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path: root/src/interfaces/chain.h
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2020-03-19refactor: Change Chain::broadcastTransaction param orderRussell Yanofsky
Make output argument last argument so it works more easily with IPC framework in #10102, and for consistency with other methods
2020-03-19refactor: Rename Chain::Notifications methods to be consistent with other ↵Russell Yanofsky
interfaces methods This also simplifies #10102 removing overrides needed to deal with inconsistent case convention
2020-03-11[validation interface] Remove vtxConflicted from BlockConnectedJohn Newbery
The wallet now uses TransactionRemovedFromMempool to be notified about conflicted wallet, and no other clients use vtxConflicted.
2020-01-15scripted-diff: Bump copyright of files changed in 2020MarcoFalke
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT-
2020-01-08Merge #16963: wallet: Fix unique_ptr usage in boost::signals2Wladimir J. van der Laan
6d6a7a8403ae923f189812edebdd95761de0e7f2 gui: Fix duplicate wallet showing up (João Barbosa) 81ea66c30e2953dee24d5b127c28daa0d9452a28 Drop signal CClientUIInterface::LoadWallet (Russell Yanofsky) Pull request description: This PR includes 2 fixes: - prevent GUI LoadWallet handlers from crashing on startup when multiple handlers are attached, because the first handler takes ownership of the wallet unique pointer. Now every handler will receive its own unique pointer; - prevent showing a wallet twice in the GUI on startup due to a race with `loadwallet`. Fixes #16937 ACKs for top commit: fjahr: code review ACK 6d6a7a8403ae923f189812edebdd95761de0e7f2 ryanofsky: Code review ACK 6d6a7a8403ae923f189812edebdd95761de0e7f2. No changes since last ACK other than rebase due to #17070 kallewoof: Code review ACK 6d6a7a8403ae923f189812edebdd95761de0e7f2 Tree-SHA512: 7f0658c9011f81dfa176a094c2263448ee1d14fda7dc94e8b55ee9c8b81538bd2d1e4bf8a8dbfcd029ebfc9feb6d3cda9dee3f911122df0a4b1e0ca75f653ba4
2019-11-06Remove getBlockDepth method from Chain::interfaceAntoine Riard
Pass conflicting height in CWallet::MarkConflicted
2019-11-06Only return early from BlockUntilSyncedToCurrentChain if current tipAntoine Riard
is exact match In the next commit, we start using BlockConnected/BlockDisconnected callbacks to establish tx depth, rather than querying the chain directly. Currently, BlockUntilSyncedToCurrentChain will return early if the best block processed by the wallet is a descendant of the node'tip. That means that in the case of a re-org, it won't wait for the BlockDisconnected callbacks that have been enqueued during the re-org but have not yet been triggered in the wallet. Change BlockUntilSyncedToCurrentChain to only return early if the wallet's m_last_block_processed matches the tip exactly. This ensures that there are no BlockDisconnected or BlockConnected callbacks in-flight.
2019-11-05Pass block height in Chain::BlockConnected/Chain::BlockDisconnectedAntoine Riard
To do so we update CValidationInterface::BlockDisconnect to take a CBlockIndex pointing to the block being disconnected. This new parameter will be use in the following commit to establish wallet height.
