Sun Java System Message Queue 4.3 Developer's Guide for C Clients



The handle to the session that you want to recover.

You can only call this function for sessions that are not transacted. To rollback message delivery for a transacted session, use the MQRollBackSession() function. This function may be most useful if you use the MQ_CLIENT_ACKNOWELDGE mode.

All consumers deliver messages in a serial order. Acknowledging a received message automatically acknowledges all messages that have been delivered to the client.

Restarting a session causes it to take the following actions: