feat(subagent): deliver continuable child settlement to parents

A continuable child that stopped without reporting — an error, a token
ceiling, cancellation, teardown — left its parent nothing to act on.
The continuation manager now delivers an unconditional settlement
notice to the durable direct parent before releasing ownership, folding
consumed work (foldConsumedWork supersedes findLastMessageTurnEnd) so a
claimed-but-unrun prompt reads as aborted rather than completed, waking
an idle parent, steering a busy one, and never waking a closing tree.
This commit is contained in:
Hypatia May
2026-08-11 12:31:49 +08:00
parent 76cf6cbd0b
commit 85dd22fd4f
102 changed files with 2139 additions and 345 deletions

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@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write docs/event-producer-consumer.md
event-producer-consumer.md: 33e3f8e67291d9f3b50d9a52fc3104e2e218d799
event-producer-consumer.zh.md: 2f036ba0cad1d86952424c4d4969795a3862cfd7
event-producer-consumer.md: d5a61bf384ee38b5d69ccef6283a661c9c4ac36f
event-producer-consumer.zh.md: af1ca18d728320940af40b5b89f9ff842f9077f7

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@@ -30,17 +30,17 @@ This matrix shows which packages dispatch each harness-owned event and which pac
| `goal/changed` | `emit` | [`packages/goal/goal/src/domain.ts:114`](../packages/goal/goal/src/domain.ts) | [`goal`](../packages/goal/goal) (`emit`) | [`goal-session`](../packages/goal/goal-session) |
| `llm/adapters-updated` | `emit` | [`packages/llm/llm/src/index.ts:75`](../packages/llm/llm/src/index.ts) | [`llm`](../packages/llm/llm) (`events.dispatch`) | `apiproxy`, [`llm`](../packages/llm/llm) |
| `llm/stream` | `waterfall` | [`packages/llm/llm/src/index.ts:64`](../packages/llm/llm/src/index.ts) | [`llm`](../packages/llm/llm) (`waterfall`) | [`agent-loop`](../packages/core/agent-loop), [`llm`](../packages/llm/llm), [`llm-replay`](../packages/support/llm-replay), [`session-checkpoint-policy`](../packages/session/session-checkpoint-policy), [`session-title`](../packages/session/session-title) |
| `session/created` | `emit` | [`packages/core/session/src/index.ts:75`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | `apiproxy`, [`compact`](../packages/compact/compact), [`goal`](../packages/goal/goal), [`hook-protocol`](../packages/hooks/hook-protocol), [`llm-retry`](../packages/llm/llm-retry), [`permission`](../packages/interaction/permission), [`plan-mode`](../packages/plan/plan-mode), `server`, [`session`](../packages/core/session), [`session-persistence`](../packages/session/session-persistence), [`session-telemetry`](../packages/session/session-telemetry), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval) |
| `session/disposed` | `emit` | [`packages/core/session/src/index.ts:85`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`agent-loop`](../packages/core/agent-loop), `apiproxy`, [`session-persistence`](../packages/session/session-persistence), [`session-projection-cache`](../packages/session/session-projection-cache), [`session-telemetry`](../packages/session/session-telemetry), [`session-title`](../packages/session/session-title) |
| `session/event` | `emit` | [`packages/core/session/src/index.ts:97`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`acp`](../packages/acp/acp), [`agent-loop`](../packages/core/agent-loop), `apiproxy`, [`compact`](../packages/compact/compact), [`compact-basic`](../packages/compact/compact-basic), [`goal`](../packages/goal/goal), [`goal-session`](../packages/goal/goal-session), [`hook-protocol`](../packages/hooks/hook-protocol), [`loader-smoke`](../packages/support/loader-smoke), `server`, [`session`](../packages/core/session), [`session-persistence`](../packages/session/session-persistence), [`session-projection`](../packages/session/session-projection), [`session-projection-cache`](../packages/session/session-projection-cache), [`session-telemetry`](../packages/session/session-telemetry), [`session-telemetry-otel`](../packages/session/session-telemetry-otel), [`session-title`](../packages/session/session-title), [`token-meter`](../packages/llm/token-meter), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval), [`workspace-context`](../packages/context/workspace-context) |
| `session/flush` | `parallel` | [`packages/core/session/src/index.ts:106`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`session-persistence`](../packages/session/session-persistence), [`session-telemetry`](../packages/session/session-telemetry) |
| `session/created` | `emit` | [`packages/core/session/src/index.ts:54`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | `apiproxy`, [`compact`](../packages/compact/compact), [`goal`](../packages/goal/goal), [`hook-protocol`](../packages/hooks/hook-protocol), [`llm-retry`](../packages/llm/llm-retry), [`permission`](../packages/interaction/permission), [`plan-mode`](../packages/plan/plan-mode), `server`, [`session`](../packages/core/session), [`session-persistence`](../packages/session/session-persistence), [`session-telemetry`](../packages/session/session-telemetry), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval) |
