refactor(subagent): narrow continuation interface

This commit is contained in:
Tianyi Cui
2026-07-28 00:10:24 +08:00
committed by imccyu
parent 644bf00b86
commit f14121a4c2
55 changed files with 669 additions and 441 deletions

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@@ -1,6 +1,6 @@
# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
# 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
2026-07-12-agent-scope-runtime-design.md: 232fc02d66411b5ee8a21943795a3be4713bf238
2026-07-12-agent-scope-runtime-design.zh.md: 39d558f8cde0183a3590d268aca36ea85e5f5c63
# pnpm run verify-translation-pairing --write .agents/notes/implemented/architecture/2026-07-12-agent-scope-runtime-design.md
2026-07-12-agent-scope-runtime-design.md: a0a9a90bcac6e8f2ed0e06f3fbccb7b1244da278
2026-07-12-agent-scope-runtime-design.zh.md: 09912162808f2f71d9ea49892cc61bbbeb1cf172

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@@ -270,7 +270,7 @@ Subagent startup has one ownership transfer. The provider owns partial resources
`SubagentStartRequest.signal` is required. Aborting it requests cancellation during startup and after readiness. `SubagentRun.dispose()` also requests cancellation and awaits quiescence. There is no separate public `run.cancel()` channel.
Optional `sendMessage()` supports a live backend that can accept steering. Optional `resume()` returns `Promise<SubagentRun>` because the resumed child has the same asynchronous readiness boundary.
Optional `SubagentRun.steer()` supports a live backend that can confirm steering admission. Optional `SubagentProvider.resume()` returns `Promise<SubagentRun>` because a reconstructed child has the same asynchronous readiness boundary.
The service validates provider capabilities and request semantics before calling the provider. A provider rejection cleans any partial resources before the rejection escapes and emits no `subagent/start`/`subagent/end` pair. After fulfillment, the service attaches result observation, emits scoped start, and returns the run. Provider removal prevents later starts but does not revoke a run already accepted by the provider.

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@@ -270,7 +270,7 @@ Subagent 启动有一次所有权转移。提供方拥有部分资源直到其 s
`SubagentStartRequest.signal` 是必需的。中止它会在启动期间和就绪之后请求取消。`SubagentRun.dispose()` 也请求取消并等待完全停稳。没有单独的公开 `run.cancel()` 通道。
可选的 `sendMessage()` 支持能接受 steering 的活跃后端。可选的 `resume()` 返回 `Promise<SubagentRun>`,因为恢复的子级有相同的异步就绪边界。
可选的 `SubagentRun.steer()` 支持能够确认 steering 准入的活跃后端。可选的 `SubagentProvider.resume()` 返回 `Promise<SubagentRun>`,因为重建的子级有相同的异步就绪边界。
服务在调用提供方之前验证提供方能力和请求语义。提供方拒绝在拒绝逃出之前清理所有部分资源,且不发射 `subagent/start`/`subagent/end` 对。兑现之后,服务附加结果观察、发射作用域 start 并返回 run。提供方移除阻止后续 start,但不撤销提供方已接受的 run。