Handling client queues

Each client session has a queue on the Diffusion™ server. Messages to be sent to the client are queued here. You can monitor the state of these queues and set client queue behavior.

Receiving notifications of client queue events

Required permissions: view_session, register_handler

A client can register a handler that is notified when outbound client queues at the Diffusion server reach pre-configured thresholds.

Java and Android

ClientControl clientControl = session.feature(ClientControl.class);
clientControl.setQueueEventHandler(
 new ClientControl. QueueEventHandler.Default {

        @Override
        public void onUpperThresholdCrossed(
            final SessionId client,
            final MessageQueuePolicy policy) {

            // The action to perform when the queue upper threshold is crossed.
        }

        @Override
        public void onLowerThresholdCrossed(
            final SessionId client,
            final MessageQueuePolicy policy) {

            // The action to perform when the queue lower threshold is crossed.
        }
    }
);