746b6d88395607abbd3c13bbdcdd4ca83e9bc9e4 test: Add test for createwalletdescriptor (Ava Chow)
2402b6306215a9ee8d5f4068ea81f4e7f324adeb wallet: Test upgrade of pre-taproot wallet to have tr() descriptors (Ava Chow)
460ae1bf67c0051033c1802d44787d173abb9248 wallet, rpc: Add createwalletdescriptor RPC (Ava Chow)
8e1a475062e62321e58a0624385cc3fa0885aa12 wallet: Be able to retrieve single key from descriptors (Ava Chow)
85b1fb19dd3a3f3c68da1c5e60a6eb911e1119a6 wallet: Add GetActiveHDPubKeys to retrieve xpubs from active descriptors (Ava Chow)
73926f2d31b61ff78d5f0c8f9b5e3130fb1f9620 wallet, descspkm: Refactor wallet descriptor generation to standalone func (Andrew Chow)
54e74f46ea10e479be682750c1279165f29bb2f4 wallet: Refactor function for single DescSPKM setup (Andrew Chow)
3b09d0eb7f2c1d6ebdab73d18db28e5bf7d74f18 tests: Test for gethdkeys (Ava Chow)
5febe28c9e131fb93fac9c35f80c42759654f150 wallet, rpc: Add gethdkeys RPC (Ava Chow)
66632e5c24c1b59afef1e89b562fbd0117ab6ef5 wallet: Add IsActiveScriptPubKeyMan (Ava Chow)
fa6a259985b61235ebc21eae2a76014cc9437d5f desc spkm: Add functions to retrieve specific private keys (Ava Chow)
fe67841464cc0f970a1c233caba92cb78e9c78dc descriptor: Be able to get the pubkeys involved in a descriptor (Ava Chow)
ef6745879d87cdb6f1061337867a689167e965a1 key: Add constructor for CExtKey that takes CExtPubKey and CKey (Ava Chow)
Pull request description:
This PR adds a `createwalletdescriptor` RPC which allows users to add new automatically generated descriptors to their wallet, e.g. to upgrade a 0.21.x wallet to contain a taproot descriptor. This RPC takes 3 arguments: the output type to create a descriptor for, whether the descriptor will be internal or external, and the HD key to use if the user wishes to use a specific key. The HD key is an optional parameter. If it is not specified, the wallet will use the key shared by the active descriptors, if they are all single key. For most users in the expected upgrade scenario, this should be sufficient. In more advanced cases, the user must specify the HD key to use.
Currently, specified HD keys must already exist in the wallet. To make it easier for the user to know, `gethdkeys` is also added to list out the HD keys in use by all of the descriptors in the wallet. This will include all HD keys, whether we have the private key, for it, which descriptors use it and their activeness, and optionally the extended private key. In this way, users with more complex wallets will be still be able to get HD keys from their wallet for use in other scenarios, and if they want to use `createwalletdescriptor`, they can easily get the keys that they can specify to it.
See also https://github.com/bitcoin/bitcoin/pull/26728#issuecomment-1866961865
ACKs for top commit:
Sjors:
re-utACK 746b6d88395607abbd3c13bbdcdd4ca83e9bc9e4
furszy:
ACK 746b6d8
ryanofsky:
Code review ACK 746b6d88395607abbd3c13bbdcdd4ca83e9bc9e4, and this looks ready to merge. There were various suggested changes since last review where main change seems to be switching `gethdkeys` output to use normalized descriptors (removing hardened path components).
