aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2020-10-12Change transaction request logic to use txrequestPieter Wuille
This removes most transaction request logic from net_processing, and replaces it with calls to a global TxRequestTracker object. The major changes are: * Announcements from outbound (and whitelisted) peers are now always preferred over those from inbound peers. This used to be the case for the first request (by delaying the first request from inbound peers), and a bias afters. The 2s delay for requests from inbound peers still exists, but after that, if viable outbound peers remain for any given transaction, they will always be tried first. * No more hard cap of 100 in flight transactions per peer, as there is less need for it (memory usage is linear in the number of announcements, but independent from the number in flight, and CPU usage isn't affected by it). Furthermore, if only one peer announces a transaction, and it has over 100 in flight and requestable already, we still want to request it from them. The cap is replaced with an additional 2s delay (possibly combined with the existing 2s delays for inbound connections, and for txid peers when wtxid peers are available). Includes functional tests written by Marco Falke and Antoine Riard.
2020-10-12Add txrequest fuzz testsPieter Wuille
This adds a fuzz test that reimplements a naive reimplementation of TxRequestTracker (with up to 16 fixed peers and 16 fixed txhashes), and compares the real implementation against it.
2020-10-12Add txrequest unit testsPieter Wuille
Add unit tests for TxRequestTracker. Several scenarios are tested, randomly interleaved with eachother. Includes a test by Antoine Riard (ariard).
2020-10-12Add txrequest modulePieter Wuille
This adds a new module (unused for now) which defines TxRequestTracker, a data structure that maintains all information about transaction requests, and coordinates requests.
2020-10-12Merge #19998: net: Add CNode::ConnectedThroughNetwork member functionWladimir J. van der Laan
3984b78cd7f49e409377f2175a56e8e4bd71d1d8 test: Add tests for CNode::ConnectedThroughNetwork (Hennadii Stepanov) 49fba9c1aa699d3aa47ea4dafe07b47c8d0aac6e net: Add CNode::ConnectedThroughNetwork member function (Hennadii Stepanov) d4dde24034d7467883b290111da60527ab8048f8 net: Add CNode::m_inbound_onion data member (Hennadii Stepanov) Pull request description: This PR: - adds `CNode::ConnectedThroughNetwork` member function - is based on #19991, and only last two commits belong to it - is required for https://github.com/bitcoin-core/gui/pull/86 and #20002 ACKs for top commit: jonatack: re-ACK 3984b78cd7f49e409377f2175a56e8e4bd71d1d8 per `git diff 3989fcf 3984b78c` laanwj: Code review ACK 3984b78cd7f49e409377f2175a56e8e4bd71d1d8 Tree-SHA512: 23a9c8bca8dca75113b5505fe443b294f2d42d03c98c7e34919da12d8396beb8d0ada3a58ae16e3da04b7044395f72cf9c216625afc078256cd6c897ac42bf3d
2020-10-12build: optionally skip external warningsVasil Dimov
Add an option to `./configure` to suppress compilation warnings from external headers. The option is off by default (no change in behavior, show warnings from external headers). This option is useful if e.g. Boost or Qt is installed outside of `/usr/include` (warnings from headers in `/usr/include` are already suppressed by default) and those warnings stand in the way of compiling Bitcoin Core with `-Werror[=...]` or they just clutter the build output too much and make our own warnings hard to spot.
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.
2020-10-12Add TaggedHash function (BIP 340)Pieter Wuille
This adds the TaggedHash function as defined by BIP340 to the hash module, which is used in BIP340 and BIP341 to produce domain-separated hashes.
2020-10-12--- [TAPROOT] BIP340/341/342 consensus rules ---Pieter Wuille
2020-10-12refactor: keep spent outputs in PrecomputedTransactionDataPieter Wuille
A BIP-341 signature message may commit to the scriptPubKeys and amounts of all spent outputs (including other ones than the input being signed for spends), so keep them available to signature hashing code.
