Struct SessionMessenger 

pub struct SessionMessenger { /* private fields */ }

Validates logical identity, atomically enqueues, then requests one runtime activation. The service owns no process-global registry.

Implementations

impl SessionMessenger

pub fn new( sessions: Arc<dyn Storage>, inbox: Arc<dyn SessionInboxPort>, activation: Arc<dyn SessionActivationPort>, ) -> Self

pub fn inbox(&self) -> &Arc<dyn SessionInboxPort>

pub fn activation(&self) -> &Arc<dyn SessionActivationPort>

pub fn metrics(&self) -> &Arc<SessionMessagingMetrics>

pub async fn admit( &self, envelope: SessionMessageEnvelope, ) -> Result<SessionMessengerAdmission, SessionMessengerError>

pub async fn activate( &self, admission: &SessionMessengerAdmission, ) -> Result<SessionMessengerReceipt, SessionMessengerError>

pub async fn activate_prepared( &self, admission: &SessionMessengerAdmission, ) -> Result<SessionMessengerReceipt, SessionMessengerError>

Request execution for an admission whose activation policy was already durably recorded by a coordinator.

pub async fn prepare_activation( &self, admission: &SessionMessengerAdmission, ) -> Result<(), SessionMessengerError>

Durably authorize the admitted queue prefix before a related control-plane transition is committed.

Coordinators call this while their specific wait is still armed, then checkpoint the wait clear, and finally call activate. A crash in either gap is recoverable: startup sees the watermark, while the real reservation adapter refuses to run until the specific wait has been durably cleared.

pub async fn send( &self, envelope: SessionMessageEnvelope, ) -> Result<SessionMessengerReceipt, SessionMessengerError>