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@cortze cortze commented Oct 30, 2025

Description

This PR supersedes the work done by the EthPandaOps at #35 and #73, closing as well #74 and #75

Many changes were made in a single PR, changelog:

  • New Chain module being aware of the fork and the chain-head
  • make the chain-module update with the Prysm node through the gRPC, the
    local status
  • Sync our Cgc, and Syncnets with the ENR, the subscriptions, and the
    Metadata
    . Reshape the internals so that each individual module reuses the Chain
    one
  • Improvements in the req/resp stream handling
  • Add missing fork-aware handshake

The test of this PR has also led to some intense debugging at the Hoodi network, unveiling this issue with some invalid messages

dennis-tra and others added 23 commits October 27, 2025 11:49
* feat(eth): add support for subscribing to custom topics

This commit adds a new flag `--subscription.topics` to the `eth` command, which allows users to specify a comma-separated list of topics to subscribe to. If this flag is not set, the default list of topics will be used.

This change is useful for users who only want to subscribe to a subset of topics, which can reduce the amount of data they receive and improve performance.

* docs: add documentation for topic subscription feature
refactor(node_config): simplify topic subscription check to improve readability
Add a counter to track goodbye messages received from peers.

This metric includes attributes for the goodbye code, the reason string,
and the peer's agent version. This provides visibility into why peers
are disconnecting.

Introduce a helper function `normalizeAgentVersion` to extract the
client name from the agent version string. This reduces the cardinality
of the agent attribute in the metric.

Also apply `normalizeAgentVersion` to the agent version logged in the
stream handler for consistency.
* add comparison between hermes and filecoin-lite

* add hermes' light networking capabilities

* Update README.md

Co-authored-by: Yiannis Psaras <52073247+yiannisbot@users.noreply.github.com>

* add missing text

---------

Co-authored-by: Yiannis Psaras <52073247+yiannisbot@users.noreply.github.com>
* pass full discv peer to dialer

* add subnet to bitfield translation

* pass the full discovered peers to the dialer

* ensure that the ENR and the MetaData share the right subnets

* add comment on peer-dialer

* make statickcheck happy

* bypass the default empty subnet configurations

* simplify code

* udpate dependencies

* clean-up

* add metrics for control msgs (per msgID)
- Add support for Fulu network fork with custom fork digests
- Update Go to 1.24.5 and upgrade dependencies
- Remove unused cpyStatusAny and deprecated cpyStatus helpers
- Skip TestReqResp_ProtocolRequests to prevent CI failures
Many changes in this single commit:
- New Chain module being aware of the fork and the chain-head
- make the chain-module update with the Prysm node through the gRPC the
local status
- Sync our Cgc, and Syncnets with the ENR, the subscriptions, and the
Metadata
. Reshape the internals so that each individual module reuses the Chain
one
- Improvements at the req/resp stream handling
- Add missing fork-aware handshake
This was referenced Oct 31, 2025
@cortze cortze merged commit 1dfab3a into main Oct 31, 2025
2 checks passed
@cortze cortze deleted the feat/fulu-support branch October 31, 2025 16:22
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6 participants