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2022-01-28net: use Sock in CNodeVasil Dimov
Change `CNode` to use a pointer to `Sock` instead of a bare `SOCKET`. This will help mocking / testing / fuzzing more code.
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
2021-12-13scripted-diff: Rename touched member variablesMarcoFalke
-BEGIN VERIFY SCRIPT- ren() { sed -i "s/\<$1\>/$2/g" $( git grep -l "$1" ./src/ ) ; } ren nLastBlockTime m_last_block_time ren nLastTXTime m_last_tx_time ren nTimeConnected m_connected -END VERIFY SCRIPT-
2021-12-13Use mockable time for peer connection timeMarcoFalke
This allows to revert the temporary commit 0bfb9208df556f77cddfedfd73e5811a0e031d34 (test: fix test failures in test/functional/p2p_timeouts.py).
2021-12-13refactor: Use type-safe std::chrono in netMarcoFalke
2021-12-10Merge bitcoin/bitcoin#19499: p2p: Make timeout mockable and type safe, speed ↵MarcoFalke
up test fadc0c80ae4e526fb2b503f7cc02f6122aaf1de5 p2p: Make timeout mockable and type safe, speed up test (MarcoFalke) fa6d5a238d2c94440105ddd4f1554f85659d6c5b scripted-diff: Rename m_last_send and m_last_recv (MarcoFalke) Pull request description: Use type-safe time for better code readability/maintainability and mockable time for better testability. This speeds up the p2p_timeout test. This is also a bugfix for intermittent test issues like: https://cirrus-ci.com/task/4769904156999680?command=ci#L2836 Fixes #20654 ACKs for top commit: laanwj: Code review ACK fadc0c80ae4e526fb2b503f7cc02f6122aaf1de5 naumenkogs: ACK fadc0c80ae4e526fb2b503f7cc02f6122aaf1de5 Tree-SHA512: 28c6544c97f188c8a0fbc80411c74ab74ffd055885322c325aa3d1c404b29c3fd70a737e86083eecae58ef394db1cb56bc122d06cff63742aa89a8e868730c64
2021-12-06Merge bitcoin/bitcoin#23614: test: add unit test for block-relay-only evictionMarcoFalke
4740fe8212da21e86664355b4c6d0d7d838e4382 test: Add test for block relay only eviction (Martin Zumsande) Pull request description: Adds a unit test for block-relay-only eviction logic added in #19858, which was not covered by any tests before. The added test is very similar to the existing `stale_tip_peer_management` unit test, which tests the analogous logic for regular outbound peers. ACKs for top commit: glozow: reACK 4740fe8212da21e86664355b4c6d0d7d838e4382 rajarshimaitra: tACK https://github.com/bitcoin/bitcoin/pull/23614/commits/4740fe8212da21e86664355b4c6d0d7d838e4382 shaavan: ACK 4740fe8212da21e86664355b4c6d0d7d838e4382. Great work @ mzumsande! LarryRuane: ACK 4740fe8212da21e86664355b4c6d0d7d838e4382 Tree-SHA512: 5985afd7d8f7ae311903dbbf6b7d526e16309c83c88ae6dd6551960c0b186156310a6be0cf6b684f82ac1378d0fc5aa3717f0139e078471013fceb6aebe81bf6
2021-12-06p2p: Make timeout mockable and type safe, speed up testMarcoFalke
2021-11-29test: Add test for block relay only evictionMartin Zumsande
2021-11-19scripted-diff: Use clang-tidy syntax for C++ named argumentsMarcoFalke
-BEGIN VERIFY SCRIPT- perl -0777 -pi -e 's:((\(|\{|,)(\n| )*)\/\* ?([^=* ]+) ?\*\/ ?:\1/*\4=*/:g' $( git ls-files ./src/test ./src/wallet/test ) -END VERIFY SCRIPT-
2021-11-17doc: Fix incorrect C++ named argsMarcoFalke
2021-10-07p2p: Use mocktime for ping timeoutMarcoFalke
2021-07-30Close minor startup race between main and scheduler threadsLarry Ruane
Don't schedule class PeerManagerImpl's background tasks from its constructor, but instead do that from a separate method, StartScheduledTasks(), that can be called later at the end of startup, after other things, such as the active chain, are initialzed.
