Putting from a queue manager outside a cluster
Figure 1. Putting from a queue manager outside the cluster
Let us consider how the queue manager that is outside the cluster can put a message to the queue Q2 at QM2, which is inside the cluster.
The queue manager outside the cluster (QM3 in Figure 1) must have a QREMOTE definition for each queue in the cluster that it wants to put messages to. For example:
DEFINE QREMOTE(Q2) RNAME(Q2) RQMNAME(QM2) XMITQ(QM1)We can see this remote queue on QM3 in Figure 1.Because QM3 is not part of a cluster, it must communicate using distributed queuing techniques. Therefore, it must also have a sender channel and a transmission queue to QM1. QM1 needs a corresponding receiver channel. The channels and transmission queues are not shown explicitly in Figure 1.
When an application at QM3 issues an MQPUT call to put a message to Q2, the QREMOTE definition causes the message to be routed through the gateway queue manager QM1.
Parent topic:
Examples of using aliases within clusters
qc10830_
Home
