- default `MultiAddress` param for `newStandardSwitch` does not raise
- clean up triple lookup and avoid `KeyError` when adding muxer
- `{.async: (raises).}` for `relay/utils.nim`
- `{.async: (raises).}` annotations for `protocols/secure`
- avoid pointless exception raising in `dcutr/server`
- fix: allFuturesThrowing compilation issue on daily
- feat: Yamux timeout
- Fix empty path crash issue for MultiAddresses `unix`, `ip6zone`, `dns***`.
- fix: move transport interop tests to nim-libp2p repo
- use chronos 4.0.0
- fix typo in `ProtoMessage.toString()`
- increase tolerance of `simple heartbeat` test
- remove unused `MultiBase.encode(..., Cid)` function
- move `allFutureThrowing` helper to tests
- use new Chronos `trackCounter` APIs for leaks checks in tests
- remove unused `LPStreamError` types
- change `SecioError` and `NoiseError` to descendants of `LPStreamError`
- do not log yamux buffers without sanitization (trace log level)
- don't forget closing the stream when final `{Fin}` fails in yamux
- use `race` instead of `or` to avoid lockup
- in yamux, do not write `{Rst}` packet to stream that's in use
- avoid `KeyError` in edge case of yamux handler
- avoid triple lookup in `m.flushed` yamux table
- catch `WebSocketError` in `wstransport`
- define proper parent error type for `YamuxError`
- document known `--mm:orc` crash
- add `{.async: (raises).}` to `libp2p/stream` modules
Fix the `/eth/v1/beacon/deposit_snapshot` API to produce proper EIP-4881
compatible `DepositTreeSnapshot` responses. The endpoint used to expose
a Nimbus-specific database internal format.
Also fix trusted node sync to consume properly formatted EIP-4881 data
with `--with-deposit-snapshot`, and `--finalized-deposit-tree-snapshot`
beacon node launch option to use the EIP-4881 data. Further ensure that
`ncli_testnet` produces EIP-4881 formatted data for interoperability.
- fix conversion error with `or` on futures with `{.async: (raises: []).}`
- Fix `or` deadlock issue.
- Ensure that `OwnCancelSchedule` flag will not be removed from `wait()` and `withTimeout()`.
- Add missing parts of defaults buffer size increase.
- Avoid `ValueError` effect in varargs `race`/`one`
- fix circular reference in timer
- Ensure `transp.reader` is reset to `nil` on error
This reverts commit 21601f59e2.
Reason: `/eth/v1/beacon/light_client/updates?start_period=0&count=128`
provides malformed data. Reverting fixes it locally.
Download JSON and SSZ, then use this script to validate (Holesky).
Need to export some symbols for parsing.
```nim
import
stew/io2,
./beacon_chain/spec/[digest, forks, helpers, presets],
./beacon_chain/spec/eth2_apis/[eth2_rest_serialization, rest_light_client_calls]
let jsonBytes = io2.readAllBytes("/Users/etan/Downloads/json_updates.json").get()
let
(cfg, unknowns) = readRuntimeConfig("/Users/etan/Documents/Repos/nimbus-eth2/vendor/holesky/custom_config_data/config.yaml")
genesis_validators_root = Eth2Digest.fromHex("0x9143aa7c615a7f7115e2b6aac319c03529df8242ae705fba9df39b79c59fa8b1")
forkDigests = newClone ForkDigests.init(cfg, genesis_validators_root)
let updates = seq[ForkedLightClientUpdate].decodeJsonLightClientObjects(jsonBytes, cfg, forkDigests)
var entries = newSeqOfCap[RestVersioned[ForkedLightClientUpdate]](updates.len)
for update in updates:
let
contextEpoch = withForkyUpdate(update):
when lcDataFork > LightClientDataFork.None:
forkyUpdate.contextEpoch
else:
continue
contextFork = cfg.consensusForkAtEpoch(contextEpoch)
entries.add RestVersioned[ForkedLightClientUpdate](
data: update,
jsonVersion: contextFork,
sszContext: forkDigests[].atconsensusFork(contextFork))
let res =
block:
var default: seq[byte]
try:
var stream = memoryOutput()
for e in entries:
withForkyUpdate(e.data):
when lcDataFork > LightClientDataFork.None:
var cursor = stream.delayFixedSizeWrite(sizeof(uint64))
let initPos = stream.pos
stream.write e.sszContext.data
var writer = SszWriter.init(stream)
writer.writeValue forkyUpdate
cursor.finalWrite (stream.pos - initPos).uint64.toBytesLE()
stream.getOutput(seq[byte])
except SerializationError:
default
except IOError:
default
let sszBytes = io2.readAllBytes("/Users/etan/Downloads/ssz_updates.ssz").get()
let sszUpdates = seq[ForkedLightClientUpdate].decodeSszLightClientObjects(res, cfg, forkDigests)
doAssert updates.len == sszUpdates.len
for i in 0 ..< updates.len:
doAssert updates[i].kind == sszUpdates[i].kind
withForkyUpdate(updates[i]):
when lcDataFork > LightClientDataFork.None:
doAssert forkyUpdate == sszUpdates[i].forky(lcDataFork)
doAssert sszBytes == res
```
Jacek Sieka
diegomrsantos
tersec
Etan Kissling
andri lim
Kim De Mey