2021-06-21banman: save the banlist in a JSON format on diskVasil Dimov
Save the banlist in `banlist.json` instead of `banlist.dat`. This makes it possible to store Tor v3 entries in the banlist on disk (and any other addresses that cannot be serialized in addrv1 format). Only read `banlist.dat` if it exists and `banlist.json` does not exist (first start after an upgrade). Supersedes https://github.com/bitcoin/bitcoin/pull/20904 Resolves https://github.com/bitcoin/bitcoin/issues/19748
2021-06-12Merge bitcoin/bitcoin#21866: [Bundle 7/7] validation: Farewell, global ↵fanquake
Chainstate! 6f994882deafe62e97f0a889d8bdb8c96dcf913d validation: Farewell, global Chainstate! (Carl Dong) 972c5166ee685447a6d4bf5e501b07a0871fba85 qt/test: Reset chainman in ~ChainstateManager instead (Carl Dong) 6c3b5dc0c13c3ac8c6e86298f924abe99d8d6bd1 scripted-diff: tree-wide: Remove all review-only assertions (Carl Dong) 3e82abb8dd7e21ec918966105648be7ae077fd8c tree-wide: Remove stray review-only assertion (Carl Dong) f323248aba5088c9630e5cdfe5ce980f21633fe8 qt/test: Use existing chainman in ::TestGUI (can be scripted-diff) (Carl Dong) 6c15de129cd645bf0547cb184003fae131b95b83 scripted-diff: wallet/test: Use existing chainman (Carl Dong) ee0ab1e959e0e75e04d87fabae8334ad4656f3e5 fuzz: Initialize a TestingSetup for test_one_input (Carl Dong) 0d61634c066a7102d539e85e2b1a4ca15be9660a scripted-diff: test: Use existing chainman in unit tests (Carl Dong) e197076219e986ede6cf924e0ea36bd723503b2d test: Pass in CoinsTip to ValidateCheckInputsForAllFlags (Carl Dong) 4d99b61014ba26eb1f3713df5528d2804edff165 test/miner_tests: Pass in chain tip to CreateBlockIndex (Carl Dong) f0dd5e6bb4b16e69d35b648b7ef973a732229873 test/util: Use existing chainman in ::PrepareBlock (Carl Dong) 464c313e304cef04a82e14f736e3c44ed5604a4e init: Use existing chainman (Carl Dong) Pull request description: Based on: #21767 à la Mr. Sandman ``` Mr. Chainman, bring me a tip (bung, bung, bung, bung) Make it the most work that I've ever seen (bung, bung, bung, bung) Rewind old tip till we're at the fork point (bung, bung, bung, bung) Then tell it that it's time to call Con-nectTip Chainman, I'm so alone (bung, bung, bung, bung) No local objects to call my own (bung, bung, bung, bung) Please make sure I have a ref Mr. Chainman, bring me a tip! ``` This is the last bundle in the #20158 series. Thanks everyone for their diligent review. I would like to call attention to https://github.com/bitcoin/bitcoin/issues/21766, where a few leftover improvements were collated. - Remove globals: - `ChainstateManager g_chainman` - `CChainState& ChainstateActive()` - `CChain& ChainActive()` - Remove all review-only assertions. ACKs for top commit: jamesob: reACK https://github.com/bitcoin/bitcoin/pull/21866/commits/6f994882deafe62e97f0a889d8bdb8c96dcf913d based on the contents of ariard: Code Review ACK 6f99488. jnewbery: utACK 6f994882deafe62e97f0a889d8bdb8c96dcf913d achow101: Code Review ACK 6f994882deafe62e97f0a889d8bdb8c96dcf913d ryanofsky: Code review ACK 6f994882deafe62e97f0a889d8bdb8c96dcf913d. Tree-SHA512: 4052ea79360cf0efd81ad0ee3f982e1d93aab1837dcec75f875a56ceda085de078bb3099a2137935d7cc2222004ad88da94b605ef5efef35cb6bc733725debe6
2021-06-10scripted-diff: test: Use existing chainman in unit testsCarl Dong
-BEGIN VERIFY SCRIPT- git ls-files -- src/test \ | grep -v '^src/test/fuzz' \ | xargs sed -i -E \ -e 's@g_chainman\.m_blockman@m_node.chainman->m_blockman@g' \ -e 's@([^:])(Chain(state|)Active)@\1::\2@g' \ -e 's@::Chain(state|)Active\(\)@m_node.chainman->ActiveChain\1()@g' -END VERIFY SCRIPT-
2021-06-09test: Use ConnmanTestMsg from test lib in denialofservice_testsMarcoFalke
