3e6657a14d501c6315ab46ffe7d204684491c710 Move signet onion seed from v2 to v3 (Sjors Provoost)
Pull request description:
Since v0.21 hidden services use the longer v3 address format.
It may make sense to backport this to the v0.21 branch, although onion nodes can always use the non-onion seeds.
ACKs for top commit:
MarcoFalke:
Concept ACK 3e6657a14d501c6315ab46ffe7d204684491c710
laanwj:
ACK 3e6657a14d501c6315ab46ffe7d204684491c710
Saibato:
tACK 3e6657a14d👍
Tree-SHA512: 9bb4d82345ab25d6ea971f8f106c30778ade2ba11a292e8d7449ea39581b91e51c4b34851b5c06f5dfbe07e7b04e5dc92c48c98c47a1c7ef3d5f350c3a3ad4f7
fa13e1b0c52738492310b6b421d8e38cb04da5b1 build: Add option --enable-danger-fuzz-link-all (MarcoFalke)
44444ba759480237172d83f42374c5c29c76eda0 fuzz: Link all targets once (MarcoFalke)
Pull request description:
Currently the linker is invoked more than 150 times when compiling with `--enable-fuzz`. This is problematic for several reasons:
* It wastes disk space north of 20 GB, as all libraries and sanitizers are linked more than 150 times
* It wastes CPU time, as the link step can practically not be cached (similar to ccache for object files)
* It makes it a blocker to compile the fuzz tests by default for non-fuzz builds #19388, for the aforementioned reasons
* The build file is several thousand lines of code, without doing anything meaningful except listing each fuzz target in a highly verbose manner
* It makes writing new fuzz tests unnecessarily hard, as build system knowledge is required; Compare that to boost unit tests, which can be added by simply editing an existing cpp file
* It encourages fuzz tests that re-use the `buffer` or assume the `buffer` to be concatenations of seeds, which increases complexity of seeds and complexity for the fuzz engine to explore; Thus reducing the effectiveness of the affected fuzz targets
Fixes#20088
ACKs for top commit:
practicalswift:
Tested ACK fa13e1b0c52738492310b6b421d8e38cb04da5b1
sipa:
ACK fa13e1b0c52738492310b6b421d8e38cb04da5b1. Reviewed the code changes, and tested the 3 different test_runner.py modes (run once, merge, generate). I also tested building with the new --enable-danger-fuzz-link-all
Tree-SHA512: 962ab33269ebd51810924c51266ecc62edd6ddf2fcd9a8c359ed906766f58c3f73c223f8d3cc49f2c60f0053f65e8bdd86ce9c19e673f8c2b3cd676e913f2642
fa86217e97234aac6f815a6768afc1b87b8b2ae8 doc: Move add relay comment in net to correct place (MarcoFalke)
Pull request description:
The comment was previously attached to `m_addr_known`, but now it is attached to `id`, which is wrong.
Fix that by moving the comment to `RelayAddrsWithConn`.
ACKs for top commit:
practicalswift:
cr ACK fa86217e97234aac6f815a6768afc1b87b8b2ae8: patch looks correct
jnewbery:
ACK fa86217e97
theStack:
Code review ACK fa86217e97234aac6f815a6768afc1b87b8b2ae8 🌳
Tree-SHA512: ec3d5f1996aded38947d2a5fd0bb63539e88f83964cd3254984002edfd51abb4dde813c7c81619a8a3a5c55b7e9ae83c8c5be8ad6c84b4593ed3bbf463fe8979
f7264fff0a098f8b6354c7373b8790791c25dd07 Check if Cjdns address is valid (Lucas Ontivero)
Pull request description:
CJDNS addresses start with 0xFC and for that reason if a netaddr was unserialized with network type cjdns but its address prefix is not 0xFC then that netaddr should be considered invalid.