| `session/disposed` | `emit` | [`packages/core/session/src/index.ts:64`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`agent-loop`](../packages/core/agent-loop), `apiproxy`, [`session-persistence`](../packages/session/session-persistence), [`session-projection-cache`](../packages/session/session-projection-cache), [`session-telemetry`](../packages/session/session-telemetry), [`session-title`](../packages/session/session-title) |
| `session/event` | `emit` | [`packages/core/session/src/index.ts:76`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`acp`](../packages/acp/acp), [`agent-loop`](../packages/core/agent-loop), `apiproxy`, [`compact`](../packages/compact/compact), [`compact-basic`](../packages/compact/compact-basic), [`goal`](../packages/goal/goal), [`goal-session`](../packages/goal/goal-session), [`hook-protocol`](../packages/hooks/hook-protocol), [`loader-smoke`](../packages/support/loader-smoke), `server`, [`session`](../packages/core/session), [`session-persistence`](../packages/session/session-persistence), [`session-projection`](../packages/session/session-projection), [`session-projection-cache`](../packages/session/session-projection-cache), [`session-telemetry`](../packages/session/session-telemetry), [`session-telemetry-otel`](../packages/session/session-telemetry-otel), [`session-title`](../packages/session/session-title), [`token-meter`](../packages/llm/token-meter), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval), [`workspace-context`](../packages/context/workspace-context) |
| `session/flush` | `parallel` | [`packages/core/session/src/index.ts:85`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`session-persistence`](../packages/session/session-persistence), [`session-telemetry`](../packages/session/session-telemetry) |
| `settings/document-updated` | `emit` | [`packages/settings/settings/src/index.ts:170`](../packages/settings/settings/src/index.ts) | [`settings`](../packages/settings/settings) (`events.dispatch`) | `apiproxy` |
| `settings/updated` | `emit` | [`packages/settings/settings/src/index.ts:157`](../packages/settings/settings/src/index.ts) | [`settings`](../packages/settings/settings) (`events.dispatch`) | [`settings`](../packages/settings/settings) |
| `skills/change` | `emit` | [`packages/skill/skill/src/index.ts:297`](../packages/skill/skill/src/index.ts) | [`skill`](../packages/skill/skill) (`events.dispatch`) | - |
| `subagent/end` | `emit` | [`packages/subagent/subagent/src/index.ts:165`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude`](../packages/hooks/hooks-claude), `server`, [`subagent`](../packages/subagent/subagent) |
| `subagent/provider-added` | `emit` | [`packages/subagent/subagent/src/index.ts:139`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`emit`) | [`subagent`](../packages/subagent/subagent), [`tool-subagent`](../packages/subagent/tool-subagent) |
| `subagent/provider-removed` | `emit` | [`packages/subagent/subagent/src/index.ts:145`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`subagent`](../packages/subagent/subagent), [`tool-subagent`](../packages/subagent/tool-subagent) |
| `subagent/start` | `emit` | [`packages/subagent/subagent/src/index.ts:156`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude`](../packages/hooks/hooks-claude), [`subagent`](../packages/subagent/subagent) |
| `subagent/end` | `emit` | [`packages/subagent/subagent/src/index.ts:166`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude`](../packages/hooks/hooks-claude), `server`, [`subagent`](../packages/subagent/subagent) |
| `subagent/provider-added` | `emit` | [`packages/subagent/subagent/src/index.ts:140`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`emit`) | [`subagent`](../packages/subagent/subagent), [`tool-subagent`](../packages/subagent/tool-subagent) |
| `subagent/provider-removed` | `emit` | [`packages/subagent/subagent/src/index.ts:146`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`subagent`](../packages/subagent/subagent), [`tool-subagent`](../packages/subagent/tool-subagent) |
| `subagent/start` | `emit` | [`packages/subagent/subagent/src/index.ts:157`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude`](../packages/hooks/hooks-claude), [`subagent`](../packages/subagent/subagent) |
| `system-prompt/assemble` | `waterfall` | [`packages/core/system-prompt/src/index.ts:31`](../packages/core/system-prompt/src/index.ts) | [`system-prompt`](../packages/core/system-prompt) (`waterfall`) | [`agent`](../packages/core/agent), [`system-prompt`](../packages/core/system-prompt) |
| `system-prompt/change` | `emit` | [`packages/core/system-prompt/src/index.ts:37`](../packages/core/system-prompt/src/index.ts) | [`system-prompt`](../packages/core/system-prompt) (`emit`) | - |
| `telemetry/record` | `waterfall` | [`packages/session/session-telemetry/src/index.ts:43`](../packages/session/session-telemetry/src/index.ts) | [`session-telemetry`](../packages/session/session-telemetry) (`waterfall`) | - |

