HEL-911: 修好通话收尾报错并查清开口等待（候选，不合并） #14

2026-10-29T21:27:54+08:00

leefer commented

2026-10-29 21:27:54 +08:00

起点 407fc81（HEL-910 证据链 tip），单提交差异，供原总工一次复审。不合并；合并路由归总管。

worker _on_item：按 1.8.8 ConversationItemAddedEvent.item 判别字段过滤（ChatMessage | AgentHandoff | _TypeDiscriminator），仅 assistant 的 str 部件正文进回声过滤（修 HEL-910 实录 AttributeError）
bind_interrupt_channel 卸载改协程（JobContext 关停回调一律被 await）、幂等、断连安全（修 TypeError await None）；interrupt(force=True)/回执/预算路径不动
TURN_HANDLING 显式 turn_detection: None：1.8.8 默认补入的英文 EOU TurnDetector 对中文终稿的 unlikely 判定把 endpointing 顶到 max_delay=6.0，实测吃掉 user_final→turn_start 3.667/3.654s（HEL-910 call2）；离线 A/B（真 SDK+真 silero VAD+实测时间轴）：BASELINE 3.704s → 修复 0.004s。endpointing 0.8/6.0 逐字保留，不降 VAD 阈值、不动 buffer_turn。首声总时延下降需真实窗口复测，不在此承诺
scripts/gen_hel911_wait_repro.py 离线复现工具；tests +3 项真 SDK 检查（.12 agent venv 11/11）；产品套 .12 规范环境 480 passed / 2 预存失败与基准一致
hel910_call1.mjs 可靠性修正（分段落盘防超时丢证；时机A 门控改为服务端已落 chat 行+生成中相位，node --check 离线验证）；window-record.md §9 追加事实纠偏（原文未回改）
需求检查 origin/main 与 407fc81 带 handoff-HEL-911.json 均通过；全程真实 cap=0

起点 407fc81（HEL-910 证据链 tip），单提交差异，供原总工一次复审。不合并；合并路由归总管。 - worker `_on_item`：按 1.8.8 `ConversationItemAddedEvent.item` 判别字段过滤（ChatMessage | AgentHandoff | _TypeDiscriminator），仅 assistant 的 str 部件正文进回声过滤（修 HEL-910 实录 AttributeError） - `bind_interrupt_channel` 卸载改协程（JobContext 关停回调一律被 await）、幂等、断连安全（修 TypeError await None）；interrupt(force=True)/回执/预算路径不动 - `TURN_HANDLING` 显式 `turn_detection: None`：1.8.8 默认补入的英文 EOU TurnDetector 对中文终稿的 unlikely 判定把 endpointing 顶到 max_delay=6.0，实测吃掉 user_final→turn_start 3.667/3.654s（HEL-910 call2）；离线 A/B（真 SDK+真 silero VAD+实测时间轴）：BASELINE 3.704s → 修复 0.004s。endpointing 0.8/6.0 逐字保留，不降 VAD 阈值、不动 buffer_turn。首声总时延下降需真实窗口复测，不在此承诺 - `scripts/gen_hel911_wait_repro.py` 离线复现工具；tests +3 项真 SDK 检查（.12 agent venv 11/11）；产品套 .12 规范环境 480 passed / 2 预存失败与基准一致 - hel910_call1.mjs 可靠性修正（分段落盘防超时丢证；时机A 门控改为服务端已落 chat 行+生成中相位，node --check 离线验证）；window-record.md §9 追加事实纠偏（原文未回改） - 需求检查 origin/main 与 407fc81 带 handoff-HEL-911.json 均通过；全程真实 cap=0

leefer added 1 commit 2026-10-29 21:27:55 +08:00

HEL-911: fix AgentHandoff/shutdown seams, attribute & fix the 3.66s pre-generation wait 4a38106eef

- worker _on_item: filter conversation_item_added by the real 1.8.8 item
  discriminator (ChatMessage | AgentHandoff | _TypeDiscriminator); only
  assistant str-part body feeds the echo filter (HEL-910 AttributeError)
- bind_interrupt_channel unload: async (JobContext shutdown callbacks are
  awaited), idempotent, disconnect-safe; interrupt/receipt/budget paths
  untouched (HEL-910 TypeError await None)
- TURN_HANDLING: explicit turn_detection=None — 1.8.8 silently installs an
  English EOU TurnDetector whose unlikely verdicts on Chinese finals push
  endpointing to max_delay=6.0 (measured 3.667/3.654s HEL-910 call2; offline
  A/B on the real SDK: baseline 3.704s vs fixed 0.004s). Endpointing
  0.8/6.0 kept verbatim; no VAD/buffer_turn/semantic change
- scripts/gen_hel911_wait_repro.py: offline reproduction harness (real
  AgentSession + real silero VAD + HEL-910 wav and measured timings)
- tests: +3 real-SDK checks (11/11 on .12 agent venv; prior 8 regressions
  kept, unload call sites await the new protocol)
- hel910_call1.mjs reliability: segmented probe/recorder dumps to disk,
  timing-A trigger requires the server-committed voice turn row (not a
  we-sent-it proxy); node --check only, no real run
- window-record.md §9: appended factual corrections (companion 9 not 18,
  turn_start +6.099 not +4.10, assistant_final is the playout/receipt gate,
  post-window ListRooms token failure is not empty-room evidence); original
  record untouched
- docs/rework/hel911/summary.md + handoff-HEL-911.json; requirement checks
  pass vs origin/main and 407fc81

Co-authored-by: multica-agent <github@multica.ai>

leefer added 1 commit 2026-10-29 22:04:55 +08:00

HEL-913: unified-experience run package — fixed-version manifest, sanitized templates, offline zero-real-call verification (34/34), mem0 cp311 gap verified, capability list + one-shot enablement proposal 0146e370b1

Co-authored-by: multica-agent <github@multica.ai>

leefer added 1 commit 2026-10-29 22:30:59 +08:00

HEL-913 close-out: executable package version/dir entry, consistent pending-approval enablement, complete auditable mem0 install (isolated venv), identity-checked ctl scripts + voice-window wiring (42/42 offline stub checks), fact-table accuracy fixes 8ea5fdc4c9

Co-authored-by: multica-agent <github@multica.ai>

leefer added 1 commit 2026-10-29 22:39:07 +08:00

HEL-913: correct runtime wiring and closeout instructions after coordinator checks 049d3dbdff

Co-authored-by: multica-agent <github@multica.ai>

leefer added 1 commit 2026-10-29 22:41:32 +08:00

HEL-797: allocate first-use memory budget across team verification and user trial 8cd4265182

Co-authored-by: multica-agent <github@multica.ai>

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Reference: leefer/CyberGril#14