Supporting application programs that use the MQI

 

WebSphere MQ application programs need certain objects before they can run successfully.

Whereas applications can put messages onto local or remote queues (MQPUT), they can only get messages directly from local queues (MQGET).

Before this application can run, the following conditions must be satisfied:

1. The queue manager must exist and be running.

2. The first application queue, from which the messages are to be removed, must be defined.

3. The second queue, on which the application puts the messages, must also be defined.

4. The application must be able to connect to the queue manager. To do this it must be linked to WebSphere MQ.

5. The applications that put the messages on the first queue must also connect to a queue manager. If they are remote, they must also be set up with transmission queues and channels.

    

   WebSphere is a trademark of the IBM Corporation in the United States, other countries, or both.

    

   IBM is a trademark of the IBM Corporation in the United States, other countries, or both.