Tree-SHA512: f2849101e6fbf1f59cb031eaaaee97af5b1ae92aaab54c5716940d210f08ab4fc952df2725b636596cd5747b8f5beb1a7a533425bc10d09da02659473516fbda
4d5b55735bcf82847d748d24da5dbdbd1de8ef41 log: renamed disk to file so wording was more accurate (kevkevin)
b9f04be870c948f071216fba8402a2c5395a336b mempool: Log added for dumping mempool transactions to disk (kevkevin)
Pull request description:
Sometimes when shutting off bitcoind it can take a while to dump the mempool transaction onto the disk so
this change adds additional logging to the `DumpMempool` method in `kernel/mempool_persist.cpp`
Motivated by https://github.com/bitcoin/bitcoin/pull/29227 this change
- adds a single new line for the amount of transactions being dumped and the amount of memory being dumped to file
This is in response to https://github.com/bitcoin/bitcoin/pull/29227#issuecomment-1893375082
The logs will now look like this
```
2024-02-09T23:41:52Z DumpAnchors: Flush 2 outbound block-relay-only peer addresses to anchors.dat completed (0.02s)
2024-02-09T23:41:52Z scheduler thread exit
2024-02-09T23:41:52Z Writing 29 mempool transactions to file...
2024-02-09T23:41:52Z Writing 0 unbroadcast transactions to file.
2024-02-09T23:41:52Z Dumped mempool: 0.000s to copy, 0.022s to dump, 0.015 MB dumped to file
2024-02-09T23:41:52Z Flushed fee estimates to fee_estimates.dat.
2024-02-09T23:41:53Z Shutdown: done
```
ACKs for top commit:
maflcko:
cr-ACK 4d5b55735bcf82847d748d24da5dbdbd1de8ef41
glozow:
reACK 4d5b557
Tree-SHA512: 049191e140d00c1ea57debe0138f1c9eb0f9bb0ef8138e2568e6d89e64f45a5d5853ce3b9cc0b28566aab97555b47ddfb0f9199fc8cea6b81e53f50592d5ae6a
5952292133d6cc889f51ae771f2e0557311e1efe wallet, rpc: show mempool conflicts in `gettransaction` result (ishaanam)
54e07ee22ff16fc68583ade0d2b8ffffc81d444a wallet: track mempool conflicts (ishaanam)
d64922b5903e5ffc8d2ce0e6761f99f173b60800 wallet refactor: use CWalletTx member functions to determine tx state (ishaanam)
ffe5ff1fb622a8da11b66289e1b778e45e449811 scripted-diff: wallet: s/TxStateConflicted/TxStateBlockConflicted (ishaanam)
180973a94180f9849bf7cb0dab7c9177a942efb8 test: Add tests for wallet mempool conflicts (ishaanam)
Pull request description:
The `mempool_conflicts` variable is added to `CWalletTx`, it is a set of txids of txs in the mempool conflicting with the wallet tx or a wallet tx's parent. This PR only changes how mempool-conflicted txs are dealt with in memory.
`IsSpent` now returns false for an output being spent by a mempool conflicted transaction where it previously returned true.
A txid is added to `mempool_conflicts` during `transactionAddedToMempool`. A txid is removed from `mempool_conflicts` during `transactionRemovedFromMempool`.
This PR also adds a `mempoolconflicts` field to the `gettransaction` wallet RPC result.