2021-05-24scripted-diff: Change `ArgsManager.GetDataDirPath()` to ↵Kiminuo
`ArgsManager.GetDataDirBase()` in tests -BEGIN VERIFY SCRIPT- git ls-files src/test/*_tests.cpp src/test/util/setup_common.cpp | xargs sed -i 's/.GetDataDirPath()/.GetDataDirBase()/g'; -END VERIFY SCRIPT-
2021-04-18scripted-diff: Modify unit tests to use the ArgsManager in the ↵Kiminuo
BasicTestingSetup class instead of implicitly relying on gArgs. -BEGIN VERIFY SCRIPT- git ls-files src/test/dbwrapper_tests.cpp src/test/denialofservice_tests.cpp src/test/flatfile_tests.cpp src/test/fs_tests.cpp src/test/settings_tests.cpp src/test/util_tests.cpp | xargs sed -i 's/GetDataDir()/m_args.GetDataDirPath()/g'; -END VERIFY SCRIPT-
2021-04-14test: Reset mocktime in the common setupMarcoFalke
Doing it there will reduce code bloat and also ensure no test can "forget" to reset it
2021-04-02test: make sure non-IP peers get discouraged and disconnectedVasil Dimov
2021-04-02test: also check disconnect in denialofservice_tests/peer_discouragementVasil Dimov
Use `CConnmanTest` instead of `CConnman` and add the nodes to it so that their `fDisconnect` flag is set during disconnection.
2021-04-02test: use pointers in denialofservice_tests/peer_discouragementVasil Dimov
This is a non-functional change that replaces the `CNode` on-stack variables with `CNode` pointers. The reason for this is that it would allow us to add those `CNode`s to `CConnman::vNodes[]` which in turn would allow us to check that they are disconnected properly - a `CNode` object must be in `CConnman::vNodes[]` in order for its `fDisconnect` flag to be set. If we store pointers to the on-stack variables in `CConnman` then it would crash at the end, trying to `delete` them.
2021-03-22[net] remove fUpdateConnectionTime from FinalizeNodeJohn Newbery
PeerManager can just call directly into CAddrMan::Connected() now.
2021-03-20[net_processing] Keep addrman reference in PeerManagerJohn Newbery
2021-03-20[net] Construct addrman outside connmanJohn Newbery
node.context owns the CAddrMan. CConnman holds a reference to the CAddrMan.
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-
2021-02-27scripted-diff: Update txorphanage naming conventionAnthony Towns
-BEGIN VERIFY SCRIPT- sed -i 's/mapOrphanTransactionsByPrev/m_outpoint_to_orphan_it/g' src/txorphanage.h src/txorphanage.cpp sed -i 's/mapOrphanTransactions/m_orphans/g' src/txorphanage.h src/txorphanage.cpp src/net_processing.cpp src/test/denialofservice_tests.cpp sed -i 's/g_orphan_list/m_orphan_list/g' src/txorphanage.h src/txorphanage.cpp sed -i 's/g_orphans_by_wtxid/m_wtxid_to_orphan_it/g' src/txorphanage.h src/txorphanage.cpp sed -i 's/nMaxOrphans/max_orphans/g' src/txorphanage.h src/txorphanage.cpp sed -i 's/COrphanTx/OrphanTx/g' src/txorphanage.h src/txorphanage.cpp src/test/denialofservice_tests.cpp -END VERIFY SCRIPT-
2021-02-27txorphanage: Move functions and data into classAnthony Towns
Collects all the orphan handling globals into a single member var in net_processing, and ensures access is encapuslated into the interface functions. Also adds doxygen comments for methods.
2021-02-26denialofservices_tests: check txorphanage's AddTxAnthony Towns
Rather than checking net_processing's internal implementation of AddOrphanTx, test txorphanage's exported AddTx interface. Note that this means AddToCompactExtraTransactions is no longer tested here.
2021-02-26move-only: Add txorphanage moduleAnthony Towns
This module captures orphan tracking code for tx relay. Can be reviewed with --color-moved=dimmed-zebra
2021-02-12net: remove CNode::m_inbound_onion defaults for explicitnessJon Atack
and to allow the compiler to warn if uninitialized in the ctor or omitted in the caller.
