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NousResearch/hermes-agent

MCP OAuth callback port reuse collision fixes

Cluster 73997 · mcp. Data as of

3 open items. Fix attempted, not merged.

The short answer

1open issue
2open PRs
4items grouped
Known?
Yes. 4 related items grouped here, 0 issues already closed.
Fix event
No fix has been merged to main. 1 PR closed without merging; see the attempts below.
Tracker
The maintainers' tracker marks this unresolved. That is separate from the fix event.
Still open
1 issue and 2 PRs.

These issues and pull requests address Errno 98 address-already-in-use errors during MCP OAuth login, caused by internal retry logic colliding with a pinned redirect port. Fixes involve applying SO_REUSEADDR and preventing self-collision on OAuth callback reservations.

Open issues1

  • Issue#73997mcp login: internal retry self-collides on pinned oauth.redirect_port, masking the real auth error (Errno 98)

Open PRs2

  • PR#74027fix(mcp): prevent OAuth retry self-collisions
  • PR#106639fix(mcp): SO_REUSEADDR on adopted OAuth callback reservations (Errno 98 after consent)

1 PR closed without merging

From the close comments: other 1

  • #106633 fix(mcp): SO_REUSEADDR on adopted OAuth callback reservations (Errno 98 after consent) · other
How this cluster was grouped
  • Link evidence (structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
  • Pairwise link density 0.50: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. 1.00 means every pair is linked.

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At a glance

Subsystem
mcp
Closed issues
0
Attempts
1 PR closed without merging

For your agent

The same facts, typed.

cluster/73997.json
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