Cairn

stdin/fd 0 handling bugs in session kernel cells

NousResearch/hermes-agent · cluster 123559 · agent

Data as of

4 open items. Fix attempted, not merged.

The short answer

1open issue
3open PRs
4items grouped
Known?
Yes. 4 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 3 PRs.

These items address bugs where session-kernel cell subprocesses incorrectly inherit or share stdin, causing input() calls and stdin-reading subprocesses to hang or interfere with subsequent cells. The fixes involve giving cells EOF on stdin and detaching fd 0 from cell subprocesses.

Open issues1

  • Issue#123559[Bug]: execute_code session kernel: input() or a stdin-reading subprocess hangs until timeout, and a background reader swallows the next cell

Open PRs3

  • PR#123560fix(execute_code): give session-kernel cells EOF on stdin, not the request pipe
  • PR#123593fix(execute_code): detach the session kernel's fd 0 from cell subprocesses
  • PR#136426execute_code session-kernel cells read EOF from stdin instead of the kernel's request pipe (#123559, salvage #123560)
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(structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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
agent
Closed issues
0
Attempts
0 PRs closed without merging

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The same facts, typed.

cluster/123559.json
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