nspcc-dev / nspcc-dev/neofs-node

IR stops processing (some?) requests after RPC reconnection

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#3,689 2 comments 0 reactions 0 assignees View on GitHub

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bug I4 neofs-ir S4 U3
Dominant language
Go
Stars
38
Forks
51
Avg merge
1d 20h
Merged PRs (30d)
38

Description

Expected Behavior

RPC connection loss -> reconnect -> continue working with notary requests as usual.

Current Behavior

RPC connection loss -> reconnect -> node bootstrap requests are no longer processed.

Possible Solution

Fix something.

Steps to Reproduce (for bugs)

External RPC, drop connection. Most likely it's not 100% reproducible.

Context

This has happened on mainnet.

Regression

Doesn't look like.

Your Environment

  • Version used: 0.49.0

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by tracing external RPC reconnection and the handling of node bootstrap requests in the Go code. Reproduce the issue by dropping the RPC connection and observing behavior after reconnection; done means node bootstrap and notary requests continue processing normally.

Written by the indexing model from the issue text.

Assessment

Tech stack
go
Domain
distributed-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
35/100

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