Builds on #27145
Second attempt at #18600
ACKs for top commit:
achow101:
ACK 5952292133d6cc889f51ae771f2e0557311e1efe
ryanofsky:
Code review ACK 5952292133d6cc889f51ae771f2e0557311e1efe. Just small suggested changes since last review
furszy:
ACK 59522921
Tree-SHA512: 615779606723dbb6c2e302681d8e58ae2052ffee52d721ee0389746ddbbcf4b4c4afacf01ddf42b6405bc6f883520524186a955bf6b628fe9b3ae54cffc56a29
72959867784098137a50c34f86deca8235eef4f8 Unit tests for CalculateFeerateDiagramsForRBF (Greg Sanders)
b767e6bd47cb0fb8f7aea3fb10c597e59a35bf74 test: unit test for ImprovesFeerateDiagram (Greg Sanders)
7e89b659e1ddd0c04fa2bddba9706b5d1a1daec3 Add fuzz test for FeeFrac (Greg Sanders)
4d6528a3d6bf3821c216c68f99170e2faab5d63c fuzz: fuzz diagram creation and comparison (Greg Sanders)
e9c5aeb11d641b8cae373452339760809625021d test: Add tests for CompareFeerateDiagram and CheckConflictTopology (Greg Sanders)
588a98dccc5dbb6e331f28d83a4a10a13d70eb31 fuzz: Add fuzz target for ImprovesFeerateDiagram (Greg Sanders)
2079b80854e2595f6f696e7c13a56c7f2a7da9f4 Implement ImprovesFeerateDiagram (Greg Sanders)
66d966dcfaad3638f84654e710f403cb0a0a2ac7 Add FeeFrac unit tests (Greg Sanders)
ce8e22542ed0b4fa5794d3203207146418d59473 Add FeeFrac utils (Greg Sanders)
Pull request description:
This is a smaller piece of https://github.com/bitcoin/bitcoin/pull/28984 broken off for easier review.
Up to date explanation of diagram checks are here: https://delvingbitcoin.org/t/mempool-incentive-compatibility/553
This infrastructure has two near term applications prior to cluster mempool:
1) Limited Package RBF(https://github.com/bitcoin/bitcoin/pull/28984): We want to allow package RBF only when we know it improves the mempool. This narrowly scoped functionality allows use with v3-like topologies, and will be expanded at some point post-cluster mempool when diagram checks can be done efficiently against bounded cluster sizes.
2) Replacement for single tx RBF(in a cluster size of up to two) against conflicts of up to cluster size two. `ImprovesFeerateDiagram` interface will have to change for this use-case, which is a future direction to solve certain pins and improve mempool incentive compatibility: https://delvingbitcoin.org/t/ephemeral-anchors-and-mev/383#diagram-checks-fix-this-3
And longer-term, this would be the proposed way we would compute incentive compatibility for all conflicts, post-cluster mempool.
ACKs for top commit:
sipa:
utACK 72959867784098137a50c34f86deca8235eef4f8
glozow:
code review ACK 72959867784098137a50c34f86deca8235eef4f8
murchandamus:
utACK 72959867784098137a50c34f86deca8235eef4f8
ismaelsadeeq:
Re-ACK 7295986778
willcl-ark:
crACK 72959867784098137a50c34f86deca8235eef4f8
sdaftuar:
ACK 72959867784098137a50c34f86deca8235eef4f8
Tree-SHA512: 79593e5a087801c06f06cc8b73aa3e7b96ab938d3b90f5d229c4e4bfca887a77b447605c49aa5eb7ddcead85706c534ac5eb6146ae2396af678f4beaaa5bea8e
824f47294a309ba8e58ba8d1da0af15d8d828f43 node: Use log levels in noui_ThreadSafeMessageBox (TheCharlatan)
ddc7872c08b7ddf9b1e83abdb97c21303f4a9172 node: Make translations of fatal errors consistent (TheCharlatan)
Pull request description:
The extra `bilingual_str` argument of the fatal error notifications and `node::AbortNode()` is often unused and when used usually contains the same string as the message argument. It also seems to be confusing, since it is not consistently used for errors requiring user action. For example some assumeutxo fatal errors require the user to do something, but are not translated.
So simplify the fatal error and abort node interfaces by only passing a translated string. This slightly changes the fatal errors displayed to the user.
ACKs for top commit:
stickies-v:
re-ACK 824f47294a309ba8e58ba8d1da0af15d8d828f43
maflcko:
ACK 824f47294a309ba8e58ba8d1da0af15d8d828f43 🔎
achow101:
ACK 824f47294a309ba8e58ba8d1da0af15d8d828f43
hebasto:
re-ACK 824f47294a309ba8e58ba8d1da0af15d8d828f43.
