GitHub PR：deleteAfterRun 与 cleanup 行为对齐（避免子会话长期堆积）

解决“cron 任务设置删除会话却不生效”的场景：把 cleanup 从硬编码 keep 改为读取 job.deleteAfterRun，跑完后可按预期删除隔离会话。

GITHUBDiscovered 2026-02-13Author arosstale

Prerequisites

You run isolated cron jobs (`sessionTarget=isolated`) and care about session retention size.
Your version includes or cherry-picks PR #15427 changes.

Steps

Create two test jobs: one with `deleteAfterRun: true`, one unset/false.
Run both jobs multiple times and record child session counts after each run.
Confirm the true-flag job maps to cleanup=delete while default job remains cleanup=keep.
Keep a small retention/audit policy for critical jobs before enabling delete globally.

Commands

openclaw gateway status

openclaw logs --local-time

openclaw help

Verify

Jobs with `deleteAfterRun: true` no longer accumulate completed isolated sessions; control jobs still retain history as configured.

Caveats

Deleting sessions reduces forensic visibility; keep compliance-sensitive workflows on retention mode.
Observed behavior still depends on runtime version and announcement flow path（需验证）。

Source attribution

This tip is aggregated from community/public sources and preserved with attribution.