Answer Posted / chaitanya
There are a number of other Process Scheduler Servers in the domain, which perform a variety of tasks. We will be looking at the configuration of these agents in more detail later in the chapter. The activation of any or all of these servers is optional in the Process Scheduler environment.
PSDSTSRV.EXE The Distribution Agent posts reports and system log files to the Report Repository. When the PSPRCSRV server detects that a process has finished, it sends the PostReport BEA Tuxedo service request to the Distribution Agent to initiate the transfer of the report.
PSAESRV.EXE Processes Application Engine requests. This server must be configured to run if any application engine requests are to be processed by this Process Scheduler Domain.
PSAEOSRV.EXE PSAEOSRV is a specialized Application Engine server to run Application Engine-based programs with a process type of Optimization Engine. Using a BEA Tuxedo request, the PSAEOSRV server communicates to the PSOPTENG server. This processes the majority of the program logic.
PSOPTENG.EXE Processes the core tasks in an Optimization Engine program.
PSDAEMON.EXE A new daemon process that can be set up to run continuously when the Process Scheduler is running, and is intended for recurrent Application Engine jobs.
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