Task mode routine responsibilities
- Get the task dubbed by issuing a callable service. The task may already have been dubbed by having been pthread-created.
- Establish a task and an address space dynamic resource manager using the MVS™ RESMGR service. There are several RESMGR options you can choose when creating a resource manager. It is recommended that you choose to monitor only the address space containing the process, in order to limit system overhead during termination of other address spaces; and that you monitor the top task of the process. Note that the resource manager must be established via the RESMGR service; and that this must be done after the task has been dubbed, or your resource manager will be called after the systems resource manager responsible for process-level termination.
- Schedule one or more SRBs, passing the OAPB address obtained from the PRLI.
- Ensure that all SRBs have completed, and that they will not issue any more callable services.
- Undub or terminate the task.