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HookOutcome

Struct HookOutcome 

Source
pub struct HookOutcome {
    pub body: String,
    pub deferred_ack: Option<(SessionId, Vec<MessageId>)>,
}
Expand description

A hook’s HTTP response body, plus any inbox ack that must be deferred until the response is confirmed written back to the caller.

Acking is what marks a surfaced message “delivered”. Doing it inside the hook — before the <marshal_inbox> bytes reach the agent — is at-most-once: a response that times out (curl --max-time 5) or drops mid-write would leave the messages marked read but never seen. So surface_unread returns the surfaced ids here and the listener acks them ONLY after a successful write_all+flush (see ack_surfaced), making inbox delivery at-least-once: a failed write leaves them unread to re-surface next turn.

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§body: String§deferred_ack: Option<(SessionId, Vec<MessageId>)>

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