{"repo":"NousResearch/hermes-agent","public_id":"112816","display_label":"TUI stdio gateway resilience to inline RPC failures","summary":"These issues and fixes address a bug where unhandled exceptions in inline stdio RPC handlers could kill the TUI gateway process and drop in-flight replies. The work focuses on keeping the stdio gateway alive and isolated from child processes after such crashes.","subsystem":"gateway","counts":{"members":4,"open_issues":0,"open_issues_distinct":0,"open_prs":1,"closed_issues":1,"merged_prs":1,"attempt_prs":2},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":113223,"merged_at":"2026-09-17T00:53:29+00:00"},"resolution":{"state":"resolved","by":"pr-113223"},"freshness":{"state":"verified","last_verified_at":"2026-09-17T00:53:29+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.5},"fix_edges":[{"issue_number":112816,"pr_number":113223,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-09-17T00:53:29+00:00"},{"issue_number":112818,"pr_number":113223,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-09-17T00:53:29+00:00"}],"members":[{"kind":"issue","number":112816,"title":"[Bug]: Unhandled exception in an inline stdio RPC handler kills the TUI gateway child and loses in-flight replies","url":null,"state":"closed"},{"kind":"pr","number":112822,"title":"fix(tui): keep stdio gateway alive after inline RPC failures","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"741fa6acc15","number":0},{"kind":"pr","value":"#112826","number":112826}],"category":"uncategorized","implication":"needs_llm"},"merged":false},{"kind":"pr","number":112826,"title":"fix(tui_gateway): survive a crashing inline stdio handler","url":null,"state":"open","close_reason":{"category":"silent_close","implication":"active"},"merged":false},{"kind":"pr","number":113223,"title":"fix(tui): stdio gateway keeps its RPC stdin away from child processes and survives inline handler crashes (#112818, #112816, salvage #112823, #112822)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["tests/tui_gateway/test_entry_inline_handler_error.py","tests/tui_gateway/test_entry_rpc_stdin_cloexec.py","tui_gateway/entry.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}