This makes code more consistent and makes it easier to add compile-time checking to
enforce that format strings contain the right specifiers, because it stops
using Untranslated() to create the format string, so the Untranslated()
function will not need to get involved in formatting.
-BEGIN VERIFY SCRIPT-
quote='"[^"]+"'
quotes="(?:$quote|\\s)*"
nonparens="[^()]*"
single_level_paren="\($nonparens\)"
double_level_paren="\($nonparens\($nonparens\)$nonparens\)"
exprs="(?:$double_level_paren|$single_level_paren|$nonparens)*"
git grep -l 'Untranslated' | xargs perl -0777 -i -pe "s/strprintf\((\\W*)Untranslated\(($quotes)\)($exprs)(\))/Untranslated(\1strprintf(\2\3))/gs"
-END VERIFY SCRIPT-
Instead of having a single NodeContext::shutdown member that is used both to
request shutdowns and check if they have been requested, use separate members
for each. Benefits of this change:
1. Should make code a little clearer and easier to search because it is easier
to see which parts of code are triggering shutdowns and which parts are just
checking to see if they were triggered.
2. Makes it possible for init.cpp to specify additional code to run when a
shutdown is requested, like signalling the m_tip_block_cv condition variable.
Motivation for this change was to remove hacky NodeContext argument and
m_tip_block_cv access from the StopRPC function, so StopRPC can just be
concerned with RPC functionality, not other node functionality.
a240e150e8 streams: remove AutoFile::Get() entirely (Pieter Wuille)
e624a9bef1 streams: cache file position within AutoFile (Pieter Wuille)
Pull request description:
Fixes#30833.
Instead of relying on frequent `ftell` calls (which appear to cause a significant slowdown on some systems) in XOR-enabled `AutoFile`s, cache the file position within `AutoFile` itself.
ACKs for top commit:
achow101:
ACK a240e150e8
davidgumberg:
untested reACK a240e150e8
theStack:
Code-review ACK a240e150e8
Tree-SHA512: fd3681edc018afaf955dc7a41a0c953ca80d46c1129e3c5b306c87c95aae93b2fe7b900794eb8b6f10491f9211645e7939918a28838295e6873eb226fca7006f
This ensures that the index does not miss any 'new block' signals
occurring in-between reading the 'next block' and setting 'm_synced'.
Because, if this were to happen, the ignored blocks would never be
indexed, thus stalling the index forever.
824f47294a node: Use log levels in noui_ThreadSafeMessageBox (TheCharlatan)
ddc7872c08 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 824f47294a
maflcko:
ACK 824f47294a🔎
achow101:
ACK 824f47294a
hebasto:
re-ACK 824f47294a.
Tree-SHA512: 2868ee7b045fe7f3ac582ce5039141b398480b7627734976201dafaaef7544b8461635a7292fee4a7f32ff1bfc26f9bd4d0c292dca424ba42fb7fc4483d7ce8d
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.
f65b0f6401 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 f65b0f6401
ryanofsky:
Code review ACK f65b0f6401. Just moved log "Syncing" log line since last commit to avoid having to call now() twice.
furszy:
ACK f65b0f6401
TheCharlatan:
ACK f65b0f6401
Tree-SHA512: afa8f05786318d36346d167ff53ea0b3bc8abdb0ad04465d199dc3eb91e9f837369e24fcb7e24b5757b02d698ec504e61da6ac365eaf006c874fc07a424a7e20
Only NextSyncBlock requires cs_main lock. The
other function calls like Commit or Rewind will
lock or not cs_main internally when they need it.
Avoiding keeping cs_main locked when Commit() or
Rewind() write data to disk.
This fixes the log output when -logsourcelocations is used.
Also, instead of 'ERROR:', the log will now say '[error]', like other
errors logged with LogError.
-BEGIN VERIFY SCRIPT-
sed -i --regexp-extended 's! error\("([^"]+)"! LogError("\1\\n"!g' $( git grep -l ' error(' ./src/ )
-END VERIFY SCRIPT-
This is needed for the next commit.
