Currently, CCoinsStats is a struct with both in-params and out-params
where the hash_type and index_requested members are the only in-params.
This change removes CCoinsStats' hash_type in-param member and adds it
to the relevant functions instead.
[META] In subsequent commits, all of CCoinsStats' members which serve as
in-params will be moved out so as to make CCoinsStats a pure
out-param struct.
fa1b76aeb0 Do not call global Params() when chainman is in scope (MacroFake)
fa30234be8 Do not pass CChainParams& to PeerManager::make (MacroFake)
fafe5c0ca2 Do not pass CChainParams& to BlockAssembler constructor (MacroFake)
faf012b438 Do not pass Consensus::Params& to Chainstate helpers (MacroFake)
fa4ee53dca Do not pass time getter to Chainstate helpers (MacroFake)
Pull request description:
It seems confusing to pass chain params, consensus params, or a time function around when it is not needed.
Fix this by:
* Inlining the passed time getter function. I don't see a use case why this should be mockable.
* Using `chainman.GetConsensus()` or `chainman.GetParams()`, where possible.
ACKs for top commit:
promag:
Code review ACK fa1b76aeb0.
vincenzopalazzo:
ACK fa1b76aeb0
Tree-SHA512: 1abff5cba4b4871d97f17dbcdf67bc9255ff21fa4150a79a74e39b28f0610eab3e7dee24d56872dd6e111f003b55e288958cdd467e6218368d896f191e4ec9cd
fa9af21878 scripted-diff: Use getInt<T> over get_int/get_int64 (MacroFake)
Pull request description:
Seems better to see the return type directly and be able to modify it easier, as the return type is used for exceptions (in-range checking and parsing feedback).
ACKs for top commit:
fanquake:
ACK fa9af21878
Tree-SHA512: 284aa2527d0f663ca01550115025c9c64c787531d595f866c718f6ad09b9b0cac1e683a7d77f8009b75de990fd37166b44063ffa83fba8a04e9a31600b4c2725
a01b92ad86 doc: add release notes about removal of the `deprecatedrpc=softforks` flag (Sebastian Falbesoner)
8c5533c7a9 rpc: remove deprecated "softforks" field from getblockchaininfo (Sebastian Falbesoner)
Pull request description:
Information on soft fork status has been moved from the `getblockchaininfo` RPC to the `getdeploymentinfo` RPC in #23508. The "softfork" result in `getblockchaininfo` was still available for 23.0 with the `-deprecatedrpc=softforks` configuration option, but this can be fully removed now for the next release (24.0).
ACKs for top commit:
shaavan:
ACK a01b92ad86
ajtowns:
ACK a01b92ad86
Tree-SHA512: 692d9d02fdf0b3c18376644a85b24b57efebf612738084c01ef47d47e41861e773688613a808e81f10ab6eec340de00eef96987a1e34d612aaf7f0a0b134d89e
06822f8654 Bugfix: RPC/blockchain: Correct description of getblockchaininfo's pruneheight result (Luke Dashjr)
Pull request description:
It is possible that lower blocks are complete due to being stored in the same file as blocks not yet eligible for pruning.
Not really satisfied with this new description, so suggestions for better phasing welcome :)
(Split out of #24629)
ACKs for top commit:
theStack:
Code-review ACK 06822f8654
Tree-SHA512: 755a5a40d065ad77f4ac2c19c0b3502eceb3162034823ee7ce1668100d97e8a2bfb822ac381feb7afd13e653cd08a81d5fa505575531757457d6d22c909a6510
bb5c24b120 validation: move g_versionbitscache into ChainstateManager (Anthony Towns)
eca22c726a test/versionbits: make versionbitscache a parameter (Anthony Towns)
d603f1d8a7 deploymentstatus: make versionbitscache a parameter (Anthony Towns)
78adef1753 refactor: use chainman instead of chainParams for DeploymentActive* (Anthony Towns)
deffe0df6c deploymentstatus: allow chainman in place of consensusParams (Anthony Towns)
eaa2e3f25c validation: move UpdateUncommittedBlockStructures and GenerateCoinbaseCommitment into ChainstateManager (Anthony Towns)
5c67e84d37 validation: replace ::Params() calls with chainstate/chainman member (Anthony Towns)
38860f93b6 validation: remove redundant CChainParams params from ChainstateManager methods (Anthony Towns)
69675ea4e7 validation: add CChainParams to ChainstateManager (Anthony Towns)
Pull request description:
Gives `ChainstateManager` a reference to the `CChainParams` its working on, and simplifies some of the functions that would otherwise take that as a parameter. Removes the `g_versionbitscache` global by moving it into `ChainstateManager`.