ACKs for top commit:
jonatack:
ACK f7264fff0a098f8b6354c7373b8790791c25dd07
practicalswift:
cr ACK f7264fff0a098f8b6354c7373b8790791c25dd07: patch looks correct
theStack:
ACK f7264fff0a098f8b6354c7373b8790791c25dd07 ✔️
Tree-SHA512: 5300df2ffbbd69c40271b6d8df96cca98eb3e1ee76aba62c9c76025d083788ab1f1332775890c63b06e02ca593863a867cd53956bce5962383e8450487898669
8c09c0c1d18885ef94f79b3f2d073f43269bc95d fuzz: Avoid time-based "non-determinism" in fuzzing harnesses by using mocked GetTime() (practicalswift)
Pull request description:
Avoid time-based "non-determinism" in fuzzing harnesses by using mocked `GetTime()`.
Prior to this commit the fuzzing harnesses `banman`, `connman`, `net` and `rbf` had time-based "non-determinism". `addrman` is fixed in #20425. `process_message` and `process_messages` are left to fix: simply using mock time is not enough for them due to interaction with `IsInitialBlockDownload()`.
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:
review ACK 8c09c0c1d18885ef94f79b3f2d073f43269bc95d
practicalswift:
> review ACK [8c09c0c](8c09c0c1d1)
Tree-SHA512: 32dfbead3dfd18cf4ff56dc2ea341aa977441b4e19a54879cf54fa5820c7e2b14b92c7e238d32fd785654f3b28cc82826ae66c03e94c292633c63c41196ba9a8
0475c8ba4d10dce79092361bc4c23c11dadba39a net: use std::chrono throughout maxOutbound logic (fanquake)
f805933e70d4320e62739f4cecfc08bdbad8afaa init: set nMaxOutboundLimit connection option directly (fanquake)
173d0d35f1bb271175047c9eb7dd58cc46ed35bf net: remove nMaxOutboundTimeframe from connection options (fanquake)
b117eb148678b0fc5be02346cef29d87d4f81af9 net: remove SetMaxOutboundTimeframe (fanquake)
2f3f1aec1f8aadd4a6fb08ca5da7eeda31eb388f net: remove SetMaxOutboundTarget (fanquake)
Pull request description:
Switch to using `std::chrono` types for the max outbound related logic.
Removes some unnecessary code from init.
ACKs for top commit:
jnewbery:
utACK 0475c8ba4d10dce79092361bc4c23c11dadba39a
MarcoFalke:
review ACK 0475c8ba4d10dce79092361bc4c23c11dadba39a 🎭
Tree-SHA512: 5a6d5b61e0d4c08a235cfc0257dae65d09a5df019d8d230b1a58a3e2483ddf4a31efdefc885c4a02e4715e4180b0ed92ebc0a1c08b2bf476a391945114593514
03edb52eee5a87af16161c23bdc6cde91a2e5b8b qt: Remove redundant BitcoinGUI::setTrayIconVisible (Hennadii Stepanov)
17174f8328c44ae84479e8365c122ad8502bd7da gui: Replace "Hide tray icon" option with positive "Show tray icon" one (Hennadii Stepanov)
Pull request description:
This change makes easier both (1) using this option, and (2) reasoning about the code.
ACKs for top commit:
jonasschnelli:
utACK 03edb52eee5a87af16161c23bdc6cde91a2e5b8b
Tree-SHA512: 38e317492210d4fb13302dea383bd1f4f0ae1219d7ff2fdcb78607f15ac61a51969acaadb59b72c3f075b6356ef54368eb46fb49e6e1bd42db6d5804b97e232b
BIP 130 (sendheaders) and BIP 152 (compact blocks) do not specify at
which stage the `sendheaders` or `sendcmpct` messages should be sent.
Therefore we should tolerate them being sent before the version-verack
handshake is complete.
7fabe0f359ae16ed36ce4ca2c33631d038c21448 net: don't relay to the address' originator (Vasil Dimov)
Pull request description:
For each address to be relayed we "randomly" pick 2 nodes to send the
address to (in `RelayAddress()`). However we do not take into
consideration that it does not make sense to relay the address back to
its originator (`CNode::PushAddress()` will do nothing in that case).
This means that if the originator is among the "randomly" picked nodes,
then we will relay to one node less than intended.
Fix this by skipping the originating node when choosing candidates to
relay to.