2019-10-30Merge #15921: validation: Tidy up ValidationState interfaceWladimir J. van der Laan
3004d5a12d09d94bfc4dee2a8e8f2291996a4aaf [validation] Remove fMissingInputs from AcceptToMemoryPool() (John Newbery) c428622a5bb1e37b2e6ab2c52791ac05d9271238 [validation] Remove unused first_invalid parameter from ProcessNewBlockHeaders() (John Newbery) 7204c6434b944f6ad51b3c895837729d3aa56eea [validation] Remove useless ret parameter from Invalid() (John Newbery) 1a37de4b3174d19a6d8691ae07e92b32fdfaef11 [validation] Remove error() calls from Invalid() calls (John Newbery) 067981e49246822421a7bcc720491427e1dba8a3 [validation] Tidy Up ValidationResult class (John Newbery) a27a2957ed9afbe5a96caa5f0f4cbec730d27460 [validation] Add CValidationState subclasses (John Newbery) Pull request description: Carries out some remaining tidy-ups remaining after PR 15141: - split ValidationState into TxValidationState and BlockValidationState (commit from ajtowns) - various minor code style tidy-ups to the ValidationState class - remove the useless `ret` parameter from `ValidationState::Invalid()` - remove the now unused `first_invalid` parameter from `ProcessNewBlockHeaders()` - remove the `fMissingInputs` parameter from `AcceptToMemoryPool()`, and deal with missing inputs the same way as other errors by using the `TxValidationState` object. Tip for reviewers (thanks ryanofsky!): The first commit ("[validation] Add CValidationState subclasses" ) is huge and can be easier to start reviewing if you revert the rote, mechanical changes: Substitute the commit hash of commit "[validation] Add CValidationState subclasses" for <CommitHash> in the commands below. ```sh git checkout <CommitHash> git grep -l ValidationState | xargs sed -i 's/BlockValidationState\|TxValidationState/CValidationState/g' git grep -l ValidationResult | xargs sed -i 's/BlockValidationResult\|TxValidationResult/ValidationInvalidReason/g' git grep -l MaybePunish | xargs sed -i 's/MaybePunishNode\(ForBlock\|ForTx\)/MaybePunishNode/g' git diff HEAD^ ``` After that it's possible to easily see the mechanical changes with: ```sh git log -p -n1 -U0 --word-diff-regex=. <CommitHash> ``` ACKs for top commit: laanwj: ACK 3004d5a12d09d94bfc4dee2a8e8f2291996a4aaf amitiuttarwar: code review ACK 3004d5a12d09d94bfc4dee2a8e8f2291996a4aaf. Also built & ran tests locally. fjahr: Code review ACK 3004d5a12d09d94bfc4dee2a8e8f2291996a4aaf . Only nit style change and pure virtual destructor added since my last review. ryanofsky: Code review ACK 3004d5a12d09d94bfc4dee2a8e8f2291996a4aaf. Just whitespace change and pure virtual destructor added since last review. Tree-SHA512: 511de1fb380a18bec1944ea82b513b6192df632ee08bb16344a2df3c40811a88f3872f04df24bc93a41643c96c48f376a04551840fd804a961490d6c702c3d36
2019-10-29[validation] Add CValidationState subclassesJohn Newbery
Split CValidationState into TxValidationState and BlockValidationState to store validation results for transactions and blocks respectively.
2019-10-28Pass NodeContext, ConnMan, BanMan references more placesRussell Yanofsky
So g_connman and g_banman globals can be removed next commit.
2019-10-26Drop signal CClientUIInterface::LoadWalletRussell Yanofsky
2019-10-14[wallet] Remove package limit config access from walletJohn Newbery
The wallet should not be able to directly access global configuration from the node. Remove access of "-limitancestorcount" and "-limitdescendantcount".
2019-08-08Remove p2pEnabled from Chain interfaceAntoine Riard
RPC server starts in warmup mode, it can't process yet calls, then follows connection manager initialization and finally RPC server get out of warmup mode. RPC calls shouldn't be able to get P2P disabled errors because once we initialize g_connman it's not unset until shutdown, after RPC server has been stopped.
2019-08-01Remove unused submitToMemoryPool and relayTransactions Chain interfacesAntoine Riard
2019-08-01Add BroadcastTransaction utility usage in Chain interfaceAntoine Riard
Access through a broadcastTransaction method. Add a wait_callback flag to turn off race protection when wallet already track its tx being in mempool Standardise highfee, absurdfee variable name to max_tx_fee We drop the P2P check in BroadcastTransaction as g_connman is only called by RPCs and the wallet scheduler, both of which are initialized after g_connman is assigned and stopped before g_connman is reset.
