Block execution contains the time it takes to fetch state sync data from heimdall, which sometimes returns data with long latency (> 1s). When the latency is significant, the chain execution time will be affected and become inaccurate. This PR isolate the time of heimdall requests from block execution.
This pull request fixes the broken feature where the entire storage set is overridden.
Originally, the storage set override was achieved by marking the associated account
as deleted, preventing access to the storage slot on disk. However, since #29520, this
flag is also checked when accessing the account, rendering the account unreachable.
A fix has been applied in this pull request, which re-creates a new state object with all
account metadata inherited.
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
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.
Extends the opcontext interface to include accessor for code being executed in current context. While it is possible to get the code via `statedb.GetCode`, that approach doesn't work for initcode.
This pull request skips the state snapshot update if the base layer is
not existent, eliminating the numerous warning logs after an unclean
shutdown.
Specifically, Geth will rewind its chain head to a historical block
after unclean shutdown and state snapshot will be remained as unchanged
waiting for recovery. During this period of time, the snapshot is unusable
and all state updates should be ignored/skipped for state snapshot update.
This PR integrates witness-enabled block production, witness-creating
payload execution and stateless cross-validation into the `engine` API.
The purpose of the PR is to enable the following use-cases (for API
details, please see next section):
- Cross validating locally created blocks:
- Call `forkchoiceUpdatedWithWitness` instead of `forkchoiceUpdated` to
trigger witness creation too.
- Call `getPayload` as before to retrieve the new block and also the
above created witness.
- Call `executeStatelessPayload` against another client to
cross-validate the block.
- Cross validating locally processed blocks:
- Call `newPayloadWithWitness` instead of `newPayload` to trigger
witness creation too.
- Call `executeStatelessPayload` against another client to
cross-validate the block.
- Block production for stateless clients (local or MEV builders):
- Call `forkchoiceUpdatedWithWitness` instead of `forkchoiceUpdated` to
trigger witness creation too.
- Call `getPayload` as before to retrieve the new block and also the
above created witness.
- Propagate witnesses across the consensus libp2p network for stateless
Ethereum.
- Stateless validator validation:
- Call `executeStatelessPayload` with the propagated witness to
statelessly validate the block.
*Note, the various `WithWitness` methods could also *just be* an
additional boolean flag on the base methods, but this PR wanted to keep
the methods separate until a final consensus is reached on how to
integrate in production.*
---
The following `engine` API types are introduced:
```go
// StatelessPayloadStatusV1 is the result of a stateless payload execution.
type StatelessPayloadStatusV1 struct {
Status string `json:"status"`
StateRoot common.Hash `json:"stateRoot"`
ReceiptsRoot common.Hash `json:"receiptsRoot"`
ValidationError *string `json:"validationError"`
}
```
- Add `forkchoiceUpdatedWithWitnessV1,2,3` with same params and returns
as `forkchoiceUpdatedV1,2,3`, but triggering a stateless witness
building if block production is requested.
- Extend `getPayloadV2,3` to return `executionPayloadEnvelope` with an
additional `witness` field of type `bytes` iff created via
`forkchoiceUpdatedWithWitnessV2,3`.
- Add `newPayloadWithWitnessV1,2,3,4` with same params and returns as
`newPayloadV1,2,3,4`, but triggering a stateless witness creation during
payload execution to allow cross validating it.
- Extend `payloadStatusV1` with a `witness` field of type `bytes` if
returned by `newPayloadWithWitnessV1,2,3,4`.
- Add `executeStatelessPayloadV1,2,3,4` with same base params as
`newPayloadV1,2,3,4` and one more additional param (`witness`) of type
`bytes`. The method returns `statelessPayloadStatusV1`, which mirrors
`payloadStatusV1` but replaces `latestValidHash` with `stateRoot` and
`receiptRoot`.
After this PR, https://github.com/ethereum/go-ethereum/pull/28187, the
way to set the default logger is different. This PR only updates the way
to set logger in some test cases' comments that existed in the codebase
(since this commit
https://github.com/ethereum/go-ethereum/commit/b63e3c37a6). Although I
am not sure if it a good way to leave the code in the comment, it truly
makes me more efficiently to debug and fix the failing test cases.
Add changes from #30409 and #29338 to changelog.
---------
Co-authored-by: Martin HS <martin@swende.se>
Co-authored-by: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
This change makes the code slightly easier for downstream-projects to extend with more signer-types, but if functionalily equivalent to the previous code.
Remove redundant address presence check in `makeGasSStoreFunc`.
This PR simplifies the `makeGasSStoreFunc` function by removing the
redundant check for address presence in the access list. The updated
code now only checks for slot presence, streamlining the logic and
eliminating unnecessary panic conditions.
This change removes the unnecessary address presence check, simplifying
the code and improving maintainability without affecting functionality.
The previous panic condition was intended as a canary during the testing
phases (i.e. _YOLOv2_) and is no longer needed.
#29995 has been reverted due to an unexpected flaw in the state snapshot
process.
Specifically, it attempts to stop the state snapshot generation, which
could potentially
cause the system to halt if the generation is not currently running.
This pull request ports the changes made in #29995 and fixes the flaw.
This is a successor PR to #25743. This PR is based on a new iteration of
the spec: https://github.com/ethereum/execution-apis/pull/484.
`eth_multicall` takes in a list of blocks, each optionally overriding
fields like number, timestamp, etc. of a base block. Each block can
include calls. At each block users can override the state. There are
extra features, such as:
- Include ether transfers as part of the logs
- Overriding precompile codes with evm bytecode
- Redirecting accounts to another address
## Breaking changes
This PR includes the following breaking changes:
- Block override fields of eth_call and debug_traceCall have had the
following fields renamed
- `coinbase` -> `feeRecipient`
- `random` -> `prevRandao`
- `baseFee` -> `baseFeePerGas`
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
