Refactors filters.go such that map+locks are now in their own class
Move logic for safely canceling & draining channel to its own class
changed subscriptions to ask for size of buffer and construct its own
channel
marked as draft b/c need to do live testing.
Run tests from a new repo
https://github.com/ethereum/execution-spec-tests.
Also introduce `HashCheck()` function that checks correctness of block's
uncle, transaction, and withdrawals hashes.
Moved some of the tracers to `eth/tracers/logger` to make it more
similar to go-ethereum.
Removed Erigon-specific `Capture-` functions
Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro-2.local>
Remove `callType` argument from `CaptureStart`, and change `callType
vm.CallType` to `typ vm.OpCode` in `CaptureEnter` and move to the first
position (as it is in geth)
Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro-2.local>
Splitting function `CaptureStart` into `CaptureStart` (when depth == 0)
and `CaptureEnter` (when depth > 0), while removing argument `depth`.
Same with splitting `CaptureEnd` into `CaptureEnd` and `CaptureExit`
Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro-2.local>
In this first step, the new functions `CaptureTxStart` and
`CaptureTxEnd` are introduced to all tracers
Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>
Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro-2.local>
Workaround for https://github.com/ledgerwatch/erigon/issues/6308
Very inefficient, because it get 1 single header from the request of 192
headers, so moves quite slowly
Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>
Embedded CL is not supported for Gnosis Chain, so it makes sense to set
`externalcl` to true by default for it.
Also, this PR sets `terminalTotalDifficultyPassed` for Gnosis Chain &
Chiado (see https://docs.gnosischain.com/updates/20221210-merge).
Regarding https://github.com/ledgerwatch/erigon/issues/6260
added flag `--p2p.allowed-ports=<porta>,<portb>` to restrict which ports
to use for sentries for different protocol versions.
Default for this flag is `30303, 30304` (first port is inherited from
`--port` flag defaults.
If `--port` is changed and it's new value is not presented in allowed
port list, provided port will be allowed as well as list provided via
`--p2p.allowed-ports`
Port picking is straightforward, we create sentry gRPC server for
protocol over first allowed port that is not already taken.
If there are no allowed ports left, erigon exits with hint.
Works around a flaw in the upgrade logic of the system contracts. Since
they are updated directly, without first being self-destructed and then
re-created, the usual incarnation logic does not get activated, and all
historical records of the code of these contracts are retrieved as the
most recent version. This problem will not exist in erigon3, but until
then, a workaround will be used to access code of such contracts through
a special structure, `SystemContractCodeLookup`
Fixes https://github.com/ledgerwatch/erigon/issues/5865
Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>
Change from:
```
begin(TxNoSync)
exec new block, index nee data
do limited pruning
commit()
send notifications about new data arrival to other apps, they may start reading new data at this time (by new read transactions)
```
Change to:
```
begin(TxNoSync)
exec new block, index nee data
commit() // no fsync here
send notifications about new data arrival to other apps, they may start reading new data at this time (by new read transactions)
begin()
do pruning
commit() // fsync here
```
it allows notify earlier. Fsync (of all changes) on modern drives is
fast, but on cloud-drives it’s about 1sec in worst cases.