ACKs for top commit:
dongcarl:
reACK bb5c24b120
MarcoFalke:
review ACK bb5c24b120📙
Tree-SHA512: 3fa74905e5df561e3e74bb0b8fce6085c5311e6633e7d74c0fb0c82a907f5bbb1fd4ebc5d11d4f0b1c019bb51eabb9f6e4bcc4652a696d36a5878c807b85f121
This change improves the usability of the `dumptxoutset` RPC in two ways,
in the case that an invalid path is passed:
1. return from the RPC immediately, rather then when the file is first
tried to be written (which is _after_ calculating the UTXO set hash)
2. return a proper return code and error message instead of the cryptic
"CAutoFile::operator<<: file handle is nullptr: unspecified
iostream_category error" (-1)
308dd2e93e Sanity assert GetAncestor() != nullptr where appropriate (Adam Jonas)
Pull request description:
Re-opening #17232. I have rebased the PR and addressed jonatack's nit suggestions.
Add sanity asserts for return value of `CBlockIndex::GetAncestor()` where appropriate.
In validation.cpp `CheckSequenceLocks`, check the return value of `tip->GetAncestor(maxInputHeight)` stored into `lp->maxInputBlock`. If it ever returns `nullptr` because the ancestor isn't found, it's going to be a bad bug to keep going, since a `LockPoints` object with the `maxInputBlock` member set to `nullptr` signifies no relative lock time.
In the other places, the added asserts would prevent accidental dereferencing of a null pointer which is undefined behavior.
Co-Authored-By: Adam Jonas <jonas@chaincode.com>
Co-Authored-By: danra <danra@users.noreply.github.com>
ACKs for top commit:
jonatack:
ACK 308dd2e93e
Tree-SHA512: 5bfdaab1499607ae2c3cd3e2e9e8c37850bfd0e327e680f4e36c81f9c6d98a543af78ecfac1ab0e06325d264412615a04d52005875780c7db2a4d81bd2d2259a
Add sanity asserts for return value of `CBlockIndex::GetAncestor()` where appropriate.
In validation.cpp `CheckSequenceLocks`, check the return value of `tip->GetAncestor(maxInputHeight)` stored into `lp->maxInputBlock`. If it ever returns `nullptr` because the ancestor isn't found, it's going to be a bad bug to keep going, since a `LockPoints` object with the `maxInputBlock` member set to `nullptr` signifies no relative lock time.
In the other places, the added asserts would prevent accidental dereferencing of a null pointer which is undefined behavior.
Co-Authored-By: Aurèle Oulès <aurele@oules.com>
Co-Authored-By: danra <danra@users.noreply.github.com>
71c3f0356c move-only: Rename index + pruning functional test (Fabian Jahr)
de08932efa test: Update test for indices on pruned nodes (Fabian Jahr)
825d19839b Index: Allow coinstatsindex with pruning enabled (Fabian Jahr)
f08c9fb0c6 Index: Use prune locks for blockfilterindex (Fabian Jahr)
2561823531 blockstorage: Add prune locks to BlockManager (Fabian Jahr)
231fc7b035 refactor: Introduce GetFirstStoredBlock helper function (Fabian Jahr)
Pull request description:
# Motivation
The main motivation of this change and only behavior change noticeable by user is to allow running `coinstatsindex` on pruned nodes as has been requested [here for example](https://twitter.com/benthecarman/status/1388170854140452870?s=20).
# Background
`coinstatsindex` on pruned nodes can be enabled in a much simpler than it is done here but it comes with downside. The ability to run `blockfilterindex`on pruned nodes was added in #15946 but it also added the `blockfilterindex` as a dependency to `validation` and it introduced two new circular dependencies. Enabling `coinstatsindex` on pruned nodes in a similar way would add it as a dependency as well and introduce another circular dependency.
Instead, this PR introduces a `m_prune_blockers` map to `BlockManager` as a flexible approach to block pruning. Entities like `blockfilterindex`, for example, can add a key and a height to block pruning over that height. These entities need to update that value to allow more pruning when they are ready.
# Alternative approach
Upon completing the first draft of this PR I found #19463 as an alternative that follows the same but follows a very different approach. I am listing the main differences here as I see them:
- Usage of globals
- Blocks pruning with a start and a stop height
- Can persist blockers across restarts
- Blockers can be set/unset via RPCs
Personally, I don't think any of these are necessary to be added here but if the general approach or specific features are more appealing to reviewers I am happy to change to a solution based on that PR or port over specific parts of it here.
ACKs for top commit:
mzumsande:
Code review ACK 71c3f0356c
ryanofsky:
Code review ACK 71c3f0356c. Changes since last review: just tweaking comments and asserts, and rebasing
w0xlt:
tACK 71c3f0356c on signet.
Tree-SHA512: de7efda08b44aa31013fbebc47a02cd2de32db170b570f9643e1f013fee0e8e7ca3068952d1acc6e5e74a70910735c5f263437981ad73df841ad945b52d36b71
ee02c8bd9a util/check: Add CHECK_NONFATAL identity function, NONFATAL_UNREACHABLE AND UNREACHABLE macros (Aurèle Oulès)
Pull request description:
This PR replaces the macro `CHECK_NONFATAL` with an identity function.
I simplified the usage of `CHECK_NONFATAL` where applicable in `src/rpc`.