ACKs for top commit:
sdaftuar:
ACK 7fabe0f359ae16ed36ce4ca2c33631d038c21448 (this time I looked at the test, and verified the test breaks in expected ways if I break the code).
jnewbery:
utACK 7fabe0f359ae16ed36ce4ca2c33631d038c21448 (only net_processing changes. I haven't reviewed the test changes)
jonatack:
re-ACK 7fabe0f359ae16ed36ce4ca2c33631d038c21448 per `git range-diff b76abae fd897f8 7fabe0f`, change since last review is rebase and more readable Doxygen documentation
Tree-SHA512: c6a9d11c7afc97ab4e8960513f6416648d4a8c0c64b713c145a7482a7b9e54946f81386a3351e3ec0011e5594ba5ccff4d10c6f656bb80680d9f0d0a63366165
f6360088de8ca02f9d198da2f8cca4ea8d64c992 [net processing] Clarify UpdatedBlockTip() (John Newbery)
94d2cc35be98d3b20db88b2a3745322e5b0aa9d4 [net processing] Remove unnecesary nNewHeight variable in UpdatedBlockTip() (John Newbery)
8b57013473c44fc87c9f1c4611224a89187c289a [net processing] Remove nStartingHeight check from block relay (John Newbery)
Pull request description:
nStartingHeight was introduced in commit 7a47324c7 (Bitcoin version
0.2.9, P2P version 209) with the comment "better prevention of inventory
relaying during initial download". At that time, there was no function
to determine whether the node was still in Initial Block Download, so to
prevent syncing nodes from relaying old blocks to their peers, a check
was added to never relay a block to a peer where the height was lower
than 2000 less than the peer's best block. That check was updated
several times in later commits to ensure that we weren't relaying blocks
before the latest checkpoint if the peer didn't provide a
startingheight. The checkpoint comparison was changed to compare with an
estimate of the highest block in commit eae82d8e.
In commit 202e0194, all block relay was gated on being out of Initial
Block Download. In commit 0278fb5f, the comparison to nBlockEstimate was
removed since "we already checked IsIBD()".
We can remove the check against nStartingHeight entirely. If the node is
out of Initial Block Download, then its tip height must have been within
24 hours of current time, so should not be more than ~144 blocks behind
the most work tip.
This simplifies moving block inventory state into the `Peer` object (#19829).
ACKs for top commit:
Sjors:
utACK f636008
jonatack:
ACK f6360088de8ca02f9d198da2f8cca4ea8d64c992
MarcoFalke:
ACK f6360088de8ca02f9d198da2f8cca4ea8d64c992 💽
ariard:
Code Review ACK f636008
Tree-SHA512: 4959cf35f1dcde46f34bffec1375729a157e1b2a1fd8a8ca33da9771c3c89a6c43e7050cdeeab8d90bb507b0795703db8c8bc304a1a5065ef00aae7a6992ca4f
4b7b58b3fef5b9566a475871c441ed6ae73af89e Update net_processing WTXID documentation per BIP339 (Jon Atack)
Pull request description:
BIP339 currently states:
*The wtxidrelay message MUST be sent in response to a version message from a peer whose protocol version is >= 70016 and prior to sending a verack. A wtxidrelay message received after a verack message MUST be ignored or treated as invalid.*
ACKs for top commit:
MarcoFalke:
ACK 4b7b58b3fef5b9566a475871c441ed6ae73af89e
practicalswift:
ACK 4b7b58b3fef5b9566a475871c441ed6ae73af89e
RiccardoMasutti:
ACK 4b7b58b
Tree-SHA512: 58ca6b197618cc73c70aa5de0a2d9d89a68b4cad9d5a708278ef17a9d6854d4362bcc384b6d29696642924977204a8fc120b31e91e2d97b6072b7b0d41c9f2dc
a33442fdc73eabd1c5596ab92954344edc9517e6 Remove m_is_manual_connection from CNodeState (Antoine Riard)
Pull request description:
Currently, this member is only used to exclude MANUAL peers from discouragement
in MaybePunishNodeForBlock(). Manual connections are already protected in
MaybeDiscourageAndDisconnect(), independently from their network
processing behaviors.