2021-01-09net_processing: split PeerManager into interface and implementation classesAnthony Towns
2021-01-02refactor: Remove nMyStartingHeight from CNode/ConnmanMarcoFalke
2020-12-09[net processing] Add m_ignores_incoming_txs to PeerManager and use internallyJohn Newbery
2020-10-27Avoid calling CAddrMan::Connected() on block-relay-only peer addressesSuhas Daftuar
Connected() updates the time we serve in addr messages, so avoid leaking block-relay-only peer connections by avoiding these calls.
2020-10-12test: Remove unused nVersion=1 in p2p testsMarcoFalke
After commit ddefb5c0b759950942ac03f28c43b548af7b4033 nVersion is no longer used in p2p logic when sending messages. Only when receiving messages, but in this test no messages are received.
2020-09-22Merge #17785: p2p: Unify Send and Receive protocol versionsWladimir J. van der Laan
ddefb5c0b759950942ac03f28c43b548af7b4033 p2p: Use the greatest common version in peer logic (Hennadii Stepanov) e084d45562b94827b3a7873895882fcaae9f4d48 p2p: Remove SetCommonVersion() from VERACK handler (Hennadii Stepanov) 8d2026796a6f7add0c2cda9806e759817d1eae6f refactor: Rename local variable nSendVersion (Hennadii Stepanov) e9a6d8b13b0558b17cdafbd32fd2663b4138ff11 p2p: Unify Send and Receive protocol versions (Hennadii Stepanov) Pull request description: On master (6fef85bfa3cd7f76e83b8b57f9e4acd63eb664ec) `CNode` has two members to keep protocol version: - `nRecvVersion` for received messages - `nSendVersion` for messages to send After exchanging with `VERSION` and `VERACK` messages via protocol version `INIT_PROTO_VERSION`, both nodes set `nRecvVersion` _and_ `nSendVersion` to _the same_ value which is the greatest common protocol version. This PR: - replaces two `CNode` members, `nRecvVersion` `nSendVersion`, with `m_greatest_common_version` - removes duplicated getter and setter There is no change in behavior on the P2P network. ACKs for top commit: jnewbery: ACK ddefb5c0b759950942ac03f28c43b548af7b4033 naumenkogs: ACK ddefb5c0b759950942ac03f28c43b548af7b4033 fjahr: Code review ACK ddefb5c0b759950942ac03f28c43b548af7b4033 amitiuttarwar: code review but untested ACK ddefb5c0b7 benthecarman: utACK `ddefb5c` Tree-SHA512: 5305538dbaa5426b923b0afd20bdef4f248d310855d1d78427210c00716c67b7cb691515c421716b6157913e453076e293b10ff5fd2cd26a8e5375d42da7809d
2020-09-08Do not pass chain params to CheckForStaleTipAndEvictPeers twiceMarcoFalke
2020-09-07p2p: Unify Send and Receive protocol versionsHennadii Stepanov
There is no change in behavior on the P2P network.
2020-09-07[net processing] Move Misbehaving() to PeerManagerJohn Newbery
2020-09-07scripted-diff: [net processing] Rename PeerLogicValidation to PeerManagerJohn Newbery
-BEGIN VERIFY SCRIPT- sed -i 's/PeerLogicValidation/PeerManager/g' $(git grep -l PeerLogicValidation ./src ./test) sed -i 's/peer_logic/peerman/g' $(git grep -l peer_logic ./src ./test) -END VERIFY SCRIPT- PeerLogicValidation was originally net_processing's implementation to the validation interface. It has since grown to contain much of net_processing's logic. Therefore rename it to reflect its responsibilities. Suggested in https://github.com/bitcoin/bitcoin/pull/10756#pullrequestreview-53892618.
2020-09-07[net_processing] Pass chainparams to PeerLogicValidation constructorJohn Newbery
Keep a references to chainparams, rather than calling the global Params() function every time it's needed. This is fine, since globalChainParams does not get updated once it's been set, and it's available at the point of constructing the PeerLogicValidation object.