Tree-SHA512: 2868ee7b045fe7f3ac582ce5039141b398480b7627734976201dafaaef7544b8461635a7292fee4a7f32ff1bfc26f9bd4d0c292dca424ba42fb7fc4483d7ce8d
99954f914f031c80aa53daa367fc049c4c55bdf3 test: fix test to ensure hidden RPC is present in detailed help (stratospher)
0d01f6f0c6e53c9765f84e0616ab46b83923a6ad test: remove unused mocktime in test_addpeeraddress (0xb10c)
6205466512d4b94d1e507a77ab2151425790d29f rpc: "addpeeraddress tried" return error on failure (0xb10c)
Pull request description:
When trying to add an address to the IP address manager tried table, it's first added to the new table and then moved to the tried table. Previously, adding a conflicting address to the address manager's tried table with test-only `addpeeraddress tried=true` RPC would return `{ "success": true }`. However, the address would not be added to the tried table, but would remain in the new table. This caused, e.g., issue #28964.
This is fixed by new returning `{ "success": false, "error": "..." }` for failed tried table additions. Since the address remaining in the new table can't be removed (the address manager interface does not support removing addresses at the moment and adding this seems to be a bigger effort), an error message is returned. This indicates to a user why the RPC failed and allows accounting for the extra address in the new table. This is done in the functional test for the `getrawaddrman` RPC.
Fixes#28964
ACKs for top commit:
achow101:
ACK 99954f914f031c80aa53daa367fc049c4c55bdf3
stratospher:
reACK 99954f9. 🚀
brunoerg:
utACK 99954f914f031c80aa53daa367fc049c4c55bdf3
Tree-SHA512: 2f1299410c0582ebc2071271ba789a8abed905f9a510821f77afbcf2a555ec31397578ea55cbcd162fb828be27afedd3246c7b13ad8883f2f745bb8e04364a76
fa4d98b3c8e63f20c6f366fc9382039ba52614a4 Avoid divide-by-zero in header sync logs when NodeClock is behind (MarcoFalke)
fa58550317c633c411009c1cc8fb692e3baf97e8 refactor: Modernize header sync logs (MarcoFalke)
Pull request description:
The log may be confusing, when the NodeClock is behind the current header tip.
Fix it, by assuming the NodeClock is never behind the current header tip.
ACKs for top commit:
sipa:
utACK fa4d98b3c8e63f20c6f366fc9382039ba52614a4
sr-gi:
tACK [fa4d98b](fa4d98b3c8)
achow101:
ACK fa4d98b3c8e63f20c6f366fc9382039ba52614a4
tdb3:
ACK fa4d98b3c8e63f20c6f366fc9382039ba52614a4
Tree-SHA512: 3c5aee4030af387695918c5238012c972ebf850b52e956b5f74590cd7fd4eff0b3e593d411e3eb2a0bb12294af8dc6fbe320f90e4c261399b65a404ff3c3cbd9
The extra `bilingual_str` argument of the fatal error notifications and
`node::AbortNode()` is often unused and when used usually contains the
same string as the message argument. It also seems to be confusing,
since it is not consistently used for errors requiring user action. For
example some assumeutxo fatal errors require the user to do something,
but are not translated.
So simplify the fatal error and abort node interfaces by only passing a
translated string. This slightly changes the fatal errors displayed to
the user.
Also de-duplicate the abort error log since it is repeated in noui.cpp.
f65b0f6401091e4a4ca4c9f4db1cf388f0336bad index: Move last_locator_write_time and logging to end of threadsync loop (Fabian Jahr)
Pull request description:
In the index sync thread, when initializing an index for the first time, stop callng BaseIndex::Commit when m_best_block_index is null, to avoid a spurious "failed to commit" error from that function. This error started happening in commit 7878f97bf1 from https://github.com/bitcoin/bitcoin/pull/25494 and was reported by pstratem in https://github.com/bitcoin/bitcoin/pull/26903 with an alternate fix.