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@@ -32,10 +32,10 @@
| `goal/changed` | `emit` | [`packages/goal/goal/src/domain.ts:114`](../packages/goal/goal/src/domain.ts) | [`goal`](../packages/goal/goal) (`emit`) | [`goal-session`](../packages/goal/goal-session) |
| `llm/adapters-updated` | `emit` | [`packages/llm/llm/src/index.ts:75`](../packages/llm/llm/src/index.ts) | [`llm`](../packages/llm/llm) (`events.dispatch`) | `apiproxy`, [`llm`](../packages/llm/llm) |
| `llm/stream` | `waterfall` | [`packages/llm/llm/src/index.ts:64`](../packages/llm/llm/src/index.ts) | [`llm`](../packages/llm/llm) (`waterfall`) | [`agent-loop`](../packages/core/agent-loop), [`llm`](../packages/llm/llm), [`llm-replay`](../packages/support/llm-replay), [`session-checkpoint-policy`](../packages/session/session-checkpoint-policy), [`session-title`](../packages/session/session-title) |
| `session/created` | `emit` | [`packages/core/session/src/index.ts:75`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | `apiproxy`, [`compact`](../packages/compact/compact), [`goal`](../packages/goal/goal), [`hook-protocol`](../packages/hooks/hook-protocol), [`llm-retry`](../packages/llm/llm-retry), [`permission`](../packages/interaction/permission), [`plan-mode`](../packages/plan/plan-mode), `server`, [`session`](../packages/core/session), [`session-persistence`](../packages/session/session-persistence), [`session-telemetry`](../packages/session/session-telemetry), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval) |
| `session/disposed` | `emit` | [`packages/core/session/src/index.ts:85`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`agent-loop`](../packages/core/agent-loop), `apiproxy`, [`session-persistence`](../packages/session/session-persistence), [`session-projection-cache`](../packages/session/session-projection-cache), [`session-telemetry`](../packages/session/session-telemetry), [`session-title`](../packages/session/session-title) |
| `session/event` | `emit` | [`packages/core/session/src/index.ts:97`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`acp`](../packages/acp/acp), [`agent-loop`](../packages/core/agent-loop), `apiproxy`, [`compact`](../packages/compact/compact), [`compact-basic`](../packages/compact/compact-basic), [`goal`](../packages/goal/goal), [`goal-session`](../packages/goal/goal-session), [`hook-protocol`](../packages/hooks/hook-protocol), [`loader-smoke`](../packages/support/loader-smoke), `server`, [`session`](../packages/core/session), [`session-persistence`](../packages/session/session-persistence), [`session-projection`](../packages/session/session-projection), [`session-projection-cache`](../packages/session/session-projection-cache), [`session-telemetry`](../packages/session/session-telemetry), [`session-telemetry-otel`](../packages/session/session-telemetry-otel), [`session-title`](../packages/session/session-title), [`token-meter`](../packages/llm/token-meter), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval), [`workspace-context`](../packages/context/workspace-context) |
