static void InteractLoop(Job job, JobInteractor jobInteractor)
{
// This is an example main-loop that will wait for events to happen on the remote job.
bool done = false;
bool finishHappened = false;
do
{
// wait for some while to capture events from the pending job
InteractiveJobEvent ev = jobInteractor.waitForEvent(TimeSpan.FromSeconds(1));
// because it is possible that events arrive in a different order in which they happened remotely,
// we will wait one more time for incoming ProcedureCalls. This is done by setting 'finishHappened'
// to true at the Finished event below. When we waited one time for other potential incoming messages,
// after receiving the finish event, we deem this job really done.
if (finishHappened)
{
done = true;
}
switch (ev)
{
case InteractiveJobEvent.TimeOut:
// the specified amount of time (1 second) expired, do some other stuff
Console.WriteLine("Waiting for events on job");
break;
case InteractiveJobEvent.Error:
string lastError = jobInteractor.firstIncomingError();
Console.WriteLine("error: {0}", lastError);
// when we get errors, just terminate
job.terminate();
done = true;
break;
case InteractiveJobEvent.ProcedureCall:
ProcedureCall lastProcedureCall = jobInteractor.firstIncomingProcedureCall();
Console.WriteLine("procedureCall: {0}", lastProcedureCall.ProcedureName);
// show what we retrieved
DisplayProcedureCall(lastProcedureCall);
break;
case InteractiveJobEvent.Finished:
Console.WriteLine("job Finished");
finishHappened = true;
break;
}
} while (!done);
}
static void AdvancedInteractLoop(Job job, JobInteractor jobInteractor)
{
bool done = false;
bool finishHappened = false;
int numberOfWaits = 0;
do
{
// wait for some while to capture events from the pending job
InteractiveJobEvent ev = jobInteractor.waitForEvent(TimeSpan.FromSeconds(1));
// because it is possible that events arrive in a different order in which they happened remotely,
// we will wait one more time for incoming ProcedureCalls. This is done by setting 'finishHappened'
// to true at the Finished event below. When we waited one time for other potential incoming messages,
// after receiving the finish event, we deem this job really done.
if (finishHappened)
{
done = true;
}
switch (ev)
{
case InteractiveJobEvent.TimeOut:
// show some status
Console.WriteLine("Waiting for events on job");
numberOfWaits++;
// after waiting some time, inject a procedureCall to give us some progress updates
// the AdvancedInteractProgress procedure sends (by issuing a DelegateToClient)
// the desired progress updates, after that it continues where it left of the main
// procedure
if (numberOfWaits % 5 == 0)
{
Console.WriteLine("Requesting progress report");
ProcedureCall progressCall = new ProcedureCall("proc_AdvancedInteractProgress");
jobInteractor.inject(progressCall);
}
break;
case InteractiveJobEvent.Error:
string lastError = jobInteractor.firstIncomingError();
Console.WriteLine("error: {0}", lastError);
// when we get errors, just terminate
job.terminate();
done = true;
break;
case InteractiveJobEvent.ProcedureCall:
ProcedureCall lastProcedureCall = jobInteractor.firstIncomingProcedureCall();
Console.WriteLine("procedureCall: {0}", lastProcedureCall.ProcedureName);
// since we know we're only going to be called with one (scalar) parameter,
// take some shortcuts here:
Parameter p = (Parameter)lastProcedureCall.ProcedureArguments[0];
double fractionCompleted = p.Data[0].value;
// let's check whether we think it's ok
if (fractionCompleted > .75)
{
Console.WriteLine("Percentage completed = {0}%, enough, so stopping the current tast", fractionCompleted * 100.0);
jobInteractor.stopTask();
// alternatively we might just stop the solver only, and continue our normal flow
// for this example the solver is not running
// jobInteractor.stopSolve();
}
else
{
Console.WriteLine("Percentage completed = {0}%, not enough, continueing", fractionCompleted * 100.0);
}
break;
case InteractiveJobEvent.Finished:
Console.WriteLine("job Finished");
finishHappened = true;
break;
}
} while (!done);
}
