MQOPEN options relating to message context
To be able to associate context information with a message when you put it on a queue, we must use one of the message context options when you open the queue.
The options allow you to differentiate between context information that relates to the user who originated the message, and that which relates to the application that originated the message. Also, we can opt to set the context information when you put the message on the queue, or we can opt to have the context taken automatically from another queue handle.
Parent topic: Use the options of the MQOPEN call
Related concepts