2020-10-12tests: don't export in6addr_loopbackVasil Dimov
Don't export `in6addr_loopback` because that upsets `contrib/devtools/symbol-check.py` Fixes https://github.com/bitcoin/bitcoin/issues/20127
2020-10-12Merge #20119: BIP155 follow-upsfanquake
56f9dba015c592b8925795012e3061a710070a27 Only relay IPv4, IPv6, Tor addresses (Pieter Wuille) 79f3d9b932bf62b90995bce1cf4b0b1f0152d26d Mention BIP155 in doc/bips.md (Pieter Wuille) Pull request description: This: * Documents BIP155 support in doc/bips.md * Restricts addrv2 relay to IPv4, IPv6, and Tor addresses. Relaying addresses in ranges that no network software has support for seems like a gratuitous spam vector. ACKs for top commit: jonatack: ACK 56f9dba015c592b8925795012e3061a710070a27 naumenkogs: ACK 56f9dba hebasto: ACK 56f9dba015c592b8925795012e3061a710070a27, verified both links. Tree-SHA512: f0a2072b3d84a05cdbc7b961c18d7322a2e7260517f5306599ff52d8c728f9167de0a59a6d66cb95d84d69f3028680ce8bd05dab0db8c4f97938a287e5ce9631
2020-10-12test: add p2p_lock acquires in p2p_leak_tx.pySebastian Falbesoner
2020-10-11test: use MiniWallet for p2p_leak_tx.pySebastian Falbesoner
This test can now be run even with the Bitcoin Core wallet disabled.
2020-10-11Only relay IPv4, IPv6, Tor addressesPieter Wuille
2020-10-11Mention BIP155 in doc/bips.mdPieter Wuille
2020-10-11Merge #19954: Complete the BIP155 implementation and upgrade to TORv3fanquake
dcf0cb477699d11afd0ff37c8bfb2b1b4f7f1ee5 tor: make a TORv3 hidden service instead of TORv2 (Vasil Dimov) 353a3fdaad055eea42a0baf7326bdd591f541170 net: advertise support for ADDRv2 via new message (Vasil Dimov) 201a4596d92d640d5eb7e76cc8d959228fa09dbb net: CAddress & CAddrMan: (un)serialize as ADDRv2 (Vasil Dimov) 1d3ec2a1fda7446323786a52da1fd109c01aa6fb Support bypassing range check in ReadCompactSize (Pieter Wuille) Pull request description: This PR contains the two remaining commits from #19031 to complete the [BIP155](https://github.com/bitcoin/bips/blob/master/bip-0155.mediawiki) implementation: `net: CAddress & CAddrMan: (un)serialize as ADDRv2` `net: advertise support for ADDRv2 via new message` plus one more commit: `tor: make a TORv3 hidden service instead of TORv2` ACKs for top commit: jonatack: re-ACK dcf0cb477699d11afd0ff37c8bfb2b1b4f7f1ee5 per `git diff 9b56a68 dcf0cb4` only change since last review is an update to the release notes which partially picked up the suggested text. Running a node on this branch and addnode-ing to 6 other Tor v3 nodes, I see "addrv2" and "sendaddrv2" messages in getpeerinfo in both the "bytesrecv_per_msg" and "bytessent_per_msg" JSON objects. sipa: ACK dcf0cb477699d11afd0ff37c8bfb2b1b4f7f1ee5 hebasto: re-ACK dcf0cb477699d11afd0ff37c8bfb2b1b4f7f1ee5, the node works flawlessly in all of the modes: Tor-only, clearnet-only, mixed. laanwj: Edit: I have to retract this ACK for now, I'm having some problems with this PR on a FreeBSD node. It drops all outgoing connections with this dcf0cb477699d11afd0ff37c8bfb2b1b4f7f1ee5 merged on master (12a1c3ad1a43634d2a98717e49e3f02c4acea2fe). ariard: Code Review ACK dcf0cb4 Tree-SHA512: 28d4d0d817b8664d2f4b18c0e0f31579b2f0f2d23310ed213f1f436a4242afea14dfbf99e07e15889bc5c5c71ad50056797e9307ff8a90e96704f588a6171308
2020-10-09[trivial] Extract connection type doc into file where it is used.Amiti Uttarwar
This slightly reduces the size of the binary.