2019-05-17Merge #16033: Hold cs_main when reading chainActive via getTipLocator(). ↵MarcoFalke
Remove assumeLocked(). 9402ef0739 Remove temporary method assumeLocked(). Remove LockingStateImpl. Remove redundant cs_main locks. (practicalswift) 593a8e8a2c wallet: Use chain.lock() instead of temporary chain.assumeLocked() (practicalswift) Pull request description: Fixes #16028. Problem description: `LockAnnotation lock(::cs_main)` is a guarantee to the compiler thread analysis that `::cs_main` is locked (when it couldn't be determined otherwise). Despite being annotated with the locking guarantee ... https://github.com/bitcoin/bitcoin/blob/65526fc8666fef35ef908dbc225f706bef642c7e/src/interfaces/chain.cpp#L134-L138 ... `getTipLocator()` reads `chainActive` (via `::ChainActive()`) without holding `cs_main`. This can be verified by adding the following `AssertLockHeld(cs_main)`: ``` $ git diff diff --git a/src/interfaces/chain.cpp b/src/interfaces/chain.cpp index 59623284d..9fc693a0f 100644 --- a/src/interfaces/chain.cpp +++ b/src/interfaces/chain.cpp @@ -134,6 +134,7 @@ class LockImpl : public Chain::Lock CBlockLocator getTipLocator() override { LockAnnotation lock(::cs_main); + AssertLockHeld(::cs_main); return ::ChainActive().GetLocator(); } Optional<int> findLocatorFork(const CBlockLocator& locator) override $ make check ../build-aux/test-driver: line 107: 12881 Aborted "$@" > $log_file 2>&1 FAIL: qt/test/test_bitcoin-qt ``` ACKs for commit 9402ef: MarcoFalke: utACK 9402ef0739fdcd8e989c07c0595095e9608b243c ryanofsky: utACK 9402ef0739fdcd8e989c07c0595095e9608b243c. Changes are consolidating commits and removing redundant lock2 cs_main calls Tree-SHA512: 0a030bf0c07eb53194ecc246f973ef389dd42a0979f51932bf94bdf7e90c52473ae03be49718ee1629582b05dd8e0dc020b5a210318c93378ea4ace90c0f9f72
2019-05-16Remove temporary method assumeLocked(). Remove LockingStateImpl. Remove ↵practicalswift
redundant cs_main locks.
2019-05-16Merge #15870: wallet: Only fail rescan when blocks have actually been prunedMarcoFalke
fa7e311e16 [doc] rpcwallet: Only fail rescan when blocks have been pruned (MarcoFalke) aaaa57c2aa scripted-diff: Bump copyright headers in wallet (MarcoFalke) faf3729242 wallet: Only fail rescan when blocks have actually been pruned (MarcoFalke) Pull request description: This brings the behaviour of the import* calls closer to importmulti. After this change, the difference between importmulti and the other import* calls is * that in importmulti you can "opt-out" of scanning early blocks by setting a later timestamp. * that in importmulti the wallet will successfully import the data, but fail to rescan. Whereas in the other calls, the wallet will abort before importing the data. ACKs for commit fa7e31: promag: utACK fa7e311e169349bfcf1dab8b980724e8ddf4e749. jnewbery: utACK fa7e311e169349bfcf1dab8b980724e8ddf4e749 Tree-SHA512: a57d52ffea94b64e0eb9b5d3a7a63031325833908297dd14eb0c5251ffea3b2113b131003f1db4e9599e014369165a57f107a7150bb65e4c791e5fe742f33cb8
2019-05-06wallet: Only fail rescan when blocks have actually been prunedMarcoFalke
2019-05-01Merge #15842: refactor: replace isPotentialtip/waitForNotifications by ↵MarcoFalke
higher method 422677963a refactor: replace isPotentialtip/waitForNotifications by higher method (Antoine Riard) edfe9438ca Add WITH_LOCK macro: run code while locking a mutex (Antoine Riard) Pull request description: In Chain interface, instead of a isPotentialTip and a WaitForNotifications method, both used only once in CWallet::BlockUntilSyncedToCurrentChain, combine them in a higher WaitForNotificationsUpToTip method. Semantic should be unchanged, wallet wait for pending notifications to be processed unless block hash points to the current chain tip or a descendant. ACKs for commit 422677: jnewbery: ACK 422677963a7b41e340b911b4cd53d29dd8d63f21 ryanofsky: utACK 422677963a7b41e340b911b4cd53d29dd8d63f21. Only change is adding the cs_wallet lock annotation. Tree-SHA512: 2834ff0218795ef607543fae822e5cce25d759c1a9cfcb1f896a4af03071faed5276fbe0966e0c6ed65dc0e88af161899c5b2ca358a2d24fe70969a550000bf2
