executorwaitfor
executorwaitfor |
Purpose
Wait until the given execution has completed
Synopsis
procedure executorwaitfor(exec:Executor, execution:ModelExecution, timeoutseconds:integer)
Arguments
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exec
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The Executor to on which the execution resides
|
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execution
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The ModelExecution to wait for
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timeoutseconds
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The maximum number of seconds to wait before returning
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Example
executorwaitfor( myexecutor, myexecution )
if myexecutor.status<>EXECUTOR_OK then
writeln("Error returned by Executor: ",myexecutor.lasterror)
exit(1)
end-if
Further information
1. After calling, check the value of
exec.status for any errors.
2. Only the
id field of the ModelExecution record is read by this procedure.
3. When the procedure returns without an error, all fields of the ModelExecution record will have been refreshed with the latest status from the server.
4. Check the
ModelExecution.iscompleted field to see whether the execution completed within the given timeout period.
5. This procedure will make repeated calls to
executorpoll will delays in between. You can configure how frequently it should call
executorpoll by modifying the parameter
executor_poll_interval.
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