ACKs for top commit:
achow101:
ACK f65b0f6401091e4a4ca4c9f4db1cf388f0336bad
ryanofsky:
Code review ACK f65b0f6401091e4a4ca4c9f4db1cf388f0336bad. Just moved log "Syncing" log line since last commit to avoid having to call now() twice.
furszy:
ACK f65b0f6401091e4a4ca4c9f4db1cf388f0336bad
TheCharlatan:
ACK f65b0f6401091e4a4ca4c9f4db1cf388f0336bad
Tree-SHA512: afa8f05786318d36346d167ff53ea0b3bc8abdb0ad04465d199dc3eb91e9f837369e24fcb7e24b5757b02d698ec504e61da6ac365eaf006c874fc07a424a7e20
Behavior changes are:
- if a tx has a mempool conflict, the wallet will not attempt to
rebroadcast it
- if a txo is spent by a mempool-conflicted tx, that txo is no
longer considered spent
9d9a7458a2570f7db56ab626b22010591089c312 assumeutxo: Remove BLOCK_ASSUMED_VALID flag (Ryan Ofsky)
ef174e9ed21c08f38e5d4b537b6decfd1f646db9 test: assumeutxo snapshot block CheckBlockIndex crash test (Ryan Ofsky)
0391458d767b842a7925785a7053400c0e1cb55a test: assumeutxo stale block CheckBlockIndex crash test (Ryan Ofsky)
ef29c8b662309a438121a83f27fd7bdd1779700c assumeutxo: Get rid of faked nTx and nChainTx values (Ryan Ofsky)
9b97d5bbf980d657a277c85d113c2ae3e870e0ec doc: Improve comments describing setBlockIndexCandidates checks (Ryan Ofsky)
0fd915ee6bef63bb360ccc5c039a3c11676c38e3 validation: Check GuessVerificationProgress is not called with disconnected block (Ryan Ofsky)
63e8fc912c21a2f5b47e8eab10fb13c604afed85 ci: add getchaintxstats ubsan suppressions (Ryan Ofsky)
f252e687ec94b6ccafb5bc44b7df3daeb473fdea assumeutxo test: Add RPC test for fake nTx and nChainTx values (Ryan Ofsky)
Pull request description:
The `PopulateAndValidateSnapshot` function introduced in f6e2da5fb7c6406c37612c838c998078ea8d2252 from #19806 has been setting fake `nTx` and `nChainTx` values that can show up in RPC results (https://github.com/bitcoin/bitcoin/issues/29328) and make `CBlockIndex` state hard to reason about, because it is difficult to know whether the values are real or fake.
Revert to previous behavior of setting `nTx` and `nChainTx` to 0 when the values are unknown, instead of faking them. Also drop no-longer needed `BLOCK_ASSUMED_VALID` flag.
Dropping the faked values also fixes assert failures in the `CheckBlockIndex` `(pindex->nChainTx == pindex->nTx + prev_chain_tx)` check that could happen previously if forked or out-of-order blocks before the snapshot got submitted while the snapshot was being validated. The PR includes two commits adding tests for these failures and describing them in detail.
Compatibility note: This change could cause new `-checkblockindex` failures if a snapshot was loaded by a previous version of Bitcoin Core and not fully validated, because fake `nTx` values will have been saved to the block index. It would be pretty easy to avoid these failures by adding some compatibility code to `LoadBlockIndex` and changing `nTx` values from 1 to 0 when they are fake (when `(pindex->nStatus & BLOCK_VALID_MASK) < BLOCK_VALID_TRANSACTIONS`), but a little simpler not to worry about being compatible in this case.