ACKs for top commit:
MarcoFalke:
cr ACK a33442fdc73eabd1c5596ab92954344edc9517e6
promag:
Code review ACK a33442fdc73eabd1c5596ab92954344edc9517e6.
jnewbery:
utACK a33442fdc73eabd1c5596ab92954344edc9517e6
amitiuttarwar:
code review ACK a33442fdc73eabd1c5596ab92954344edc9517e6
Tree-SHA512: cfe3f3dfa131373e3299002d34ae9e22ca6e1a966831bab32fcf06ff1d08f06095b4ab020cc4d267f3ec05ae23fbdc22373382ab828b999c0db11b8c842a4f0c
It's not actually possible to change this value, so remove the
indirection of it being a conn option.
DEFAULT_MAX_UPLOAD_TIMEFRAME is a compile time constant.
fac39c198324715565897f4240709340477af0bf wallet: document that tx in CreateTransaction is purely an out-param (MarcoFalke)
faac31521bb7ecbf999541cf918d3750ff589de4 Remove unused and confusing CTransaction constructor (MarcoFalke)
Pull request description:
The constructor is confusing and dangerous (as explained in the TODO), fix that by removing it.
ACKs for top commit:
laanwj:
Code review ACK fac39c198324715565897f4240709340477af0bf
promag:
Code review ACK fac39c198324715565897f4240709340477af0bf.
theStack:
Code review ACK fac39c198324715565897f4240709340477af0bf
Tree-SHA512: e0c8cffce8d8ee0166b8e1cbfe85ed0657611e26e2af0d69fde70eceaa5d75cbde3eb489af0428fe4fc431360b4c791fb1cc21b8dee7d4c7a4f17df00836229d
faaad1bbac46cfeb22654b4c59f0aac7a680c03a p2p: Ignore version msgs after initial version msg (MarcoFalke)
fad68afcff731153d1c83f7f56c91ecbb264b59a p2p: Ignore non-version msgs before version msg (MarcoFalke)
Pull request description:
Handshake misbehaviour doesn't cost us more than any other unknown message, so it seems odd to treat it differently
ACKs for top commit:
jnewbery:
utACK faaad1bbac46cfeb22654b4c59f0aac7a680c03a
practicalswift:
ACK faaad1bbac46cfeb22654b4c59f0aac7a680c03a: patch looks correct
Tree-SHA512: 9f30c3b5c1f6604fd02cff878f10999956152419a3dd9825f8267cbdeff7d06787418b41c7fde8a00a5e557fe89204546e05d5689042dbf7b07fbb7eb95cddff
f3d870fc2271bf45e0269e5ae135bced1a26f620 wallet: List all wallets in non-SQLite or non-BDB builds (Russell Yanofsky)
d70dc89e78ee6355e0bc37cc36cfc04ef7a86885 refactor: Consolidate redundant wallet database path and exists functions (Russell Yanofsky)
6a7a63644cd2fc56538d323cc0d5c1d7945247fd refactor: Drop call to GetWalletEnv in wallet salvage code (Russell Yanofsky)
6ee9cbdd18a70894f89dd268c276d5eb47a34827 refactor: Replace ListWalletDir() function with ListDatabases() (Russell Yanofsky)
5aaeb6cf877055c47fa2bbd2ea5e8d3d2033933b MOVEONLY: Move IsBDBFile, IsSQLiteFile, and ListWalletDir (Russell Yanofsky)
Pull request description:
This PR does not change behavior when bitcoin is built normally with both the SQLite and BDB libraries. It just makes non-SQLite and non-BDB builds more similar to the normal build. Specifically:
- It makes wallet directory lists always include all wallets so wallets don't appear missing depending on the build.
- It now triggers specific "Build does not support SQLite database format" and "Build does not support Berkeley DB database format" errors if a wallet can't be loaded instead of the more ambiguous and scary "Data is not in recognized format" error.
Both changes are implemented in the last commit. The previous commits are just refactoring cleanups that make the last commit possible and consolidate and reduce code.
ACKs for top commit:
achow101:
ACK f3d870fc2271bf45e0269e5ae135bced1a26f620
promag:
Tested ACK f3d870fc2271bf45e0269e5ae135bced1a26f620. Tested a --without-sqlite build with sqlite wallets.