2020-10-09[doc] Improve help for getpeerinfo connection_type field.Amiti Uttarwar
2020-10-09gui: Fix SplashScreen crash when run with -disablewalletHennadii Stepanov
2020-10-09[doc] release notes for max fee checkinggzhao408
2020-10-09tor: make a TORv3 hidden service instead of TORv2Vasil Dimov
TORv2 is deprecated [1], thus whenever we create the hidden service ourselves create a TORv3 one instead. [1] https://blog.torproject.org/v2-deprecation-timeline
2020-10-09net: advertise support for ADDRv2 via new messageVasil Dimov
Introduce a new message `sendaddrv2` to signal support for ADDRv2. Send the new message immediately after sending the `VERACK` message. Add support for receiving and parsing ADDRv2 messages. Send ADDRv2 messages (instead of ADDR) to a peer if he has advertised support for it. Co-authored-by: Carl Dong <contact@carldong.me>
2020-10-09net: CAddress & CAddrMan: (un)serialize as ADDRv2Vasil Dimov
Change the serialization of `CAddrMan` to serialize its addresses in ADDRv2/BIP155 format by default. Introduce a new `CAddrMan` format version (3). Add support for ADDRv2 format in `CAddress` (un)serialization. Co-authored-by: Carl Dong <contact@carldong.me>
2020-10-09doc: Add anchors.dat to files.mdHennadii Stepanov
2020-10-09p2p: Try to connect to anchors onceHennadii Stepanov
2020-10-09p2p: Fix off-by-one error in fetching address loopHennadii Stepanov
This is a move-only commit.
2020-10-09p2p: Integrate DumpAnchors() and ReadAnchors() into CConnmanHennadii Stepanov
2020-10-09p2p: Add CConnman::GetCurrentBlockRelayOnlyConns()Hennadii Stepanov
2020-10-09p2p: Add ReadAnchors()Hennadii Stepanov
2020-10-09p2p: Add DumpAnchors()Hennadii Stepanov
2020-10-09Merge #20107: doc: Collect release-notes snippetsfanquake
faa0847dec0f48f8c07c9a4c995bf5f688bb8c1c doc: Add release notes for #20101 (MarcoFalke) 99992e78329f5f4352a8e8890669061f0c3536e4 doc: Collect release-notes snippets (MarcoFalke) Pull request description: Also add a note for #20101 ACKs for top commit: fanquake: ACK faa0847dec0f48f8c07c9a4c995bf5f688bb8c1c - no need to bike-shed here as these will all get massaged to death in the wiki anyways. Tree-SHA512: 63d3597e2bbd422ec182e76112110477d22e3afedb479114ddec958405bcdd63492df9477267aac65605612af49c0aff6246b1bc3d41dd606d6d61c30117c109
2020-10-09Merge #20076: doc: Update and improve files.mdfanquake
2dc79c4264d608ebe48c980f0ead54274ab3ee4f doc: Update and improve files.md (Hennadii Stepanov) Pull request description: This PR adds to the `files.md`: - the `signet` subdirectory - the `ip_asn.map` file - some small improvements ACKs for top commit: practicalswift: ACK 2dc79c4264d608ebe48c980f0ead54274ab3ee4f MarcoFalke: ACK 2dc79c4264d608ebe48c980f0ead54274ab3ee4f Tree-SHA512: f645486a26293e91eda826dee46e5798af9a81be410d48d07c2714f416da19b85e7e75b1a638b0e03a3e6dc486a8bb65c4be811eb2ff51b66f5817aecf89416d
2020-10-09Support bypassing range check in ReadCompactSizePieter Wuille
This is needed when we want to encode an arbitrary number as CompactSize like node service flags, which is a bitmask and could be bigger than the usual size of an object.