ACKs for top commit:
Sjors:
re-ACK 9d9a7458a2570f7db56ab626b22010591089c312
achow101:
ACK 9d9a7458a2570f7db56ab626b22010591089c312
mzumsande:
Tested ACK 9d9a7458a2570f7db56ab626b22010591089c312
maflcko:
ACK 9d9a7458a2570f7db56ab626b22010591089c312 🎯
Tree-SHA512: b1e1e2731ec36be30d5f5914042517219378fc31486674030c29d9c7488ed83fb60ba7095600f469dc32f0d8ba79c49ff7706303006507654e1762f26ee416e0
dfcef536d0e6c40e98dce35ae7af6e3e4a2595cd blockstorage: do not flush block to disk if it is already there (Matthew Zipkin)
Pull request description:
Closes https://github.com/bitcoin/bitcoin/issues/2039
When reindexing from flat-file block storage there is no need to write anything back to disk, since the block data is already there. This PR skips flushing to disk those blocks that already have a known position in the datastore. Skipping this means that users can write-protect the `blk` files on disk which may be useful for security or even safely sharing that data between multiple bitcoind instances.
`FindBlockPos()` may also flush the undo data file, but again this is skipped if the corresponding block position is known, like during the initial stage of a reindex when block data is being indexed. Once the block index is complete the validation mechanism will call `ConnectBlock()` which will save undo data at that time.
The call stack looks like this:
```
init()
ThreadImport() <-- process fReindex flag
LoadExternalBlockFile()
AcceptBlock()
SaveBlockToDisk()
FindBlockPos()
FlushBlockFile() <-- unnecessary if block is already on disk
```
A larger refactor of this part of the code was started by mzumsande here: https://github.com/mzumsande/bitcoin/tree/202207_refactor_findblockpos including this fix, reviewers can let me know if the changes should be combined.
ACKs for top commit:
sipa:
utACK dfcef536d0e6c40e98dce35ae7af6e3e4a2595cd
mzumsande:
re-ACK dfcef536d0e6c40e98dce35ae7af6e3e4a2595cd
achow101:
ACK dfcef536d0e6c40e98dce35ae7af6e3e4a2595cd
furszy:
Rebase diff ACK dfcef53.
Tree-SHA512: 385c5ac1288b325135398d0ddd3ab788fa98cc0ca19bd2474c74039f2ce70d5088c1d1c9d4dd10aefcbd4c757767ec5805d07ba8cee9289a66f96e6f9eaa5279
99afb9d15a08d2f46739f4d2b66c63dbabd7a44e refactor: init, simplify index shutdown code (furszy)
0faafb57f8298547949cbc0044ee9e925ed887ba index: decrease ThreadSync cs_main contention (furszy)
f1469eb45469672046c5793b44863f606736c853 index: cache last block filter header (furszy)
a6756ecdb2f1ac960433412807aa377d1ee80d05 index: blockfilter, decouple header lookup into its own function (furszy)
331f044e3b49223cedd16803d123c0da9d91d6a2 index: blockfilter, decouple Write into its own function (furszy)
bcbd7eb8d40fbbd0e58c61acef087d65f2047036 bench: basic block filter index initial sync (furszy)
Pull request description:
Work decoupled from #26966 per request.
The aim is to remove an unnecessary disk read operation that currently takes place with every new arriving block (or scanned block during background sync). Instead of reading the last filter header from disk merely to access its hash for constructing the next filter, this work caches it, occupying just 32 more bytes in memory.
Also, reduces `cs_main` lock contention during the index initial sync process. And, simplifies the indexes initialization and shutdown procedure.
Testing Note:
To compare the changes, added a pretty basic benchmark in the second commit. Alternatively, could also test the changes by timing the block filter sync from scratch on any network; start the node with `-blockfilterindex` and monitor the logs until the syncing process finish.