| `session/flush` | `parallel` | [`packages/core/session/src/index.ts:106`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`session-persistence`](../packages/session/session-persistence), [`session-telemetry`](../packages/session/session-telemetry) |
| `session/created` | `emit` | [`packages/core/session/src/index.ts:54`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | `apiproxy`, [`compact`](../packages/compact/compact), [`goal`](../packages/goal/goal), [`hook-protocol`](../packages/hooks/hook-protocol), [`llm-retry`](../packages/llm/llm-retry), [`permission`](../packages/interaction/permission), [`plan-mode`](../packages/plan/plan-mode), `server`, [`session`](../packages/core/session), [`session-persistence`](../packages/session/session-persistence), [`session-telemetry`](../packages/session/session-telemetry), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval) |
| `session/disposed` | `emit` | [`packages/core/session/src/index.ts:64`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`agent-loop`](../packages/core/agent-loop), `apiproxy`, [`session-persistence`](../packages/session/session-persistence), [`session-projection-cache`](../packages/session/session-projection-cache), [`session-telemetry`](../packages/session/session-telemetry), [`session-title`](../packages/session/session-title) |
| `session/event` | `emit` | [`packages/core/session/src/index.ts:76`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`acp`](../packages/acp/acp), [`agent-loop`](../packages/core/agent-loop), `apiproxy`, [`compact`](../packages/compact/compact), [`compact-basic`](../packages/compact/compact-basic), [`goal`](../packages/goal/goal), [`goal-session`](../packages/goal/goal-session), [`hook-protocol`](../packages/hooks/hook-protocol), [`loader-smoke`](../packages/support/loader-smoke), `server`, [`session`](../packages/core/session), [`session-persistence`](../packages/session/session-persistence), [`session-projection`](../packages/session/session-projection), [`session-projection-cache`](../packages/session/session-projection-cache), [`session-telemetry`](../packages/session/session-telemetry), [`session-telemetry-otel`](../packages/session/session-telemetry-otel), [`session-title`](../packages/session/session-title), [`token-meter`](../packages/llm/token-meter), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval), [`workspace-context`](../packages/context/workspace-context) |
| `session/flush` | `parallel` | [`packages/core/session/src/index.ts:85`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`session-persistence`](../packages/session/session-persistence), [`session-telemetry`](../packages/session/session-telemetry) |
| `settings/document-updated` | `emit` | [`packages/settings/settings/src/index.ts:170`](../packages/settings/settings/src/index.ts) | [`settings`](../packages/settings/settings) (`events.dispatch`) | `apiproxy` |
| `settings/updated` | `emit` | [`packages/settings/settings/src/index.ts:157`](../packages/settings/settings/src/index.ts) | [`settings`](../packages/settings/settings) (`events.dispatch`) | [`settings`](../packages/settings/settings) |
| `skills/change` | `emit` | [`packages/skill/skill/src/index.ts:297`](../packages/skill/skill/src/index.ts) | [`skill`](../packages/skill/skill) (`events.dispatch`) | - |

