130 lines
3.6 KiB
Markdown
130 lines
3.6 KiB
Markdown
# SpawnPod 実行後に assistant 応答が返らなかった観測
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## 対象セッション
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Main Pod session log:
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```text
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<insomnia-sessions>/019e5d30-f7ad-7fb1-bdec-c592e888e290/019e5d30-f7ad-7fb1-bdec-c5a41394e6b1.jsonl
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```
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Session id:
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```text
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019e5d30-f7ad-7fb1-bdec-c592e888e290
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```
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Segment id:
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```text
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019e5d30-f7ad-7fb1-bdec-c5a41394e6b1
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```
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## 発生箇所
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`tui-actionbar-transient-notice-api` の実装委譲で `SpawnPod` tool を呼んだ直後、tool result は session log に記録されているが、その後 assistant message が続かず、次の user message `okay?` まで約25分空いた。
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Spawn した Pod:
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```text
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impl-tui-actionbar-transient-notice-api
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```
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Worktree:
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```text
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<repo>/.worktree/tui-actionbar-transient-notice-api
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```
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Socket:
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```text
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<runtime-dir>/impl-tui-actionbar-transient-notice-api/sock
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```
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## session log 上の時系列
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該当 session log の行番号:
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```text
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4242: assistant_item tool_call SpawnPod
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4243: tool_result for SpawnPod
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4265: user message "okay?"
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4266: assistant response to "okay?"
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```
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時刻:
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```text
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SpawnPod tool_call ts: 1779769846743 ms = 2026-05-26T13:30:46+09:00
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SpawnPod tool_result ts: 1779769846957 ms = 2026-05-26T13:30:46+09:00
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next user "okay?" ts: 1779771369887 ms = 2026-05-26T13:56:09+09:00
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assistant response ts: 1779771389978 ms = 2026-05-26T13:56:29+09:00
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```
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Duration:
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```text
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SpawnPod tool_call -> tool_result: 214 ms
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SpawnPod tool_result -> next user message: 1,522,930 ms = 25m22.930s
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next user message -> assistant response: 20,091 ms = 20.091s
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```
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## SpawnPod tool_call payload
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Tool call id:
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```text
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call_vzIr5gYbIPz3ey34gkkQ5s0X
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```
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Tool name:
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```text
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SpawnPod
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```
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Arguments summary:
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```text
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name: impl-tui-actionbar-transient-notice-api
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scope:
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read: <repo>
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write: <repo>/.worktree/tui-actionbar-transient-notice-api
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task: implementation request for tickets/tui-actionbar-transient-notice-api.md
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```
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## SpawnPod tool_result
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The tool result is recorded immediately after the call and reports success:
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```text
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spawned pod `impl-tui-actionbar-transient-notice-api` listening on <runtime-dir>/impl-tui-actionbar-transient-notice-api/sock
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```
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This means the observed pause is not visible in the session log as a long-running `SpawnPod` tool call. The tool call/result pair itself is 214 ms apart.
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## 観測事実
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- `SpawnPod` returned a successful tool result in the main session log.
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- No assistant message appears immediately after that tool result.
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- The next recorded input is the user message `okay?` about 25 minutes later.
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- After `okay?`, the assistant responded normally.
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- Therefore, from the recorded main session log alone, the gap is after the `SpawnPod` tool result and before the next assistant message, not inside the recorded `SpawnPod` tool execution.
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## 関連する実装状態
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At this point `SpawnPod` had recently been changed so that initial task delivery uses confirmation (`send_run_and_confirm`) rather than fire-and-forget. However, this report does not establish that confirmation caused the pause; the log data above only shows that the `SpawnPod` tool result was recorded quickly.
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## 調査に必要な追加データ
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To identify the actual wait point next time, record or inspect:
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- LLM request lifecycle immediately after the `SpawnPod` tool result.
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- `LlmCallStart` / `LlmRetry` / `LlmCallEnd` if present.
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- provider HTTP status / retry state if present.
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- runtime log around the same timestamps for the main Pod.
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- child Pod session log for `impl-tui-actionbar-transient-notice-api`.
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- whether assistant generation was started after the tool result or never scheduled.
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