{"repo":"NousResearch/hermes-agent","public_id":"118552","display_label":"audio capture read_available stall fixes and fallbacks","summary":"These items address a bug where polling read_available stalls indefinitely on certain audio backends (notably DirectSound on Windows), causing wake-word detection and voice capture to hang. Fixes introduce fallback to blocking reads when the poll makes no progress.","subsystem":null,"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":127197,"merged_at":"2026-09-30T00:14:29+00:00"},"resolution":{"state":"resolved","by":"pr-127197"},"freshness":{"state":"verified","last_verified_at":"2026-09-30T00:14:29+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[{"issue_number":118001,"pr_number":127197,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-09-30T00:14:29+00:00"},{"issue_number":118552,"pr_number":127197,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-09-30T00:14:29+00:00"}],"members":[{"kind":"issue","number":118552,"title":"[Bug]: Wake-word never fires on Windows — `_Capture.read()`'s `read_available` poll spins forever on DirectSound devices (regression from #117096 fix)","url":null,"state":"closed"},{"kind":"pr","number":118560,"title":"fix(voice): fall back to blocking reads when read_available never advances","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"d79de94195","number":0},{"kind":"pr","value":"#127197","number":127197}],"category":"implemented_elsewhere","implication":"superseded"},"merged":false},{"kind":"pr","number":127197,"title":"fix(wake): recover transient capture read failures and fall back to blocking reads when read_available stalls","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["tests/tools/test_wake_word.py","tests/tools/test_wake_word_stream_recovery.py","tools/wake_word.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}