Cairn

Copilot ACP subprocess leak on teardown

NousResearch/hermes-agent · cluster 124835 · acp

Data as of

3 open items. Fix attempted, not merged.

The short answer

1open issue
2open PRs
3items grouped
Known?
Yes. 3 related items grouped here, 0 issues already closed.
Fix event
No fix has been merged to main. 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 items concern native subprocesses spawned by the Copilot ACP launcher not being properly cleaned up when a session or model request ends. The work involves reaping or terminating the full process tree at teardown to prevent leaks.

Open issues1

  • Issue#124835[Bug]: Copilot ACP leaks native subprocesses on every model request

Open PRs2

  • PR#124850fix(acp): terminate the whole Copilot process tree at session teardown
  • PR#124851fix(copilot-acp): reap the launcher's native descendant on teardown (#124835)
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(structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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.

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At a glance

Subsystem
acp
Closed issues
0
Attempts
0 PRs closed without merging

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The same facts, typed.

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