simplex-chat / simplex-chat/simplexmq

smp-server start fails on ubuntu without IPv6

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Dominant language
Haskell
Stars
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Forks
111
Avg merge
3d 11h
Merged PRs (30d)
9

Description

I have an ubuntu server with IPv6 disabled and smp-server 6.2 fails to start wiith the following error:

smp-server: Network.Socket.socket: unsupported operation (Address family not supported by protocol)

I don't see IPv6 being listed as a requirement in any docs, is this a bug?

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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 reproducing smp-server 6.2 on Ubuntu with IPv6 disabled and inspect the server startup networking path around the reported Address family not supported error. Done means smp-server starts successfully without IPv6 and the unsupported-operation error no longer occurs.

Written by the indexing model from the issue text.

Assessment

Tech stack
haskell
Domain
networking
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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