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@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write docs/subsystems/core.md
core.md: ad00c4da7d77b0e1ab4728173b202ebc17fb56a0
core.zh.md: 9c606023c85369643e7148f829526b1f75ea3631
core.md: bea9b29f66f3189e47540f4d51f908e3d139c0ce
core.zh.md: 7f0a91d9a6b6e67530d99de3ac7339cb42658e1f

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@@ -718,7 +718,7 @@ list(): Agent[]
roots(): Agent[]
```
Source: [`packages/core/agent/src/index.ts:255`](../../packages/core/agent/src/index.ts)
Source: [`packages/core/agent/src/index.ts:256`](../../packages/core/agent/src/index.ts)
<a id="agent-events"></a>

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@@ -726,7 +726,7 @@ list(): Agent[]
roots(): Agent[]
```
Source: [`packages/core/agent/src/index.ts:255`](../../packages/core/agent/src/index.ts)
Source: [`packages/core/agent/src/index.ts:256`](../../packages/core/agent/src/index.ts)
<a id="agent-events"></a>

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@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write docs/subsystems/session.md
session.md: 990b249cde9f02343f2c668aee5d7c000837df56
session.zh.md: 39e8ff1e8831fd75c8929c93e263622bb5aa6ea4
session.md: e81f284f54057aa92c5c8cc76c2200751e51f4d7
session.zh.md: 2d9eb45c4addf7c8df2370f9a0f3b4b57b4f05a1

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@@ -744,7 +744,7 @@ fork(source: SessionForkSource, boundary?: number, childSessionId?: SessionId):
Types: [CreateSessionOptions](persistence.md) · [PrepareSessionOptions](persistence.md) · [SessionId](core.md)
Source: [`packages/core/session/src/index.ts:813`](../../packages/core/session/src/index.ts)
Source: [`packages/core/session/src/index.ts:792`](../../packages/core/session/src/index.ts)
<a id="session-events"></a>
@@ -773,7 +773,7 @@ Creation announcement during session publication. A synchronous throw vetoes and
Types: [Scoped](scope.md)
Source: [`packages/core/session/src/index.ts:75`](../../packages/core/session/src/index.ts)
Source: [`packages/core/session/src/index.ts:54`](../../packages/core/session/src/index.ts)
<a id="sessiondisposed--emit"></a>
@@ -796,7 +796,7 @@ Emitted once when an announced session leaves the store, including publication r
Types: [Scoped](scope.md)
Source: [`packages/core/session/src/index.ts:85`](../../packages/core/session/src/index.ts)
Source: [`packages/core/session/src/index.ts:64`](../../packages/core/session/src/index.ts)
<a id="sessionevent--emit"></a>
@@ -821,7 +821,7 @@ Post-commit, fire-and-forget append feed. The listener snapshot resolves before
Types: [Scoped](scope.md)
Source: [`packages/core/session/src/index.ts:97`](../../packages/core/session/src/index.ts)
Source: [`packages/core/session/src/index.ts:76`](../../packages/core/session/src/index.ts)
<a id="sessionflush--parallel"></a>
@@ -843,5 +843,5 @@ Awaited parallel durability checkpoint: every listener runs and the caller await
Types: [Scoped](scope.md)
Source: [`packages/core/session/src/index.ts:106`](../../packages/core/session/src/index.ts)
Source: [`packages/core/session/src/index.ts:85`](../../packages/core/session/src/index.ts)
<!-- END GENERATED cordis-surface -->

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@@ -748,7 +748,7 @@ fork(source: SessionForkSource, boundary?: number, childSessionId?: SessionId):
Types: [CreateSessionOptions](persistence.md) · [PrepareSessionOptions](persistence.md) · [SessionId](core.md)
Source: [`packages/core/session/src/index.ts:813`](../../packages/core/session/src/index.ts)
Source: [`packages/core/session/src/index.ts:792`](../../packages/core/session/src/index.ts)
<a id="session-events"></a>
@@ -777,7 +777,7 @@ Creation announcement during session publication. A synchronous throw vetoes and
Types: [Scoped](scope.md)
Source: [`packages/core/session/src/index.ts:75`](../../packages/core/session/src/index.ts)
Source: [`packages/core/session/src/index.ts:54`](../../packages/core/session/src/index.ts)
<a id="sessiondisposed--emit"></a>
@@ -800,7 +800,7 @@ Emitted once when an announced session leaves the store, including publication r
Types: [Scoped](scope.md)
Source: [`packages/core/session/src/index.ts:85`](../../packages/core/session/src/index.ts)
Source: [`packages/core/session/src/index.ts:64`](../../packages/core/session/src/index.ts)
<a id="sessionevent--emit"></a>
@@ -825,7 +825,7 @@ Post-commit, fire-and-forget append feed. The listener snapshot resolves before
Types: [Scoped](scope.md)
Source: [`packages/core/session/src/index.ts:97`](../../packages/core/session/src/index.ts)
Source: [`packages/core/session/src/index.ts:76`](../../packages/core/session/src/index.ts)
<a id="sessionflush--parallel"></a>
@@ -847,5 +847,5 @@ Awaited parallel durability checkpoint: every listener runs and the caller await
Types: [Scoped](scope.md)
Source: [`packages/core/session/src/index.ts:106`](../../packages/core/session/src/index.ts)
Source: [`packages/core/session/src/index.ts:85`](../../packages/core/session/src/index.ts)
<!-- END GENERATED cordis-surface -->