2020-10-09Merge #20106: cirrus: Use kvm to avoid spurious CI failures in the default ↵MarcoFalke
virtualization cluster faf2999e2515c47108dc3d376dbd1c0fce4d6103 cirrus: Use kvm to avoid spurious CI failures in the default virtualization cluster (MarcoFalke) Pull request description: Try to fix #20093 ACKs for top commit: practicalswift: ACK faf2999e2515c47108dc3d376dbd1c0fce4d6103 hebasto: ACK faf2999e2515c47108dc3d376dbd1c0fce4d6103, the related doc: Tree-SHA512: 156aa2ce5a5dde11570f7f90f9d51be540a5469f090033ab6f337b2c46347741469e109f9566f4b7c424339483d61192b91102021f5db38823ce4cf4428e5671
2020-10-08style and nits for fee-checking in BroadcastTransactiongzhao408
2020-10-08Merge #20105: [net] Remove CombinerAllWladimir J. van der Laan
1afcd41a906e6417925e80578c0d850d269dc008 [net] Remove CombinerAll (John Newbery) Pull request description: This was introduced in 9519a9a4 for use with boost signals. Boost signals have not been used in net since 8ad663c1, so this code is unused. ACKs for top commit: MarcoFalke: review ACK 1afcd41a906e6417925e80578c0d850d269dc008 laanwj: code review ACK 1afcd41a906e6417925e80578c0d850d269dc008 Tree-SHA512: a4313142afb88bf12f15abc4e717b3b0d0b40d2d5db2638494af3181e1cd680d7b036087050fc0e0dfe606228849a2e20ae85135908a9ebe8ff2130f163920e1
2020-10-08doc: Add release notes for #20101MarcoFalke
2020-10-08Merge #20101: rpc: change no wallet loaded message to be clearerMarcoFalke
907f142fc7e1d35f443be076367739faf11cc2cc rpc: change no wallet loaded message to be clearer (Andrew Chow) Pull request description: Changes the no wallet is loaded rpc error message to be clearer that no wallet is loaded and how the user can load or create a wallet. Also changes the error code from METHOD_NOT_FOUND to RPC_WALLET_NOT_FOUND as that makes more sense. ACKs for top commit: MarcoFalke: review ACK 907f142fc7e1d35f443be076367739faf11cc2cc kristapsk: ACK 907f142fc7e1d35f443be076367739faf11cc2cc. In addition to standard tests, just in case tested that this doesn't break anything with JoinMarket. meshcollider: utACK 907f142fc7e1d35f443be076367739faf11cc2cc Tree-SHA512: 4b413e6ab5430ec75a79de9db6583f2f3f38ccdf71aa373d8386a56e64f07f92200c8107c8c82c92c7c431d739615977c208b771a24c5960fa8676789b5497a2
2020-10-08cirrus: Use kvm to avoid spurious CI failures in the default virtualization ↵MarcoFalke
cluster
2020-10-08[net] Remove CombinerAllJohn Newbery
This was introduced in 9519a9a4 for use with boost signals. Boost signals have not been used in net since 8ad663c1, so this code is unused
2020-10-08Merge #20065: fuzz: Configure check for main functionMarcoFalke
fae7a1c18803675e70b9bf66575e1e0a6e01f6f6 fuzz: Configure check for main function (MarcoFalke) Pull request description: Instead of the PP jungle, use a proper configure check Fixes https://github.com/google/honggfuzz/issues/336#issuecomment-702972138 ACKs for top commit: practicalswift: ACK fae7a1c18803675e70b9bf66575e1e0a6e01f6f6 Tree-SHA512: 2e55457d01f9ac598bb1e119d8b49dca55a28f88ec164cee6b5f071c29e9791f5a46cc8ee2b801b3a3faf906348da964ce32e7254da981c1104b9210a3508100
2020-10-08Merge #20027: Use mockable time everywhere in net_processingMarcoFalke
b6834e312a6a7bb395ec7266bc9469384639df96 Avoid 'timing mishap' warnings when mocking (Pieter Wuille) ec3916f40a3fc644ecbbaaddef6258937c7fcfbc Use mockable time everywhere in net_processing (Pieter Wuille) Pull request description: The fact that net_processing uses a mix of mockable tand non-mockable time functions made it hard to write functional tests for #19988. I'm opening this as a separate PR as I believe it's independently useful. In some ways this doesn't go quite as far as it could, as there are now several data structures that could be converted to `std::chrono` types as well now. I haven't done that here, but I'm happy to reconsider that. ACKs for top commit: MarcoFalke: ACK b6834e312a 🌶 jnewbery: utACK b6834e312a6a7bb395ec7266bc9469384639df96 naumenkogs: utACK b6834e3 Tree-SHA512: 6528a167c57926ca12894e0c476826411baf5de2f7b01c2125b97e5f710e620f427bbb13f72bdfc3de59072e56a9c1447bce832f41c725e00e81fea019518f0e
2020-10-08Avoid 'timing mishap' warnings when mockingPieter Wuille
2020-10-08Use mockable time everywhere in net_processingPieter Wuille
2020-10-07rpc: change no wallet loaded message to be clearerAndrew Chow
Changes the no wallet is loaded rpc error message to be clearer that no wallet is loaded and how the user can load or create a wallet. Also changes the error code from METHOD_NOT_FOUND to RPC_WALLET_NOT_FOUND as that makes more sense.
