{"repo":"NousResearch/hermes-agent","public_id":"89297","display_label":"Agent/gateway hangs and session overflow edge cases","summary":"Covers a gateway process that hangs indefinitely when a model API call never returns, and two related fixes warning against or guarding against uncompressed session context-window overflow when compression is disabled.","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":90605,"merged_at":"2026-08-20T07:05:21+00:00"},"resolution":{"state":"unresolved","by":null},"freshness":{"state":"verified","last_verified_at":"2026-08-20T07:05:21+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[{"issue_number":89297,"pr_number":90605,"tier":"verified","basis":"superseded_ref","confidence":0.9,"recoverable_from_timeline":false,"pr_merged_at":"2026-08-20T07:05:21+00:00"}],"members":[{"kind":"issue","number":89297,"title":"Gateway hangs permanently when a model API call never returns (heartbeat stops, STAT=U, SIGTERM ignored, needs SIGKILL)","url":null,"state":"closed"},{"kind":"pr","number":89444,"title":"fix(agent): guard against uncompressed session overflow when compression is disabled (#89297)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"246477a809","number":0},{"kind":"pr","value":"#90605","number":90605},{"kind":"pr","value":"#89297","number":89297}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":90605,"title":"fix(agent): warn when an uncompressed session exceeds the context window (compression disabled)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["agent/conversation_loop.py","agent/turn_context.py","run_agent.py","tests/agent/test_uncompressed_context_guardrail.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}