{"repo":"NousResearch/hermes-agent","public_id":"12875","display_label":"Gateway restart task zombie process bug fixes","summary":"Multiple related fixes and a bug report addressing a specific issue where the /restart endpoint could leave a zombie process by incorrectly cancelling the _run_restart task during _stop_impl. The fixes focus on excluding _run_restart from background task cancellation.","subsystem":"gateway","counts":{"members":4,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":2},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":53572,"merged_at":"2026-06-27T10:57:31+00:00"},"resolution":{"state":"resolved","by":"pr-53572"},"freshness":{"state":"verified","last_verified_at":"2026-06-27T10:57:31+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.5},"fix_edges":[{"issue_number":12875,"pr_number":53572,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-06-27T10:57:31+00:00"}],"members":[{"kind":"issue","number":12875,"title":"[Bug]: /restart can leave zombie process — _stop_impl cancels the _run_restart background task mid-execution","url":null,"state":"closed"},{"kind":"pr","number":12946,"title":"fix(gateway): prevent /restart zombie by excluding _restart_task from stop cancellation","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#13173","number":13173}],"category":"merged_via","implication":"superseded"},"merged":false,"is_fix_pr":true,"fix_tier":"suggested","fix_detail_withheld":true},{"kind":"pr","number":13173,"title":"fix(gateway): exclude _run_restart from _background_tasks to prevent zombie on /restart","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"1ce5d6d97","number":0},{"kind":"pr","value":"#53572","number":53572}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":53572,"title":"fix(gateway): prevent /restart zombie — keep _run_restart out of _background_tasks (#12875)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["gateway/run.py","scripts/release.py","tests/gateway/test_restart_drain.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}