can be discussed in a brainstorming issue later. Also run clang format on the header file in a new commit. Happy to drop this commit if it is too controversial, but I think it is trivial to review and makes the workflow of developers using clang-format-diff easier. ACKs for top commit: practicalswift: ACK fabea6d404571d046365f4f083da3569d2cbf4f7 naumenkogs: ACK fabea6d. Not sure why that TODO was there in the first place, but Marco's justification seems correct. hebasto: ACK fabea6d404571d046365f4f083da3569d2cbf4f7, agree with both changes: removing TODO and applying the `clang-format-diff.py`. Tree-SHA512: b79ae07be27e5a40fc9f411a5e9ae91aecb2fdedbcbf74699614a1004f4ef816bf396903ec6c06eb1395fd83a2047620c7583acbaadfb8c4e613319a63062c3c
2020-05-20Merge #19006: rpc: Avoid crash when g_thread_http was never startedMarcoFalke
faf45d1f1f997c316fc4c611a23c4456533eefe9 http: Avoid crash when g_thread_http was never started (MarcoFalke) fa12a37b27f0570a551b8c103ea6537ee4a8e399 test: Replace inline-comments with logs, pep8 formatting (MarcoFalke) fa83b39ff3ae3fbad93df002915c0e5f99c104a9 init: Remove confusing and redundant InitError (MarcoFalke) Pull request description: Avoid a crash during shutdown when the init sequence failed for some reason ACKs for top commit: promag: Tested ACK faf45d1f1f997c316fc4c611a23c4456533eefe9. ryanofsky: Code review ACK faf45d1f1f997c316fc4c611a23c4456533eefe9. Thanks for updates, this is much easier to parse for me now. Since previous reviews: split out and reverted some cleanups & replaced chmod with mkdir in test hebasto: ACK faf45d1f1f997c316fc4c611a23c4456533eefe9, tested on Linux Mint 19.3 with the following patch: Tree-SHA512: 59632bf01c999e65c724e2728ac103250ccd8b0b16fac19d3a2a82639ab73e4f2efb86c78e63c588a5954625d8d0cf9545e2a7e070e6e15d2a54beeb50e00b61
2020-05-20Merge #18587: gui: Avoid wallet tryGetBalances calls in ↡Jonas Schnelli
WalletModel::pollBalanceChanged d3a56be77a9d112cde4baef4314882170b9f228f Revert "gui: Avoid Wallet::GetBalance in WalletModel::pollBalanceChanged" (Russell Yanofsky) bf0a510981ddc28c754881ca21c50ab18e5f2b59 gui: Avoid wallet tryGetBalances calls before TransactionChanged or BlockTip notifications (Russell Yanofsky) 2bc9b92ed8b7736ad67876398a0bb8287f57e9b3 Cancel wallet balance timer when shutdown requested (Russell Yanofsky) 83f69fab3a1ae97c5cff8ba1e6fd191b0fa264bb Switch transaction table to use wallet height not node height (Russell Yanofsky) Pull request description: Main commit `gui: Avoid wallet tryGetBalances calls` is one-line change to `WalletModel::pollBalanceChanged` that returns early if there hasn't been a new `TransactionChanged` or `BlockTip` notification since the previous poll call. This is the same behavior that was implemented in #18160, now implemented in a simpler way. The other commits are a straight revert of #18160, and two tweaks to avoid relying on `WalletModel::m_client_model` lifetime which were causing travis failures with earlier versions of this PR. Motivation for this change is to be able to revert #18160 and cut down on unnecessary cross-process calls that happen when #18160 is combined with #10102 This PR is part of the [process separation project](https://github.com/bitcoin/bitcoin/projects/10). ACKs for top commit: jonasschnelli: utACK d3a56be77a9d112cde4baef4314882170b9f228f Tree-SHA512: 3cd31ca515e77c3bd7160d3f1ea0dce5050d4038b2aa441b6f66b8599bd413d81ca5542a197806e773d6092dd1d26830932b1cecbc95298b1f1ab41099e2f12f
2020-05-19Add comments to CustomUintFormatterPieter Wuille
2020-05-19[mempool] sanity check that all unbroadcast txns are in mempoolgzhao408
- before reattempting broadcast for unbroadcast txns, check they are in mempool and remove if not - this protects from memory leaks and network spam just in case unbroadcast set (incorrectly) has extra txns - check that tx is in mempool before adding to unbroadcast set to try to prevent this from happening
2020-05-19[rpc] add unbroadcast info to mempool entries and getmempoolinfogzhao408
- expose info about number of txns in unbroadcast set and whether a mempool entry's tx has passed initial broadcast - makes rpcs more informative and allows for more explicit testing, eg tracking if tx is in unbroadcast set before and after originating node connects to peers (adds this in mempool_unbroadcast.py) - adds mempool method IsUnbroadcastTx to query for tx inclusion in mempool's unbroadcast set
2020-05-19http: Avoid crash when g_thread_http was never startedMarcoFalke
g_thread_http can not be joined when it is not joinable. Avoid crashing the node by adding the required check and add a test.
2020-05-19init: Remove confusing and redundant InitErrorMarcoFalke
The "A fatal internal error occurred, see debug.log for details" is redundant because init.cpp will already show an InitError with a better error message as well as the hint to check the debug.log
2020-05-19Merge #17946: Fix GBT: Restore "!segwit" and "csv" to "rules" keyMarcoFalke
412d5fe8791c417bf46fc55a5bb8d59be98a33db QA: feature_segwit: Check that template "rules" includes "!segwit" as appropriate (Luke Dashjr) 2abe8cc3b760219cfa434e4c96e9f8d3611d0037 Bugfix: Include "csv","!segwit" in "rules" (Luke Dashjr) Pull request description: #16060 removed CSV & segwit from versionbits, breaking the "rules" key returned by GBT. Without this, miners don't know they're mining segwit blocks, and should fall back to pre-segwit block creation. ACKs for top commit: sipa: ACK 412d5fe8791c417bf46fc55a5bb8d59be98a33db jnewbery: Tested ACK 412d5fe8791c417bf46fc55a5bb8d59be98a33db. Tree-SHA512: 825d72e257dc0dd4941f2fe498d8d4f4f2a21b9505cd21a8f9eb7fb5d6d7dd9219347928cf90bb57a777920ce24295859763e64fa8a22ebb58fc2380f80f5615
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-08 08:53:27 +0000