fix inbox lifecycle downstream contracts

This commit is contained in:
_Kerman
2026-07-31 22:00:39 +08:00
parent 8e88b17c9f
commit afedf18ccf
219 changed files with 5660 additions and 4556 deletions

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@@ -62,7 +62,7 @@ Turn and step boundaries and the model token stream are durable `session/event`
The handle every plugin programs against:
- `agent.inbox` — the agent-owned projection of durable `agent/inbox/spliced` events. `nextTurn` and `nextStep` expose pending `UserMessage` values. `append`, `prepend`, `update`, `remove`, and `splice` mutate them; ordinary removals are durable cancellations and emit `agent/inbox/discarded`. `claim(target)` atomically removes the next proposed batch with pure deletion splices; the loop then emits `agent/inbox/claimed`. `MessageId` is the only occurrence identity and must remain unique while pending.
- `agent.inbox` — the agent-owned projection of durable `agent/inbox/spliced` events. `nextTurn` and `nextStep` expose pending `UserMessage` values. `append`, `prepend`, `update`, `remove`, `clear`, and `splice` mutate them; ordinary removals and `clear()` are durable cancellations and emit `agent/inbox/discarded`. `claim(target)` atomically removes the next proposed batch with pure deletion splices; the loop then emits `agent/inbox/claimed`. `MessageId` is the only occurrence identity and must remain unique while pending.
- `agent.followup(message)` — queue an ordinary `next-turn` message and wake the driver. It returns no completion handle; the message id identifies inbox insertion, claim, and discard facts, not a later output or `turn/end`.
- `agent.steer(message)` — queue waking `next-step` input. An idle driver schedules a turn; collecting and running drivers consume it at their next step boundary.
- `agent.inject(message)` — queue non-waking `next-step` context. A collecting or running driver claims it at the nearest later pre-step boundary; an idle driver leaves it pending until `followup()` or `steer()` wakes the driver. It may miss a request whose pre-step already claimed its batch.