Module broadcast 

Backend lifecycle broadcast model.

This module only models broker-to-backend lifecycle control fanout. It does not open sockets, send frames, or define backend RPC. Callers can use the result shape here when later Phase 5 work wires real maintenance requests into live backend connections.

Structs

BroadcastAck

Successful backend acknowledgement.

BroadcastBackend

Testable model of one backend’s lifecycle-broadcast endpoint.

BroadcastFailure

Backend failure during broadcast handling.

BroadcastPolicy

Broadcast timeout policy.

BroadcastResult

Broadcast result across all registered model endpoints.

BroadcastTimeout

Backend timeout during broadcast acknowledgement.

LifecycleBroadcastModel

In-repo lifecycle broadcast model for broker-managed backends.

Enums

BroadcastBackendResponse

Modeled backend response to a lifecycle broadcast.

BroadcastFailureReason

Failure reason returned by a modeled backend endpoint.

BroadcastOperation

Broker lifecycle broadcast operation.

QuiesceReason

Reason attached to a broker quiesce broadcast.

Constants

DEFAULT_BROADCAST_ACK_TIMEOUT

Default time allowed for one backend to acknowledge a lifecycle broadcast.