Local Benchmark Results:
*Master (c252a0fc0f4dc7d262b971a5e7ff01508159193b):
| ns/op | op/s | err% | total | benchmark
|--------------------:|--------------------:|--------:|----------:|:----------
| 132,042,516.60 | 7.57 | 0.3% | 7.79 | `BlockFilterIndexSync`
*PR (43a212cfdac6c64e82b601c664443d022f191520):
| ns/op | op/s | err% | total | benchmark
|--------------------:|--------------------:|--------:|----------:|:----------
| 126,915,841.60 | 7.88 | 0.6% | 7.51 | `BlockFilterIndexSync`
ACKs for top commit:
Sjors:
re-ACK 99afb9d15a08d2f46739f4d2b66c63dbabd7a44e
achow101:
ACK 99afb9d15a08d2f46739f4d2b66c63dbabd7a44e
TheCharlatan:
Re-ACK 99afb9d15a08d2f46739f4d2b66c63dbabd7a44e
andrewtoth:
ACK 99afb9d15a08d2f46739f4d2b66c63dbabd7a44e
Tree-SHA512: 927daadd68f4ee1ca781a89519539b895f5185a76ebaf525fbc246ea8dcf40d44a82def00ac34b188640802844b312270067f1b33e65a2479e06be9169c616de
6e873df3478f3ab8f67d1b9339c7e990ae90e95b serfloat: improve/simplify tests (Pieter Wuille)
b45f1f56582fb3a0d17db5014ac57f1fb40a3611 serfloat: do not test encode(bits)=bits anymore (Pieter Wuille)
Pull request description:
Closes#28941.
Our current tests for serfloat verify two distinct properties:
1. Whether they roundtrip `double`->`uint64_t`->`double` (excluding NaN values) on all systems.
2. Whether on systems with a typical floating point unit that encoding matches the hardware representation, as before v22.0, we would dump the hardware representation directly to disk and we wanted to retain compatibility with that.
#28941 seems to show that the second property doesn't always hold, but just for "subnormal" numbers (below $2^{-1021}$). Since we don't care about encoding these numbers, we could exclude such subnormal numbers from the hardware-identical representation test, but this PR goes further and just drops the second property entirely, as I don't think we care about edge-case compatibility with pre-v22.0 code for fee_estimates.dat (the only place it is used).
ACKs for top commit:
glozow:
ACK 6e873df3478f3ab8f67d1b9339c7e990ae90e95b
fanquake:
ACK 6e873df3478f3ab8f67d1b9339c7e990ae90e95b - It's not as much of a priority, but I think we could still backport this.
Tree-SHA512: e18ceee0753a7ee7e999fdfa10b014dc5bb67b6ef79522a0f8c76b889adcfa785772fc26ed7559bcb5a09a9938e243bb54eedd9549bc59080a2c8090155e2267
When trying to add an address to the IP address manager tried table,
it's first added to the new table and then moved to the tried table.
Previously, adding a conflicting address to the address manager's
tried table with test-only `addpeeraddress tried=true` RPC would
return `{ "success": true }`. However, the address would not be added
to the tried table, but would remain in the new table. This caused,
e.g., issue 28964.
This is fixed by returning `{ "success": false, "error":
"failed-adding-to-tried" }` for failed tried table additions. Since
the address remaining in the new table can't be removed (the address
manager interface does not support removing addresses at the moment
and adding this seems to be a bigger effort), an error message is
returned. This indicates to a user why the RPC failed and allows
accounting for the extra address in the new table.
Also:
To check the number of addresses in each addrman table,
the addrman checks were re-run and the log output of this check
was asserted. Ideally, logs shouldn't be used as an interface
in automated tests. To avoid asserting the logs, use the getaddrmaninfo
and getrawaddrman RPCs (which weren't implemented when the test was added).
Removing the "getnodeaddress" calls would also remove the addrman checks
from the test, which could reduce the test coverage. To avoid this,
these are kept.
626f8e398e219b84907ccaad036f69177d39284c fuzz: actually test garbage >64b in p2p transport test (Pieter Wuille)
Pull request description:
This fixes an oversight from #28196: in the `p2p_transport_bidirectional_v2` fuzz test, when the desired garbage length is over 64 bytes, the code would actually use garbage length 0. Fix this.