Tree-SHA512: 029ad21559dbc338b5f351d05113c51bc25bce830f4f4e18bcd82287bc528275347a60249da65b91d252632aeb70b25d057bd59c704bfcaafb9f790bc5b59762
nStartingHeight was introduced in commit 7a47324c7 (Bitcoin version
0.2.9, P2P version 209) with the comment "better prevention of inventory
relaying during initial download". At that time, there was no function
to determine whether the node was still in Initial Block Download, so to
prevent syncing nodes from relaying old blocks to their peers, a check
was added to never relay a block to a peer where the height was lower
than 2000 less than the peer's best block. That check was updated
several times in later commits to ensure that we weren't relaying blocks
before the latest checkpoint if the peer didn't provide a
startingheight. The checkpoint comparison was changed to compare with an
estimate of the highest block in commit eae82d8e.
In commit 202e0194, all block relay was gated on being out of Initial
Block Download. In commit 0278fb5f, the comparison to nBlockEstimate was
removed since "we already checked IsIBD()".
We can remove the check against nStartingHeight entirely. If the node is
out of Initial Block Download, then its tip height must have been within
24 hours of current time, so should not be more than ~144 blocks behind
the most work tip.
b3a515c0bec97633a76bec101af47c3c90c0b749 Clarify comments around outbound peer eviction (Suhas Daftuar)
daffaf03fbede6c01287779e464379ee3acb005a Periodically make block-relay connections and sync headers (Suhas Daftuar)
3cc8a7a0f5fa183cd7f0cf5e56f16f9a9d1f2441 Use conn_type to identify block-relay peers, rather than m_tx_relay == nullptr (Suhas Daftuar)
91d61952a82af3e8887e8ae532ecc19d87fe9073 Simplify and clarify extra outbound peer counting (Suhas Daftuar)
Pull request description:
To make eclipse attacks more difficult, regularly initiate outbound connections
and stay connected long enough to sync headers and potentially learn of new
blocks. If we learn a new block, rotate out an existing block-relay peer in
favor of the new peer.
This augments the existing outbound peer rotation that exists -- currently we
make new full-relay connections when our tip is stale, which we disconnect
after waiting a small time to see if we learn a new block. As block-relay
connections use minimal bandwidth, we can make these connections regularly and
not just when our tip is stale.
Like feeler connections, these connections are not aggressive; whenever our
timer fires (once every 5 minutes on average), we'll try to initiate a new
block-relay connection as described, but if we fail to connect we just wait for
our timer to fire again before repeating with a new peer.
ACKs for top commit:
ariard:
Code Review ACK b3a515c, only change since last time is dropping a useless `cs_main` taking. I manually tested a previous version of the PR, and not substantial change has been introduced since then which would alter behavior IMO.
jonatack:
Tested ACK b3a515c0bec97633a76bec101af47c3c90c0b749 over several weeks, though this change and behavior could benefit from test coverage and other follow-ups (refactoring, etc.) described in the review feedback. I did not verify the behavior of `m_start_extra_block_relay_peers` only being enabled after initial chain sync. Since my last review, one unneeded `cs_main` lock was removed.
Tree-SHA512: 75fc6f8e8003e88e93f86b845caf2d30b8b9c0dbb0a6b8aabe4e24ea4f6327351f736a068a3b2720a8a581b789942a3a47f921e2afdb47e88bc50d078aa37b6f
Currently, this member is only used to exclude MANUAL peers from discouragement
in MaybePunishNodeForBlock(). Manual connections are already protected in
MaybeDiscourageAndDisconnect(), independently from their network
processing behaviors.
To make eclipse attacks more difficult, regularly initiate outbound connections
and stay connected long enough to sync headers and potentially learn of new
blocks. If we learn a new block, rotate out an existing block-relay peer in
favor of the new peer.
This augments the existing outbound peer rotation that exists -- currently we
make new full-relay connections when our tip is stale, which we disconnect
after waiting a small time to see if we learn a new block. As block-relay
connections use minimal bandwidth, we can make these connections regularly and
not just when our tip is stale.
Like feeler connections, these connections are not aggressive; whenever our
timer fires (once every 5 minutes on average), we'll try to initiate a new
block-relay connection as described, but if we fail to connect we just wait for
our timer to fire again before repeating with a new peer.
For each address to be relayed we "randomly" pick 2 nodes to send the
address to (in `RelayAddress()`). However we do not take into
consideration that it does not make sense to relay the address back to
its originator (`CNode::PushAddress()` will do nothing in that case).
