{"repo":"NousResearch/hermes-agent","public_id":"71281","display_label":"Fix agent stalling on TCP blackhole endpoints","summary":"These members address a bug where endpoints that silently drop TCP connections cause the agent to stall at startup by repeatedly probing and waiting out timeouts. The fix stops re-probing such blackholing endpoints.","subsystem":"agent","counts":{"members":3,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":1},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":77847,"merged_at":"2026-08-03T16:23:14+00:00"},"resolution":{"state":"resolved","by":"pr-77847"},"freshness":{"state":"verified","last_verified_at":"2026-08-03T16:23:14+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[{"issue_number":71281,"pr_number":77847,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-08-03T16:23:14+00:00"}],"members":[{"kind":"issue","number":71281,"title":"[Bug]: Endpoints that blackhole TCP stall startup ~60s — probe waterfall pays the timeout once per leg","url":null,"state":"closed"},{"kind":"pr","number":71282,"title":"fix(agent): stop re-probing endpoints that blackhole TCP connects","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#77847","number":77847}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":77847,"title":"fix(agent): stop re-probing endpoints that blackhole TCP connects (salvage #71282)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["agent/model_metadata.py","tests/agent/test_endpoint_blackhole.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}