-BEGIN VERIFY SCRIPT-
# Separate sed invocations to replace one-line, and two-line error(...) calls
sed -i --regexp-extended 's!( +)return (error\(.*\);)!\1\2\n\1return false;!g' $( git grep -l 'return error(' )
sed -i --null-data --regexp-extended 's!( +)return (error\([^\n]*\n[^\n]*\);)!\1\2\n\1return false;!g' $( git grep -l 'return error(' )
-END VERIFY SCRIPT-
Use SignalInterrupt object instead. There is a slight change in behavior here
because the previous StartShutdown code used to abort on failure and the
new code logs errors instead.
The legacy serialization was vulnerable to maleation and is fixed by
adopting the same serialization procedure as was already in use for
MuHash.
This also includes necessary test fixes where the hash_serialized2 was
hardcoded as well as correction of the regtest chainparams.
Co-authored-by: Sebastian Falbesoner <sebastian.falbesoner@gmail.com>
When using an assumedvalid chainstate, only process validationinterface
callbacks from the background chainstate within indexes. This ensures
that all indexes are built in-order.
Later, we can possibly designate indexes which can be built out of order
and continue their operation during snapshot use.
Once the background sync has completed, restart the indexes so that
they continue to index the now-validated snapshot chainstate.
c0bf667912 index: add [nodiscard] attribute to functions writing to the db (furszy)
eef595560e index: coinstats reorg, fail when block cannot be reversed (furszy)
Pull request description:
Found it while reviewing https://github.com/bitcoin/bitcoin/pull/24230#discussion_r1310863359.
During a reorg, continuing execution when a block cannot be reversed leaves the
coinstats index in an inconsistent state.
This was surely overlooked when 'CustomRewind' was implemented.
ACKs for top commit:
ryanofsky:
Code review ACK c0bf667912. Only change since last review is new commit adding [[nodiscard]]
Tree-SHA512: f4fc8522508d23e4fff09a29c935971819b1bd3b2a260e08e2e2b72f9340980d74fbec742a58fe216baf61d27de057c7c8300e8fa075f8507cd1227f128af909
During a reorg, continuing execution when a block cannot be
reversed leaves the coinstats index in an inconsistent state,
which was surely overlooked when 'CustomRewind' was implemented.
This removes unused includes, primitives/block found manually, and the
others by iwyu:
blockfilter.h should remove these lines:
- #include <serialize.h> // lines 16-16
- #include <undo.h> // lines 18-18
d8f1222ac5 refactor: Correct dbwrapper key naming (TheCharlatan)
be8f159ac5 build: Remove leveldb from BITCOIN_INCLUDES (TheCharlatan)
c95b37d641 refactor: Move CDBWrapper leveldb members to their own context struct (TheCharlatan)
c534a615e9 refactor: Split dbwrapper CDBWrapper::EstimateSize implementation (TheCharlatan)
586448888b refactor: Move HandleError to dbwrapper implementation (TheCharlatan)
dede0eef7a refactor: Split dbwrapper CDBWrapper::Exists implementation (TheCharlatan)
a5c2eb5748 refactor: Fix logging.h includes (TheCharlatan)
84058e0eed refactor: Split dbwrapper CDBWrapper::Read implementation (TheCharlatan)
e4af2408f2 refactor: Pimpl leveldb::Iterator for CDBIterator (TheCharlatan)
ef941ff128 refactor: Split dbwrapper CDBIterator::GetValue implementation (TheCharlatan)
b7a1ab5cb4 refactor: Split dbwrapper CDBIterator::GetKey implementation (TheCharlatan)
d7437908cd refactor: Split dbwrapper CDBIterator::Seek implementation (TheCharlatan)
ea8135de7e refactor: Pimpl leveldb::batch for CDBBatch (TheCharlatan)
b9870c920d refactor: Split dbwrapper CDBatch::Erase implementation (TheCharlatan)
532ee812a4 refactor: Split dbwrapper CDBBatch::Write implementation (TheCharlatan)
afc534df9a refactor: Wrap DestroyDB in dbwrapper helper (TheCharlatan)
Pull request description:
Leveldb headers are currently included in the `dbwrapper.h` file and thus available to many of Bitcoin Core's source files. However, leveldb-specific functionality should be abstracted by the `dbwrapper` and does not need to be available to the rest of the code. Having leveldb included in a widely-used header such as `dbwrapper.h` bloats the entire project's header tree.
