This pull request delivers the new version of the state history, where
the raw storage key is used instead of the hash.
Before the cancun fork, it's supported by protocol to destruct a
specific account and therefore, all the storage slot owned by it should
be wiped in the same transition.
Technically, storage wiping should be performed through storage
iteration, and only the storage key hash will be available for traversal
if the state snapshot is not available. Therefore, the storage key hash
is chosen as the identifier in the old version state history.
Fortunately, account self-destruction has been deprecated by the
protocol since the Cancun fork, and there are no empty accounts eligible
for deletion under EIP-158. Therefore, we can conclude that no storage
wiping should occur after the Cancun fork. In this case, it makes no
sense to keep using hash.
Besides, another big reason for making this change is the current format
state history is unusable if verkle is activated. Verkle tree has a
different key derivation scheme (merkle uses keccak256), the preimage of
key hash must be provided in order to make verkle rollback functional.
This pull request is a prerequisite for landing verkle.
Additionally, the raw storage key is more human-friendly for those who
want to manually check the history, even though Solidity already
performs some hashing to derive the storage location.
---
This pull request doesn't bump the database version, as I believe the
database should still be compatible if users degrade from the new geth
version to old one, the only side effect is the persistent new version
state history will be unusable.
---------
Co-authored-by: Zsolt Felfoldi <zsfelfoldi@gmail.com>
This PR upgrades `golangci-lint` to v1.63.4 and fixes a warn message
which is reported by v1.63.4:
```text
WARN [config_reader] The configuration option `run.skip-dirs-use-default` is deprecated, please use `issues.exclude-dirs-use-default`.
```
Also fixes 2 warnings which are reported by v1.63.4:
```text
core/txpool/blobpool/blobpool.go:1754:12: S1005: unnecessary assignment to the blank identifier (gosimple)
for acct, _ := range p.index {
^
core/txpool/legacypool/legacypool.go:1989:19: S1005: unnecessary assignment to the blank identifier (gosimple)
for localSender, _ := range pool.locals.accounts {
^
```
This adds an API method `DropTransactions` to legacy pool, blob pool and
txpool interface. This method removes all txs currently tracked in the
pools.
It modifies the simulated beacon to use the new method in `Rollback`
which removes previous hacky implementation that also erroneously reset
the gas tip to 1 gwei.
---------
Co-authored-by: Felix Lange <fjl@twurst.com>
This PR fixes some issues with benchmarks
- [x] Removes log output from a log-test
- [x] Avoids a `nil`-defer in `triedb/pathdb`
- [x] Fixes some crashes re tracers
- [x] Refactors a very resource-expensive benchmark for blobpol.
**NOTE**: this rewrite touches live production code (a little bit), as
it makes the validator-function used by the blobpool configurable.
- [x] Switch some benches over to use pebble over leveldb
- [x] reduce mem overhead in the setup-phase of some tests
- [x] Marks some tests with a long setup-phase to be skipped if `-short`
is specified (where long is on the order of tens of seconds). Ideally,
in my opinion, one should be able to run with `-benchtime 10ms -short`
and sanity-check all tests very quickly.
- [x] Drops some metrics-bechmark which times the speed of `copy`.
---------
Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
A couple of tests set the debug level to `TRACE` on stdout,
and all subsequent tests in the same package are also affected
by that, resulting in outputs of tens of megabytes.
This PR removes such calls from two packages where it was prevalent.
This makes getting a summary of failing tests simpler, and possibly
reduces some strain from the CI pipeline.
Reverts ethereum/go-ethereum#30495
You are free to create a proper Clear method if that's the best way. But
one that does a proper cleanup, not some hacky call to set gas which
screws up logs, metrics and everything along the way. Also doesn't work
for legacy pool local transactions.
The current code had a hack in the simulated code, now we have a hack in
live txpooling code. No, that's not acceptable. I want the live code to
be proper, meaningful API, meaningful comments, meaningful
implementation.
Here we move the method that drops all transactions by temporarily increasing the fee
into the TxPool itself. It's better to have it there because we can set it back to the
configured value afterwards. This resolves a TODO in the simulated backend.
This pull request introduces a state.Reader interface for state
accessing.
The interface could be implemented in various ways. It can be pure trie
only reader, or the combination of trie and state snapshot. What's more,
this interface allows us to have more flexibility in the future, e.g.
the
archive reader (for accessing archive state).
Additionally, this pull request removes the following metrics
- `chain/snapshot/account/reads`
- `chain/snapshot/storage/reads`
This does not change the behavior here as the nonce in the argument is
tx.Nonce(). This commit helps to make the function easier to read and avoid
capturing the tx in the function.