This means that if the originator is among the "randomly" picked nodes,
then we will relay to one node less than intended.
Fix this by skipping the originating node when choosing candidates to
relay to.
fa0d8359b351fd179a0a2f458671a4d7828c9a80 log: Clarify that failure to read fee_estimates.dat is non-fatal (MarcoFalke)
faefa5db5f1d95b772873f4429e8a8fbb4e71cf3 log: Clarify that failure to write fee_estimates.dat is non-fatal (MarcoFalke)
Pull request description:
two minor logging fixups
ACKs for top commit:
practicalswift:
ACK fa0d8359b351fd179a0a2f458671a4d7828c9a80: patch looks correct
laanwj:
Code review ACK fa0d8359b351fd179a0a2f458671a4d7828c9a80
Tree-SHA512: d1e7e595d3b4a5e497ee7ab70f3be5783dafec2726ef8e012db836c15e8e622022859a4472d6b516fe19d327737b25fdfb509cd9aeb022ca847b13c54e55800a
0f949cde3dff15170db7930b0f7345ff995c267d Add regression test for incorrect decoding (Pieter Wuille)
39c42c442044aef611d03ee7053d2dd6df63deb7 Improve heuristic hex transaction decoding (Pieter Wuille)
Pull request description:
The current hex tx decoding logic will refuse to decode valid extended-encoded transactions if the result fails the heuristic sanity check, even when the legacy-encoding fails. Fix this.
Fixes#20579
ACKs for top commit:
achow101:
Code review ACK 0f949cde3dff15170db7930b0f7345ff995c267d
jonatack:
Tested ACK 0f949cde3dff15170db7930b0f7345ff995c267d
laanwj:
Code review ACK 0f949cde3dff15170db7930b0f7345ff995c267d
Tree-SHA512: bd6dc80d824eb9a87026a623be910cac92173f8ce1c8b040c2246348c3cf0c6d64bcc40127b859e5e4da1efe88cf02a6945f7ebb91079799395145cb09d9c7a5
6fa72ceb8021c3b5aea62f6cfe92665c29212923 test: add coverage for passing fee rate as a string (Jon Atack)
ce207d6b93d35bc02fcd2dd28f1fd95869261d43 wallet, bugfix: allow send to take string fee rate values (Jon Atack)
Pull request description:
RPC send currently only accepts fee rates as numbers, which is a user-facing bug. It should accept fee rates as an amount, e.g. a string or a number, as documented in its help and like sendtoaddress, sendmany, fundrawtransaction, walletcreatefundedpsbt, and bumpfee. Provide a fix and regression test coverage.
ACKs for top commit:
MarcoFalke:
review ACK 6fa72ceb8021c3b5aea62f6cfe92665c29212923
achow101:
Code review ACK 6fa72ceb8021c3b5aea62f6cfe92665c29212923
promag:
Code review ACK 6fa72ceb8021c3b5aea62f6cfe92665c29212923.
Tree-SHA512: 735f9269cb1b81953764b5283449c0b154bd62de034225be5bcedc515c84faf767fe8fe0741008679fe412922c847b00d116cb11aab775236b779c847ba87167
343dc4760fd2407895fc8b3417a504b194429156 test: add test for high-bandwidth mode states in getpeerinfo (Sebastian Falbesoner)
dab6583307ceb7dd94affcc3482ddcc1a5747147 doc: release note for new getpeerinfo fields "bip152_hb_{from,to}" (Sebastian Falbesoner)
a7ed00f8bbc07dfc09f9e0a5bae10a1afe7612bb rpc: expose high-bandwidth mode states via getpeerinfo (Sebastian Falbesoner)
30bc8fab6833e0447ceadd3fff1566a680e33a98 net: save high-bandwidth mode states in CNodeStats (Sebastian Falbesoner)
Pull request description:
Fixes#19676, "_For every peer expose through getpeerinfo RPC whether or not we selected them as HB peers, and whether or not they selected us as HB peers._" See [BIP152](https://github.com/bitcoin/bips/blob/master/bip-0152.mediawiki), in particular the [protocol flow diagram](https://github.com/bitcoin/bips/raw/master/bip-0152/protocol-flow.png). The newly introduced states are changed on the following places in the code:
* on reception of a `SENDCMPCT` message with valid version, the field `m_highbandwidth_from` is changed depending on the first integer parameter in the message (1=high bandwidth, 0=low bandwidth), i.e. it just mirrors the field `CNodeState.fPreferHeaderAndIDs`.
