Interface HeartbeatState

Heartbeat tracking state.

Immutable — create new objects via spread to update.

interface HeartbeatState {
    lastSuccessAt?: Date;
    missedCount: number;
    supportsHeartbeat: boolean;
}

Properties

lastSuccessAt?: Date

Last successful heartbeat timestamp

missedCount: number

Number of consecutive missed heartbeats

supportsHeartbeat: boolean

Whether this transport supports heartbeats