This function is useful in sanity checks for RPC and command-line interfaces.
Context: https://github.com/bitcoin/bitcoin/pull/24804#discussion_r846182474.
Also adds `UNREACHABLE_NONFATAL` macro.
ACKs for top commit:
jonatack:
ACK ee02c8bd9a
MarcoFalke:
ACK ee02c8bd9a🍨
Tree-SHA512: 3cba09223cd7b22e62fe5d0b46c4a024c1d9957d4268ba6d3fb07fcc0a5854fc0886bb3266184e6a7df5df91373b3e84edd6adf6999c4e934aeef8c043b01aa2
facd5d92e1 doc: Fix getblockchaininfo/getdeploymentinfo RPC docs (MarcoFalke)
Pull request description:
Also, fix whitespace to be `4` spaces. Can be reviewed with `--ignore-all-space --word-diff-regex=.`.
Found by https://github.com/bitcoin/bitcoin/pull/23083
ACKs for top commit:
luke-jr:
crACK facd5d92e1
Tree-SHA512: 113228a6b140009cecd9068fb634d352148670589f647350e41c02a35e0ca306b4a2d3f2588cd9ef14a2ab7d1f23d0d2f83b5ebb00b60f17a1d16a8d71386fd2
f865cf8ded Add and use BlockManager::GetAllBlockIndices (Carl Dong)
28ba0313ea Add and use CBlockIndexHeightOnlyComparator (Carl Dong)
12eb05df63 move-only: Move CBlockIndexWorkComparator to blockstorage (Carl Dong)
c600ee3816 Only load BlockMan in BlockMan member functions (Carl Dong)
42e56d9b18 style-only: No need for std::pair for vSortedByHeight (Carl Dong)
3bbb6fea05 style-only: Various blockstorage.cpp cleanups (Carl Dong)
5be9ee3c54 refactor: more const annotations for uses of CBlockIndex* (Anthony Towns)
Pull request description:
The only important commit is "Only load BlockMan in BlockMan member functions", everything else is all just small style changes.
Here's the commit message, reproduced:
```
This commit effectively splits the "load block index itself" logic from
"derive Chainstate variables from loaded block index" logic.
This means that BlockManager::LoadBlockIndex{,DB} will only load what's
relevant to the BlockManager.
```
ACKs for top commit:
ajtowns:
ACK f865cf8ded ; code review only
MarcoFalke:
review ACK f865cf8ded 🗂
Tree-SHA512: 7b204d782834e06fd7329d022e2ae860181b4e8105c33bfb928539a4ec24161dc7438a9c4d4ee279dcad77de310c160b997bb8aa18923243d0fd55ccf4ad7c3a
fad4c8934c Add RegisterMempoolRPCCommands helper (MarcoFalke)
fafd40b541 refactor: Avoid int64_t -> size_t -> int64_t conversion (MarcoFalke)
fa2a5f301a rpc: Move mempool RPCs to new file (MarcoFalke)
Pull request description:
The `blockchain.cpp` file is quite large. This makes it harder to navigate and increases the memory required to compile.
Improve on both issues by splitting up the mempool RPCs to a separate file.
ACKs for top commit:
promag:
Code review ACK fad4c8934c.
theStack:
Code-review ACK fad4c8934c🏞️
Tree-SHA512: 7f13168ea2cbea51eaef05ca1604fddc919480a2128ec7fa6b1f9365ec5e4822c3df93eb408a19f038c627f2309fa282b9f7f7ec45e5e661fc728f6b33157f89
Instead of having CBlockIndex's live on the heap, which requires manual
memory management, have them be owned by m_block_index. This means that
they will live and die with BlockManager.
A change to BlockManager::LookupBlockIndex:
- Previously, it was a const member function returning a non-const CBlockIndex*
- Now, there's are const and non-const versions of
BlockManager::LookupBlockIndex returning a CBlockIndex with the same
const-ness as the member function:
(e.g. const CBlockIndex* LookupBlockIndex(...) const)
See next commit for some weirdness that this eliminates.
The range based for-loops are modernize (using auto + destructuring) in
a future commit.
c821ab8be8 Use `GetAllOutputTypes` in `getblock` RPC function (Kiminuo)
d970a85d33 Move `GetAllOutputTypes` function from `rpc/rawtransaction.cpp` to `rpc/util.{h|cpp}` (Kiminuo)
Pull request description:
This PR attempts to replicate 0ccf9b2e55/src/rpc/rawtransaction.cpp (L547) to one other place (at the moment) so that users have better idea what RPC methods can actually return.
I created this PR as a follow-up to the idea mentioned here https://github.com/bitcoin/bitcoin/pull/23320#discussion_r732458112 (resolved).
ACKs for top commit:
kristapsk:
re-ACK c821ab8be8
Tree-SHA512: 5ff66a41ad7c43ec769f4a99933d2d070feea7c617286d94b6f9bfa1a2547a42211915778210a89074ad4b14d99f34852cc6871efed5e6f1e2ffedd40d669386