* after adding a `SENDCMPCT` message to the send queue, the field `m_highbandwidth_to` is changed depending on how the first integer parameter is set (same as above)
Note that after receiving `VERACK`, the node also sends `SENDCMPCT`, but that is only to announce the preferred version and never selects high-bandwidth mode, hence there is no need to change the state variables there, which are initialized to `false` anyways.
ACKs for top commit:
naumenkogs:
reACK 343dc4760fd2407895fc8b3417a504b194429156
jonatack:
re-ACK 343dc4760fd2407895fc8b3417a504b194429156 per `git range-diff 7ea6499 4df1d12 343dc47`
Tree-SHA512: f4999e6a935266812c2259a9b5dc459710037d3c9e938006d282557cc225e56128f72965faffb207fc60c6531fab1206db976dd8729a69e8ca29d4835317b99f
34e33ab8592d757b3acfe812c20d235029bbc319 Remove g_relay_txes (John Newbery)
68334b39443b3cfd75b0ef815ac40074185386f2 [net processing] Add m_ignores_incoming_txs to PeerManager and use internally (John Newbery)
4d510aa055064df5a10c2cc7888baffc3e6bc0e6 [init] Use MakeUnique<> to construct peerman (John Newbery)
f3f61d0eb937ada5fd00d7d590f5f29325f7f414 [net processing] Add IgnoresIncomingTxs() function to PeerManager (John Newbery)
5805b8299f8f4943114de53c4dc09fc2dd9e270b [net processing] Move PushNodeVersion into PeerManager (John Newbery)
Pull request description:
`g_relay_txes` is only required inside net_processing and is set only once at startup. Instead of having a global, move it to be a const member of PeerManager.
This requires moving `PushNodeVersion()` into `PeerManager`, which also allows us to remove the `connman` argument.
ACKs for top commit:
narula:
utACK 34e33ab8592d757b3acfe812c20d235029bbc319
MarcoFalke:
re-ACK 34e33ab85 💐
Tree-SHA512: 33f75b522e5f34b243731932eb96cd6c8ce9db69b5186395e3718858bc715cec1711a663c6afc5880462812cbc15040930e2dc648b2acad6bc6502ad1397c5e3
90c0f267bdedc261d8fdab188e96ca58c206652a Squashed 'src/crc32c/' changes from 224988680f..b5ef9be675 (MarcoFalke)
Pull request description:
Except for the ARM64 darwin fix this is just code-shuffling in files/functions we don't use
ACKs for top commit:
jonasschnelli:
Tested ACK fa7c8d136f6590e54d60c37fb34ebec8da84ebbb - Tested this on an ARM Mac. Linking issue went away (successful depends compilation). Also tested that the ARM64 hardware acceleration code part was used.
laanwj:
Code review ACK fa7c8d136f6590e54d60c37fb34ebec8da84ebbb
Tree-SHA512: 1fa156d72c75d22ead2677b165e566978331f795d52a637e478d83d1cf2adddd84eed259d617df6d11270af2e4e57ae6991aec3bc4c0bdf5dec959f44daa14eb
fa11110bff6288f63e0c487e2e4b4079fb0f4569 util: Allow use of C++14 chrono literals (MarcoFalke)
Pull request description:
I think we should allow the use of chrono literals for new code to make it less verbose. Obviously old code can stay as-is.
This patch pulls in the needed namespace and replaces some lines for illustrative purposes.
ACKs for top commit:
vasild:
ACK fa11110bff6288f63e0c487e2e4b4079fb0f4569
jonatack:
ACK fa11110bff6288f63e0c487e2e4b4079fb0f4569
Tree-SHA512: ee2b72c8f28dee07b33b9a8ee8f7c87c0bc43b05c56a17b786cf9803ef204c7628e01b02de1af1a4eb01f5cdf6fc336f69c2833e17acd606ebda20ac6917e6bb
