Queues in FIFO (first in, first out) sequence

 

The first message in a queue in this sequence is the message that has been on the queue the longest.

Use MQGMO_BROWSE_NEXT to read the messages sequentially in the queue. You will see any messages put to the queue while you are browsing, as a queue in this sequence has messages placed at the end. When the cursor recognizes that it has reached the end of the queue, the browse cursor stays where it is and returns with MQRC_NO_MSG_AVAILABLE. We can then either leave it there waiting for further messages or reset it to the beginning of the queue with a MQGMO_BROWSE_FIRST call.

 

Parent topic:

The browse cursor

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