Workload Manager implementation

The Workload Manager is invoked during ECI and EPI calls from the Client daemon, and implements ECI and EPI user exit functions.

These ECI and EPI exit functions are accessed during processing at a number of points during the execution of a request.

The exit is implemented as a re-entrant multi-threaded Dynamic Load Library (DLL). This exit (code) is dynamically loaded by each client application that executes. The DLL executes in the process address space of the ECI-calling application rather than the Client daemon.

Instead of using the supplied Workload Manager you can write your own user exits that implement the ECI and EPI functions, and these exits can be driven by the cicsterm and cicsprnt commands.

When the Workload Manager is activated for a cicsterm or cicsprnt command, it determines which server the Client daemon should connect to. The Workload Manager server selection overrides any server specified with the cicsterm or cicsprnt command.


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Timestamp icon Last updated: Tuesday, 19 November 2013


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