fix(code-runtime-python): reap same-group children and correct log-budget bound

mirror of https://github.com/deepseek-ai/deepseek-harness.git synced 2026-09-11 04:00:38 +00:00

Address review findings on the CPython backend:
- CRITICAL: a model program could leave a descendant in the child's own
  process group that ignores SIGTERM but releases the inherited pipes, so
  the leader's `close` fired and settle() cancelled the pending SIGKILL
  before it escalated — run()/dispose() returned while that child lived.
  kill() now unrefs the grace timer and settle() no longer clears it, so
  the SIGKILL reaches the whole group; killGroup swallows ESRCH when the
  group is already gone (the normal case). Adds a real-subprocess
  regression test.
- WARNING: the maxLogBytes/maxValueBytes load bound divided the frame
  ceiling by 6 for escape expansion, but both budgets are metered in
  already-escaped serialized bytes, so a payload occupies at most
  cap+envelope on the wire. Bound is now ceiling-envelope; drop the unused
  escape constant.
- Narrow the runtime.spec.ts header to "no subprocess mocks" (it mocks
  node:fs.copyFileSync for staging-failure cases).
- Use full-width punctuation in the README.zh.md prose per translation
  rules; re-record the pair.

This commit is contained in:

Chinesezjc

2026-08-31 14:21:19 +08:00

committed by

Tianyi Cui

parent 538ad4d3dc

commit 9a05c0075f

4 changed files with 108 additions and 21 deletions

									
										packages/code-runtime/code-runtime-python/README.i18n.yaml
									
		+1
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				@@ -3,4 +3,4 @@

				# after editing either side, bring the other along and re-record with:

				#   pnpm run verify-translation-pairing --write packages/code-runtime/code-runtime-python/README.md

				README.md: 31c493ee119f145c7cf11ed22e2c191226919410

				README.zh.md: 6f808ed7c768985be38c6b9f4d6cb701e702cd76

				README.zh.md: 60233e71c3830e5acdb43b80ba7cdccfceef064a