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@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write docs/subsystems/subagent.md
subagent.md: 42359215b2e21028e13734c2a4cd2488f86a07af
subagent.zh.md: 0d1d4c42fa774867679ff248bfc99b0024b04257
subagent.md: fbfe83010fc297b6c10baf0631e8cdfd4d05854c
subagent.zh.md: fc2fc85e35eaee1467921dc9f94b3d2a40292bbb

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@@ -209,6 +209,27 @@ interface SubagentReportMessageSource {
type SubagentReportDelivery = 'quiet' | 'wakeup'
```
Reporting is the child's own choice, so the manager keeps a separate account of its own: when a resident Activation settles, it delivers one notice to the child's durable direct parent describing how that epoch ended and carrying its final assistant content. That delivery is unconditional for every child whose id a caller received, happens before the ownership release that would let the parent be judged settled, and reaches a resident parent through the same waking-admission accounting as a report. A parent whose own lineage is already tearing down receives it without a wake, because waking a quiescent Agent starts a turn rather than queueing work. Its provenance is a distinct kind so a transcript never presents a runtime account as something the child wrote.
```ts type-equiv
/**
* Durable attribution for the runtime's own account of a continuable child
* settling. Deliberately a different kind from
* {@link SubagentReportMessageSource}: a report is content the child chose,
* while this message is the manager stating what became of the child, and a
* transcript that merged them would credit the child with words it never wrote.
*/
interface SubagentSettledMessageSource {
readonly kind: 'subagent-settled'
/** A runtime account shown without expanding the row (`notice` context form). */
readonly form: 'notice'
/** One-line account of how the child ended. */
readonly summary: string
/** Session id of the child that settled. */
readonly senderSessionId: SessionId
}
```
```ts type-equiv
/** Options for one continuable child's report to its direct parent. */
interface SubagentReportOptions {
@@ -619,7 +640,7 @@ async start(name: string, request: SubagentStartRequest): Promise<SubagentRun>
Types: [Agent](core.md) · [ContentBlock](llm-streaming.md) · [MessageId](llm-streaming.md) · [SessionId](core.md)
Source: [`packages/subagent/subagent/src/index.ts:170`](../../packages/subagent/subagent/src/index.ts)
Source: [`packages/subagent/subagent/src/index.ts:171`](../../packages/subagent/subagent/src/index.ts)
<a id="subagent-events"></a>
@@ -645,7 +666,7 @@ A published child settled. Scope-filtered dispatch uses the same delegating pare
Types: [Scoped](scope.md)
Source: [`packages/subagent/subagent/src/index.ts:165`](../../packages/subagent/subagent/src/index.ts)
Source: [`packages/subagent/subagent/src/index.ts:166`](../../packages/subagent/subagent/src/index.ts)
<a id="subagentprovider-added--emit"></a>
@@ -662,7 +683,7 @@ A provider became resolvable in the registry.
'subagent/provider-added'(provider: SubagentProvider): void
```
Source: [`packages/subagent/subagent/src/index.ts:139`](../../packages/subagent/subagent/src/index.ts)
Source: [`packages/subagent/subagent/src/index.ts:140`](../../packages/subagent/subagent/src/index.ts)
<a id="subagentprovider-removed--emit"></a>
@@ -679,7 +700,7 @@ A provider left the registry. Accepted runs remain holder-owned.
'subagent/provider-removed'(name: string): void
```
Source: [`packages/subagent/subagent/src/index.ts:145`](../../packages/subagent/subagent/src/index.ts)
Source: [`packages/subagent/subagent/src/index.ts:146`](../../packages/subagent/subagent/src/index.ts)
<a id="subagentstart--emit"></a>
@@ -703,5 +724,5 @@ A provider established a published child. For in-process providers, `ctx.agents.
Types: [Scoped](scope.md)
Source: [`packages/subagent/subagent/src/index.ts:156`](../../packages/subagent/subagent/src/index.ts)
Source: [`packages/subagent/subagent/src/index.ts:157`](../../packages/subagent/subagent/src/index.ts)
<!-- END GENERATED cordis-surface -->