* .golangci.yml: enable check for consistent receiver name
* beacon/light/sync: fix receiver name
* core/txpool/blobpool: fix receiver name
* core/types: fix receiver name
* internal/ethapi: use consistent receiver name 'api' for handler object
* signer/core/apitypes: fix receiver name
* signer/core: use consistent receiver name 'api' for handler object
* log: fix receiver name
Here we add a Go API for running tracing plugins within the main block import process.
As an advanced user of geth, you can now create a Go file in eth/tracers/live/, and within
that file register your custom tracer implementation. Then recompile geth and select your tracer
on the command line. Hooks defined in the tracer will run whenever a block is processed.
The hook system is defined in package core/tracing. It uses a struct with callbacks, instead of
requiring an interface, for several reasons:
- We plan to keep this API stable long-term. The core/tracing hook API does not depend on
on deep geth internals.
- There are a lot of hooks, and tracers will only need some of them. Using a struct allows you
to implement only the hooks you want to actually use.
All existing tracers in eth/tracers/native have been rewritten to use the new hook system.
This change breaks compatibility with the vm.EVMLogger interface that we used to have.
If you are a user of vm.EVMLogger, please migrate to core/tracing, and sorry for breaking
your stuff. But we just couldn't have both the old and new tracing APIs coexist in the EVM.
---------
Co-authored-by: Matthieu Vachon <matthieu.o.vachon@gmail.com>
Co-authored-by: Delweng <delweng@gmail.com>
Co-authored-by: Martin HS <martin@swende.se>
* make blobpool reject blob transactions with fee below the minimum
* core/txpool: some minot nitpick polishes and unified error formats
* core/txpool: do less big.Int constructions with the min blob cap
---------
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
* core/txpool, miner: speed up blob pool pending retrievals
* miner: fix test merge issue
* eth: same same
* core/txpool/blobpool: speed up blobtx creation in benchmark a bit
* core/txpool/blobpool: fix linter
---------
Co-authored-by: Martin Holst Swende <martin@swende.se>
This change makes the legacy transaction pool use of `uint256.Int` instead of `big.Int`. The changes are made primarily only on the internal functions of legacypool.
---------
Co-authored-by: Martin Holst Swende <martin@swende.se>
* core/txpool/blobpool: clean up resurrected junk after a crash
* core/txpool/blobpool: track transaction insertions and rejections
* core/txpool/blobpool: linnnnnnnt
This change makes use of uin256 to represent balance in state. It touches primarily upon statedb, stateobject and state processing, trying to avoid changes in transaction pools, core types, rpc and tracers.
The code to compute a versioned hash was duplicated a couple times, and also had a small
issue: if we ever change params.BlobTxHashVersion, it will most likely also cause changes
to the actual hash computation. So it's a bit useless to have this constant in params.
This PR replaces Geth's logger package (a fork of [log15](https://github.com/inconshreveable/log15)) with an implementation using slog, a logging library included as part of the Go standard library as of Go1.21.
Main changes are as follows:
* removes any log handlers that were unused in the Geth codebase.
* Json, logfmt, and terminal formatters are now slog handlers.
* Verbosity level constants are changed to match slog constant values. Internal translation is done to make this opaque to the user and backwards compatible with existing `--verbosity` and `--vmodule` options.
* `--log.backtraceat` and `--log.debug` are removed.
The external-facing API is largely the same as the existing Geth logger. Logger method signatures remain unchanged.
A small semantic difference is that a `Handler` can only be set once per `Logger` and not changed dynamically. This just means that a new logger must be instantiated every time the handler of the root logger is changed.
----
For users of the `go-ethereum/log` module. If you were using this module for your own project, you will need to change the initialization. If you previously did
```golang
log.Root().SetHandler(log.LvlFilterHandler(log.LvlInfo, log.StreamHandler(os.Stderr, log.TerminalFormat(true))))
```
You now instead need to do
```golang
log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(os.Stderr, log.LevelInfo, true)))
```
See more about reasoning here: https://github.com/ethereum/go-ethereum/issues/28558#issuecomment-1820606613
On ACD 163, it was agreed to bump the target and max blob values from `2/4` to `3/6` for future devnets until we could decide on final mainnet number. This change contains said update, making master pass all the hive tests. The final decision for mainnet cancun is still to be made.
---------
Co-authored-by: Felix Lange <fjl@twurst.com>
rjl493456442
Daniel Liu
jwasinger
Martin HS
Péter Szilágyi
minh-bq
maskpp
Zoo
Marius van der Wijden
psogv0308
Felix Lange
Aaron Chen
Sina M
Lee Bousfield
Roberto Bayardo
colin
buddho
bk
Ng Wei Han
Dimitris Apostolou
Alfie John
alex
0xbstn
lightclient