ACKs for top commit:
instagibbs:
ACK 626f8e398e
brunoerg:
crACK 626f8e398e219b84907ccaad036f69177d39284c
Tree-SHA512: f6346367adb10464b6c9d20aef43625531d2a4d8110887ad03214b8c1907b83560f2dd5b5415e2180a40b4cd276d51881b32b60c740471b5c6bb218aa19848d8
38f70ba6ac86fb96c60571d2e1f316315c1c73cc RPC: Add maxfeerate and maxburnamount args to submitpackage (Greg Sanders)
Pull request description:
Resolves https://github.com/bitcoin/bitcoin/issues/28949
I couldn't manage to do it very cleanly outside of (sub)package evaluation itself, since it would change the current interface very heavily. Instead I threaded through the max fee argument and used that directly via ATMPArgs. From that perspective, this is somewhat a reversion from https://github.com/bitcoin/bitcoin/pull/19339. In a post-cluster mempool world, these checks could be consolidated to right after the given (ancestor) package is linearized/chunked, by just checking the feerate of the top chunk and rejecting the submission entirely if the top chunk is too high.
The implication here is that subpackages can be submitted to the mempool prior to hitting this new fee-based error condition.
ACKs for top commit:
ismaelsadeeq:
Re-ACK 38f70ba6ac👍🏾
glozow:
ACK 38f70ba6ac with some non-blocking nits
murchandamus:
LGTM, code review ACK 38f70ba6ac86fb96c60571d2e1f316315c1c73cc
Tree-SHA512: 38212aa9de25730944cee58b0806a3d37097e42719af8dd7de91ce86bb5d9770b6f7c37354bf418bd8ba571c52947da1dcdbb968bf429dd1dbdf8715315af18f
The `PopulateAndValidateSnapshot` function introduced in
f6e2da5fb7c6406c37612c838c998078ea8d2252 from #19806 has been setting fake
`nTx` and `nChainTx` values that can show up in RPC results (see #29328) and
make `CBlockIndex` state hard to reason about, because it is difficult to know
whether the values are real or fake.
Revert to previous behavior of setting `nTx` and `nChainTx` to 0 when the
values are unknown, instead of faking them.
This commit fixes at least two assert failures in the (pindex->nChainTx ==
pindex->nTx + prev_chain_tx) check that would happen previously. Tests for
these failures are added separately in the next two commits.
Compatibility note: This change could result in -checkblockindex failures if a
snapshot was loaded by a previous version of Bitcoin Core and not fully
validated, because fake nTx values will have been saved to the block index. It
would be pretty easy to avoid these failures by adding some compatibility code
to `LoadBlockIndex` and changing `nTx` values from 1 to 0 when they are fake
(when `(pindex->nStatus & BLOCK_VALID_MASK) < BLOCK_VALID_TRANSACTIONS`), but a
little simpler not to worry about being compatible in this case.
636c9862cfc8b3facc84eb62b51e18877f2022a9 ci: Bump `TIDY_LLVM_V` (Hennadii Stepanov)
Pull request description:
This PR switches to the latest [IWYU 0.22](https://github.com/include-what-you-use/include-what-you-use/releases/tag/0.22), which is compatible with Clang 18.
ACKs for top commit:
fanquake:
ACK 636c9862cfc8b3facc84eb62b51e18877f2022a9
Tree-SHA512: 78ce89244c5e487dd1be8b4bd2ca6f06d19b04b78289ebc21985110574053545dcce5eb622edf2bede2cf7bb58360170e976d30a4484a127d34dd17b1c604e9c
This new function takes the populated sets of
direct and all conflicts computed in the current
mempool, assuming the replacements are a single
chunk, and computes a diagram check.
The diagram check only works against cluster
sizes of 2 or less, and fails if it encounters
a different topology.
Co-authored-by: Suhas Daftuar <sdaftuar@chaincode.com>
