Copyright © TIBCO Software Inc. All Rights Reserved
Copyright © TIBCO Software Inc. All Rights Reserved


Chapter 17 Multiple-Session Execution Environments in Batch : Starting Multiple-Session Execution Environments in Batch

Starting Multiple-Session Execution Environments in Batch
You may want to allow multiple copies of a client program to use the Call Level Interface to run in the same address space as a batch Execution Environment. For example, if you are using a TP monitor other than CICS or IMS TM, you could find this beneficial.
What Facility Is Available?
With the Call Level Interface, you can specify an environmental wait routine specific to your platform. The environmental wait routine is specified as a user exit routine in an optional ninth parameter to the STARTEE or to the STARTSS interface function call.
Sample programs are provided to assist you in this specification of an environmental wait routine. These programs are described in Sample Programs.
Implementation Guidelines
Here are some guidelines for implementing multiple-session Execution Environments:
Consider using the facilities of your TP monitor to schedule this transaction during startup. For example, in a CICS environment, you would do this through the use of the PLT table.
Issue the STARTEE call normally from your client programs. They pass a ninth parameter to the STARTSS call (which is documented below).
Consider using the facilities of your TP monitor to perform this on shutdown of the TP system. For example, in a CICS environment, you would do through the use of the PLTSD= parameter in the SIT table.

Copyright © TIBCO Software Inc. All Rights Reserved
Copyright © TIBCO Software Inc. All Rights Reserved