zUse the supplied shutdown transaction BDWN. This method causes ALL Requesters to shut down gracefully. The name of the BDWN transaction may have been changed at your site during installation. Check with the person who installed TMA TCP for CICS at your site.
Using BDWN to Shut Down the Requester
You can use the BDWN transaction in a CICS region with the following parameters to shut down Requesters in various ways. The command line syntax for BDWN is illustrated in the following listing.
Listing 2-2 BDWN Command Line Syntax for Requesters
BDWN [ALL REQUESTER I REQUESTER]
BDWN
Shuts down all Handlers or all Requesters or both. It also frees shared memory used by the Requesters associated with each logical machine ID (LMID). You can specify optional parameters with the BDWN transaction to shut down Handlers or Requesters immediately or after processing of all requests has completed. The default is ALL.
ALL
Shuts down all Handlers and Requesters gracefully allowing them to complete all processing of all requests that were received before the execution of the BDWN transaction. Specifying ALL also frees any shared memory.
This is the default for BDWN.
REQUESTER I
Shuts down all Requesters immediately and frees memory associated with each LMID. This parameter does not shut down any Handlers.
REQUESTER
Shuts down all Requesters gracefully allowing them to complete all processing off all requests that were received before the execution of the BDWN transaction. It also frees memory associated with each LMID. This parameter does not shut down any Handlers.
Oracle Tuxedo Mainframe Adapter for TCP CICS User Guide |
