This method attempts to transmit pending messages. Only unlocked messages are transmitted.
Asynchronous remote queues and home server queues respond to trigger transmission processing. Put messages with no confirmID or put messages and confirm them before calling this method. Only messages that are fully put can be transmitted.
There are a number of rules, which can control the trigger transmission processing, if processing occurs. Chapter 3, Rules, or the WebSphere MQ Everyplace System Programming Guide provides detailed information on trigger transmission rules. Chapter 3, "Rules", of the WebSphere MQ Everyplace System Programming Guide contains information on trigger transmission rules.
rc = mqeQueueManager_triggerTransmission(hQueueManager,&exceptBlock);