View File

@@ -209,6 +209,27 @@ interface SubagentReportMessageSource {
type SubagentReportDelivery = 'quiet' | 'wakeup'
```
上报是 child 自己的选择,因此管理器还保有一份属于自己的记账:当驻留 Activation 结算时,它会向该 child 持久化的直接 parent 投递一条通知,说明该 epoch 如何结束,并携带其最终 assistant 内容。对每个调用方拿到过 id 的 child这条投递都是无条件的它发生在会让 parent 被判定为已结算的所有权释放之前,并通过与上报相同的唤醒准入记账到达驻留 parent。若 parent 自身所在的谱系已在拆卸中,这条通知会以不唤醒的方式送达,因为唤醒一个静息 Agent 是开启一个轮次,而不是排队等待工作。其来源信息使用一个独立的 kind因此 transcript文本记录绝不会把运行时的记账呈现为 child 自己写下的内容。
```ts type-equiv
/**
* Durable attribution for the runtime's own account of a continuable child
* settling. Deliberately a different kind from
* {@link SubagentReportMessageSource}: a report is content the child chose,
* while this message is the manager stating what became of the child, and a
* transcript that merged them would credit the child with words it never wrote.
*/
interface SubagentSettledMessageSource {
readonly kind: 'subagent-settled'
/** A runtime account shown without expanding the row (`notice` context form). */
readonly form: 'notice'
/** One-line account of how the child ended. */
readonly summary: string
/** Session id of the child that settled. */
readonly senderSessionId: SessionId
}
```
```ts type-equiv
/** Options for one continuable child's report to its direct parent. */
interface SubagentReportOptions {
@@ -621,7 +642,7 @@ async start(name: string, request: SubagentStartRequest): Promise<SubagentRun>
Types: [Agent](core.md) · [ContentBlock](llm-streaming.md) · [MessageId](llm-streaming.md) · [SessionId](core.md)
Source: [`packages/subagent/subagent/src/index.ts:170`](../../packages/subagent/subagent/src/index.ts)
Source: [`packages/subagent/subagent/src/index.ts:171`](../../packages/subagent/subagent/src/index.ts)
<a id="subagent-events"></a>
@@ -647,7 +668,7 @@ A published child settled. Scope-filtered dispatch uses the same delegating pare
Types: [Scoped](scope.md)
Source: [`packages/subagent/subagent/src/index.ts:165`](../../packages/subagent/subagent/src/index.ts)
Source: [`packages/subagent/subagent/src/index.ts:166`](../../packages/subagent/subagent/src/index.ts)
<a id="subagentprovider-added--emit"></a>
@@ -664,7 +685,7 @@ A provider became resolvable in the registry.
'subagent/provider-added'(provider: SubagentProvider): void
```
Source: [`packages/subagent/subagent/src/index.ts:139`](../../packages/subagent/subagent/src/index.ts)
Source: [`packages/subagent/subagent/src/index.ts:140`](../../packages/subagent/subagent/src/index.ts)
<a id="subagentprovider-removed--emit"></a>
@@ -681,7 +702,7 @@ A provider left the registry. Accepted runs remain holder-owned.
'subagent/provider-removed'(name: string): void
```
Source: [`packages/subagent/subagent/src/index.ts:145`](../../packages/subagent/subagent/src/index.ts)
Source: [`packages/subagent/subagent/src/index.ts:146`](../../packages/subagent/subagent/src/index.ts)
<a id="subagentstart--emit"></a>
@@ -705,5 +726,5 @@ A provider established a published child. For in-process providers, `ctx.agents.
Types: [Scoped](scope.md)
Source: [`packages/subagent/subagent/src/index.ts:156`](../../packages/subagent/subagent/src/index.ts)
Source: [`packages/subagent/subagent/src/index.ts:157`](../../packages/subagent/subagent/src/index.ts)
<!-- END GENERATED cordis-surface -->