2020-10-07random: fixes read buffer resizing in RandAddSeedPerfmonEthan Heilman
+ Replaces std::max with std::min to resize buffer in RandAddSeedPerfmon + Documents behavior of RandAddSeedPerfmon
2020-10-07Merge #20092: util: Do not use gArgs global in ArgsManager member functionsMarcoFalke
d103484fe81a8a5bf1d692f3f7d1c0ef1be5f63c util: Do not use gArgs global in ArgsManager member functions (Hennadii Stepanov) Pull request description: ACKs for top commit: practicalswift: ACK d103484fe81a8a5bf1d692f3f7d1c0ef1be5f63c: patch looks correct Tree-SHA512: dda7a5062363170c6995f2fd8fda48c0a919e5ca67be9faa8f0fa66f9d3b535f134eb6f4860a0859bc5457c02230b34a8d1264045f22bed8d30668158ac2271f
2020-10-07Merge #19339: validation: re-delegate absurd fee checking from mempool to ↵fanquake
clients b048b275d9711f70847afaea5450f17a0f7e673a [validation] Remove absurdfee from accepttomempool (John Newbery) 932564b9cfda8446a957649c2316a52e868ad5d4 scripted-diff: update max-fee-exceeded error message to include RPC (gzhao408) 8f1290c60159a3171c27250bc95687548c5c1b84 [rpc/node] check for high fee before ATMP in clients (gzhao408) Pull request description: Picked up from #15810. Add separate fee-checking logic for clients that need to enforce max fee rates, then remove the `absurdFee` logic from ATMP. ATMP's `nAbsurdFee` argument is used to enforce user-specific behavior (it is not policy since it isn't applied consistently: it is only ever used in RPC and wallet, and set to 0 everywhere else internally). It should be removed from `AcceptToMemoryPool` because (1) validation results/mempool behavior should not be user-specific and (2) enforcing a max fee rate should be the responsibility of the client instead of the mempool. Note: this PR does not intend to _remove_ protection from high fees, just re-delegate the responsibility to clients. ACKs for top commit: jnewbery: utACK b048b275d9711f70847afaea5450f17a0f7e673a LarryRuane: re-ACK b048b275d9711f70847afaea5450f17a0f7e673a MarcoFalke: re-ACK b048b275d9 , only change is squashing one commit 🏦 instagibbs: utACK https://github.com/bitcoin/bitcoin/pull/19339/commits/b048b275d9711f70847afaea5450f17a0f7e673a Tree-SHA512: 57c17ba16d230a4cae2896dd6a64c924f307757824e35784bf96da7b10aff2d8ea910710edf35e981035623a155f8766209a92a0fdb856549fde78bc3eaae4d2
2020-10-06refactor: rename scriptPubKey in VerifyWitnessProgram to exec_scriptPieter Wuille
The old name is confusing, as it doesn't store a scriptPubKey, but the actually executed script.
generated by cgit v1.2.3 (git 2.26.2) at 2025-03-16 09:38:24 +0000