Cluster workload exit call and data structures
This section provides reference information for the cluster workload exit and the data structures. This is general-use programming interface information.
We can write cluster workload exits in the following programming languages:- C
- System/390 assembler ( IBM MQ for z/OS® )
- MQXCLWLN - Navigate Cluster workload records
- MQWXP - Cluster workload exit parameter structure
- MQWDR - Cluster workload destination record structure
- MQWQR - Cluster workload queue record structure
- MQWCR - Cluster workload cluster record structure
- Asynchronous behavior of CLUSTER commands on z/OS
Throughout this section, queue manager attributes and queue attributes are shown in full. The equivalent names that are used in the MQSC commands are shown below. For details of MQSC commands, see MQSC commands.
| Full name | Name used in MQSC |
|---|---|
| ClusterWorkloadData | CLWLDATA |
| ClusterWorkloadExit | CLWLEXIT |
| ClusterWorkloadLength | CLWLLEN |
| Full name | Name used in MQSC |
|---|---|
| DefBind | DEFBIND |
| DefPersistence | DEFPSIST |
| DefPriority | DEFPRTY |
| InhibitPut | PUT |
| QDesc | DESCR |