2019-04-27Merge #15778: [wallet] Move maxtxfee from node to walletMarcoFalke
5c759c73b2 [wallet] Move maxTxFee to wallet (John Newbery) Pull request description: Closes #15355 Moves the `-maxtxfee` from the node to the wallet. See discussion in issue for details. This is a cleanup. There is no change in behaviour. Completes #15620 ACKs for commit 5c759c: MarcoFalke: utACK 5c759c73b2602c7fde1c50dbafe5525904c1b64c ryanofsky: utACK 5c759c73b2602c7fde1c50dbafe5525904c1b64c. Changes since last review: updated commit message and an error message and method name. meshcollider: utACK https://github.com/bitcoin/bitcoin/pull/15778/commits/5c759c73b2602c7fde1c50dbafe5525904c1b64c Tree-SHA512: 2f9b2729da3940a5cda994d3f3bc11ee1a52fcc1c5e9842ea0ea63e4eb0300e8416853046776311298bc449ba07554aa46f0f245ce28598a5b0bd7347c12e752
2019-04-23refactor: replace isPotentialtip/waitForNotifications by higher methodAntoine Riard
Add GUARDED_BY(cs_wallet) annotation to m_last_block_processed, given that its now guarded by cs_wallet instead of cs_main
2019-04-19Merge #15670: refactor: combine ↵MarcoFalke
Chain::findFirstBlockWithTime/findFirstBlockWithTimeAndHeight 765c0b364d refactor: combine Chain::findFirstBlockWithTime/findFirstBlockWithTimeAndHeight (Antoine Riard) Pull request description: As suggested in #14711, pass height to CChain::FindEarliestAtLeast to simplify Chain interface by combining findFirstBlockWithTime and findFirstBlockWithTimeAndHeight into one ACKs for commit 765c0b: jnewbery: utACK 765c0b364d41e9a251c3f88cbe203645854fd790. Nice work @ariard! ryanofsky: utACK 765c0b364d41e9a251c3f88cbe203645854fd790. Looks good, thanks for implementing the suggestion! Tree-SHA512: 63f98252a93da95f08c0b6325ea98f717aa9ae4036d17eaa6edbec68e5ddd65672d66a6af267b80c36311fffa9b415a47308e95ea7718b300b685e23d4e9e6ec
2019-04-18[wallet] Move maxTxFee to walletJohn Newbery
This commit moves the maxtxfee setting to the wallet. There is only one minor behavior change: - an error message in feebumper now refers to -maxtxfee instead of maxTxFee.
2019-04-10Remove access to node globals from wallet-linked codeRussell Yanofsky
Remove last few instances of accesses to node global variables from wallet code. Also remove accesses to node globals from code in policy/policy.cpp that isn't actually called by wallet code, but does get linked into wallet code. This is the last change needed to allow bitcoin-wallet tool to be linked without depending on libbitcoin_server.a, to ensure wallet code doesn't access node global state and avoid bugs like https://github.com/bitcoin/bitcoin/pull/15557#discussion_r267735431
2019-04-10Merge #15659: [docs] fix findFork commentMarcoFalke
c968780785 [docs] fix comment: the return value of findFork is _not_ an ancestor when the specified block is on the active chain (r8921039) Pull request description: The return value of findFork is an ancestor of the specified block only when specified block is _not_ on the active chain. When it is on the active chain, the return value is the specified block itself, not an ancestor of it. ACKs for commit c96878: promag: utACK c968780, however comment could be shorter. ryanofsky: utACK c968780785c18bd6d0a8659c9e251ccf8fdc91dc. Only change since last review is squash Tree-SHA512: bb05d734059898784c4a59b5b0344719eb4dfb2d49a0f7f705fcb2eb630702e66be81c01299185faf0c219fa9f9aa64cbdf6d5f91e0b3dce0ff420909a454a18
2019-04-09[wallet] Schedule tx rebroadcasts in walletJohn Newbery
Removes the now-unused Broadcast/ResendWalletTransactions interface from validationinterface. The wallet_resendwallettransactions.py needs a sleep added at the start to make sure that the rebroadcast scheduler is warmed up before the next block is mined.