2020-09-02[trivial] Small style updatesAmiti Uttarwar
2020-09-02scripted-diff: Rename `OUTBOUND` ConnectionType to `OUTBOUND_FULL_RELAY`Amiti Uttarwar
-BEGIN VERIFY SCRIPT- sed -i 's/OUTBOUND, /OUTBOUND_FULL_RELAY, /g' src/net.h sed -i 's/ConnectionType::OUTBOUND/ConnectionType::OUTBOUND_FULL_RELAY/g' src/test/net_tests.cpp src/test/fuzz/process_message.cpp src/test/fuzz/process_messages.cpp src/net.cpp src/test/denialofservice_tests.cpp src/net.h src/test/fuzz/net.cpp -END VERIFY SCRIPT-
2020-08-28Merge #19607: [p2p] Add Peer struct for per-peer data in net processingWladimir J. van der Laan
8e35bf59062b3a823182588e0bf809b3367c2be0 scripted-diff: rename misbehavior members (John Newbery) 1f96d2e673a78220eebf3bbd15b121c51c4cd97b [net processing] Move misbehavior tracking state to Peer (John Newbery) 7cd4159ac834432dadd60a5e8ee817f3cadbee55 [net processing] Add Peer (John Newbery) aba03359a6e62a376ae44914f609f82a1556fc89 [net processing] Remove CNodeState.name (John Newbery) Pull request description: We currently have two structures for per-peer data: - `CNode` in net, which should just contain connection layer data (eg socket, send/recv buffers, etc), but currently also contains some application layer data (eg tx/block inventory). - `CNodeState` in net processing, which contains p2p application layer data, but requires cs_main to be locked for access. This PR adds a third struct `Peer`, which is for p2p application layer data, and doesn't require cs_main. Eventually all application layer data from `CNode` should be moved to `Peer`, and any data that doesn't strictly require cs_main should be moved from `CNodeState` to `Peer` (probably all of `CNodeState` eventually). `Peer` objects are stored as shared pointers in a net processing global map `g_peer_map`, which is protected by `g_peer_mutex`. To use a `Peer` object, `g_peer_mutex` is locked, a copy of the shared pointer is taken, and the lock is released. Individual members of `Peer` are protected by different mutexes that guard related data. The lifetime of the `Peer` object is managed by the shared_ptr refcount. This PR adds the `Peer` object and moves the misbehaving data from `CNodeState` to `Peer`. This allows us to immediately remove 15 `LOCK(cs_main)` instances. For more motivation see #19398 ACKs for top commit: laanwj: Code review ACK 8e35bf59062b3a823182588e0bf809b3367c2be0 troygiorshev: reACK 8e35bf59062b3a823182588e0bf809b3367c2be0 via `git range-diff master 9510938 8e35bf5` theuni: ACK 8e35bf59062b3a823182588e0bf809b3367c2be0. jonatack: ACK 8e35bf59062b3a823182588e0bf809b3367c2be0 keeping in mind Cory's comment (https://github.com/bitcoin/bitcoin/pull/19607#discussion_r470173964) for the follow-up Tree-SHA512: ad84a92b78fb34c9f43813ca3dfbc7282c887d55300ea2ce0994d134da3e0c7dbc44d54380e00b13bb75a57c28857ac3236bea9135467075d78026767a19e4b1
2020-08-12[net_processing] Change PeerLogicValidation to hold a connman referenceJohn Newbery
Hold a reference to connman rather than a pointer because: - PeerLogicValidation can't run without a connman - The pointer never gets reseated The alternative is to always assert that the pointer is non-null before dereferencing. Change the name from connman to m_connman at the same time to conform with current style guidelines.
2020-08-12[net processing] Move misbehavior tracking state to PeerJohn Newbery
Misbehavior tracking state is now contained in Peer instead of CNode. It is no longer guarded by cs_main, but instead by a dedicated m_misbehavior_mutex lock. This allows us to remove 14 cs_main locks from net_processing.
2020-08-07[net/refactor] Introduce an enum to distinguish type of connectionAmiti Uttarwar
- extract inbound & outbound types
2020-07-21Make test DoS_mapOrphans deterministicDavid Reikher
The RandomOrphan function and the function ecdsa_signature_parse_der_lax in pubkey.cpp were causing non-deterministic test coverage. Force seed in the beginning of the test to make it deterministic. The seed is selected carefully so that all branches of the function ecdsa_signature_parse_der_lax are executed. Prior to this fix, the test was exhibiting non-deterministic coverage since none of the ECDSA signatures that were generated during the test had leading zeroes in either R, S, or both, resulting in some branches of said function not being executed. The seed ensures that both conditions are hit. Removed denialofservice_tests test entry from the list of non-deterministic tests in the coverage script.
generated by cgit v1.2.3 (git 2.26.2) at 2024-09-05 21:22:39 +0000