The `dbwrapper` is a key component of the libbitcoinkernel library. Future users of this library would not want to contend with having the leveldb headers exposed and potentially polluting their project's namespace.
For these reasons, the leveldb headers are removed from the `dbwrapper` by moving leveldb-specific code to the implementation file and creating a [pimpl](https://en.cppreference.com/w/cpp/language/pimpl) where leveldb member variables are indispensable. As a final step, the leveldb include flags are removed from the `BITCOIN_INCLUDES` and moved to places where the dbwrapper is compiled.
---
This pull request is part of the [libbitcoinkernel project](https://github.com/bitcoin/bitcoin/issues/27587), and more specifically its stage 1 step 3 "Decouple most non-consensus headers from libbitcoinkernel".
ACKs for top commit:
stickies-v:
re-ACK d8f1222ac5
MarcoFalke:
ACK d8f1222ac5🔠
Tree-SHA512: 0f58309be165af0162e648233451cd80fda88726fc10c0da7bfe4ec2ffa9afe63fbf7ffae9493698d3f39653b4ad870c372eee652ecc90ab1c29d86c387070f3
At present, during init, we traverse the chain (once per index)
to confirm that all necessary blocks to sync each index up to
the current tip are present.
To make the process more efficient, we can fetch the oldest block
from the indexers and perform the chain data existence check from
that point only once.
This also moves the pruning violation check to the end of the
'loadinit' thread, which is where the reindex, block loading and
chain activation processes happen.
Making the node's startup process faster, allowing us to remove
the global g_indexes_ready_to_sync flag, and enabling the
execution of the pruning violation verification even when the
reindex or reindex-chainstate flags are enabled (which has being
skipped so far).
By moving the 'StartIndexes()' call into the 'initload'
thread, we can remove the threads active wait. Optimizing
the available resources.
The only difference with the current state is that now the
indexes threads will only be started when they can process
work and not before it.
By generalizing 'GetFirstStoredBlock' and implementing
'CheckBlockDataAvailability' we can dedup code and
avoid repeating work when multiple indexes are enabled.
E.g. get the oldest block across all indexes and
perform the pruning violation check from that point
up to the tip only once (this feature is being introduced
in a follow-up commit).
This commit shouldn't change behavior in any way.
Co-authored-by: Ryan Ofsky <ryan@ofsky.org>
And transfer the responsibility of verifying whether 'start_block'
has data or not to the caller.
This is because the 'GetFirstStoredBlock' function responsibility
is to return the first block containing data. And the current
implementation can return 'start_block' when it has no data!. Which
is misleading at least.
Edge case behavior change:
Previously, if the block tip lacked data but all preceding blocks
contained data, there was no prune violation. And now, such
scenario will result in a prune violation.
FatalError replaces what previously was the AbortNode function in
shutdown.cpp.
This commit is part of the libbitcoinkernel project and further removes
the shutdown's and, more generally, the kernel library's dependency on
interface_ui with a kernel notification method. By removing interface_ui
from the kernel library, its dependency on boost is reduced to just
boost::multi_index. At the same time it also takes a step towards
de-globalising the interrupt infrastructure.
Co-authored-by: Russell Yanofsky <russ@yanofsky.org>
Co-authored-by: TheCharlatan <seb.kung@gmail.com>
This is done in preparation for the next commit where a new FatalError
function is introduced. FatalErrorf follows common convention to append
'f' for functions accepting format arguments.
-BEGIN VERIFY SCRIPT-
sed -i 's/FatalError/FatalErrorf/g' $( git grep -l 'FatalError')
-END VERIFY SCRIPT-