2019-04-09[wallet] Keep track of the best block time in the walletJohn Newbery
Move nTimeBestReceived (which is only used for wallet rebroadcasts) into the wallet.
2019-03-31interfaces: Add Chain::requestMempoolTransactionsJoão Barbosa
2019-03-27refactor: combine Chain::findFirstBlockWithTime/findFirstBlockWithTimeAndHeightAntoine Riard
As suggested in #14711, pass height to CChain::FindEarliestAtLeast to simplify Chain interface by combining findFirstBlockWithTime and findFirstBlockWithTimeAndHeight into one Extend findearliestatleast_edge_test in consequence
2019-03-25[docs] fix comment: the return value of findFork is _not_ an ancestor when ↵r8921039
the specified block is on the active chain update with suggested comment text from the reviewers
2019-03-06Remove remaining wallet accesses to node globalsRussell Yanofsky
2019-03-05Remove use of CCoinsViewMemPool::GetCoin in wallet codeRussell Yanofsky
This commit does not change behavior.
2019-03-05Remove use of CRPCTable::appendCommand in wallet codeRussell Yanofsky
This commit does not change behavior.
2019-03-05Remove use CValidationInterface in wallet codeRussell Yanofsky
This commit does not change behavior.
2019-03-04Suggested interfaces::Chain cleanups from #15288Russell Yanofsky
Mostly documentation improvements requested in the last review of #15288 before it was merged (https://github.com/bitcoin/bitcoin/pull/15288#pullrequestreview-210241864)
2019-02-22Remove use of IsInitialBlockDownload in wallet codeRussell Yanofsky
This commit does not change behavior.
2019-02-22Remove use of uiInterface.LoadWallet in wallet codeRussell Yanofsky
This also changes the uiInterface.LoadWallet signal argument type from shared_ptr<CWallet> to unique_ptr<interfaces::Wallet> because CWallet is an internal wallet class that shouldn't be used in non-wallet code (and also can't be passed across process boundaries). This commit does not change behavior.
2019-02-22Remove use of AcceptToMemoryPool in wallet codeRussell Yanofsky
This commit does not change behavior.
2019-02-22Remove uses of InitMessage/Warning/Error in wallet codeRussell Yanofsky
This commit does not change behavior.
2019-02-22Remove uses of GetAdjustedTime in wallet codeRussell Yanofsky
This commit does not change behavior.
2019-02-22Remove use of g_connman / PushInventory in wallet codeRussell Yanofsky
This commit does not change behavior.
2019-02-22Remove uses of g_connman in wallet codeRussell Yanofsky
This commit does not change behavior.
2019-02-22Remove uses of fPruneMode in wallet codeRussell Yanofsky
This commit does not change behavior.
2019-02-22Remove uses of fee globals in wallet codeRussell Yanofsky
This commit does not change behavior.
2019-02-22Remove use of CalculateMemPoolAncestors in wallet codeRussell Yanofsky
This commit does not change behavior.
2019-02-22Remove use of GetTransactionAncestry in wallet codeRussell Yanofsky
This commit does not change behavior.
2019-02-22Remove use of GetCountWithDescendants in wallet codeRussell Yanofsky
This commit does not change behavior.
2019-02-22Remove use of IsRBFOptIn in wallet codeRussell Yanofsky
This commit does not change behavior.