{"repo":"NousResearch/hermes-agent","public_id":"8124","display_label":"Streaming data loss at segment or tool boundaries","summary":"These issues and fixes address silent dropping or truncation of streamed text when segment resets or tool boundaries occur, particularly during fallback mode. Proposed mitigations include flushing undelivered tail content and adaptive backoff with cursor stripping.","subsystem":null,"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":12414,"merged_at":"2026-04-19T08:43:04+00:00"},"resolution":{"state":"unresolved","by":null},"freshness":{"state":"stale","last_verified_at":"2026-04-19T08:43:04+00:00","is_stale":true},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.5},"fix_edges":[{"issue_number":8124,"pr_number":12414,"tier":"verified","basis":"superseded_ref","confidence":0.9,"recoverable_from_timeline":false,"pr_merged_at":"2026-04-19T08:43:04+00:00"}],"members":[{"kind":"issue","number":8124,"title":"[Bug]: Streaming text silently dropped when tool boundary arrives during fallback mode","url":null,"state":"closed"},{"kind":"pr","number":8417,"title":"fix(gateway): flush fallback text before segment reset to prevent silent data loss","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#12414","number":12414},{"kind":"pr","value":"#11974","number":11974},{"kind":"pr","value":"#8124","number":8124}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":11974,"title":"fix(gateway): flush undelivered tail before segment reset (#8124)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#12414","number":12414}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":12414,"title":"fix(gateway): flush undelivered tail before segment reset (#8124)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["gateway/stream_consumer.py","tests/gateway/test_stream_consumer.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}