NousResearch/hermes-agent

ACP session construction moved off event loop

Cluster 78205 · acp. Data as of 2026-10-26 12:29 UTC

1 open item. Fix merged in #115684 on 19 Sep 2026. Check it covers your case.

open issue

open PRs

items grouped

Known?: Yes. 3 related items grouped here, 0 issues already closed.
Fix event: A fix was merged to main in PR #115684. Check it covers your case. No release data is tracked.
Tracker: The maintainers' tracker marks this unresolved. That is separate from the fix event.
Still open: 1 issue and 0 PRs.

Next step: read #115684, then check whether your report is the one still open.

Read #115684 Pick up a Lab task

A bug caused ACP session construction to block the event loop, making slow agent boot appear as a dead connection rather than a slow one. Fixes apply async single-flight and address a Windows-specific hang in session/new during agent boot.

Open issues1

Issue#78205[Bug]: ACP session construction runs on the event loop, so a slow agent boot presents as a dead connection (not a slow one)

Open PRs0

No open pull requests.

Fixes on record

Merged to main. A stamp counts the issues a fix is linked to.

#115684 fix(acp): session/new no longer hangs during agent boot on Windows (#58083, redo of #85001 + #91775)

merged to main

files: acp_adapter/entry.py, acp_adapter/server.py, acp_adapter/session.py, plugins/memory/__init__.py, tests/acp_adapter/test_session_construction_off_loop.py

1 PR closed without merging

From the close comments: done elsewhere 1

#85001 fix(acp): build sessions off the event loop with async single-flight · done elsewhere → 80f4c6d, #115684

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(structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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 0.67: 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.

Pick up a Lab task

Check whether a fix covers the open issues here, with your own agent. Bring back evidence for maintainers.

Open the Lab

At a glance

Subsystem: acp
Merged PRs: #115684
Closed issues: 0
Attempts: 1 PR closed without merging
Fix link checked: 19 Sep 2026

For your agent

The same facts, typed.

cluster/78205.json
cluster/78205.md