fix(sandbox): clean up PTY startup cancellation - #4750

Merged

seratch merged 12 commits into

openai:mainfrom

Hughhhhcoder:codex/openai-agents-pty-startup-cancel

Sep 7, 2026

Commits on Aug 29, 2026

Commits on Aug 31, 2026

test(sandbox): account for Python 3.10 cancellation messages
Hughhhhcoder
committed
9ef5f9d
fix(sandbox): continue PTY cleanup after kill failure
Hughhhhcoder
committed
45dc7c3
fix(sandbox): retain failed PTY cleanup ownership
Hughhhhcoder
committed
15b40c6
fix(sandbox): report PTY termination failures
Hughhhhcoder
committed
0b86ca2
fix(sandbox): preserve process group cleanup errors
Hughhhhcoder
committed
60c2d7e
fix(sandbox): retry retained PTY process groups
Hughhhhcoder
committed
f1fd970
fix(sandbox): remove unreachable PTY cancellation state
Hughhhhcoder
committed
d9e614c