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Receives one session’s activity in delivery order. Calls are synchronous and errors thrown from them are swallowed, so an observer cannot break the session it watches.

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Methods

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close()

The session was released or its connection closed; nothing more arrives.

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Parameters

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null | Error
required

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extension()

A session-scoped _cognition.ai/* notification.

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Parameters

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CognitionExtensionNotification
required

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prompt()

A prompt is about to be sent.

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Parameters

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OutgoingPrompt
required

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promptRejected()

The agent rejected the turn’s prompt (not a postMessage() injection).

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Parameters

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unknown
required

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replayed()

The transcript replayed while the session was loaded or attached.

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Parameters

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readonly SessionUpdate[]
required
Type: SessionUpdate

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update()

A live session/update (replayed history arrives via replayed).

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Parameters

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SessionUpdate
required