/// <summary>
/// Stop is called while simulation is running. The "running" thread is blocking on "Run", and when
/// "stopSim" is called it will eventually exit. The only valid "runStatus" values are STOPPED and STOP_FAILED.
/// This monitor thread waits for the exit to happen and returns the
/// runStatus. If this runStatus is not normal, terminate may need to be called to clean up stray processes.
/// </summary>
/// <returns></returns>
public bool Stop()
{
sinter.sinter_InteractiveSim isim = ((sinter.sinter_InteractiveSim)sim);
isim.stopSim();
// Wait for Stop to work
// According to developer this will always return
Debug.WriteLine("Waiting for Stop", this.GetType().Name);
lock (this)
{
Debug.WriteLine(String.Format("sim.ruStatus {0}", sim.runStatus), this.GetType().Name);
if (sim.runStatus == sinter.sinter_AppError.si_SIMULATION_STOPPED)
{
return(true);
}
else if (sim.runStatus == sinter.sinter_AppError.si_STOP_FAILED)
{
return(false);
}
else
{
Debug.WriteLine(String.Format("Unexpect runStatus value {0}", sim.runStatus));
return(false);
}
}
throw new InvalidOperationException(String.Format("Unexpect runStatus value {0}", sim.runStatus));
}
/// <summary>
/// Stop is called while simulation is running. The "running" thread is blocking on "Run", and when
/// "stopSim" is called it will eventually exit. The only valid "runStatus" values are STOPPED and STOP_FAILED.
/// This monitor thread waits for the exit to happen and returns the
/// runStatus. If this runStatus is not normal, terminate may need to be called to clean up stray processes.
/// </summary>
/// <returns></returns>
public bool Stop()
{
if (sim != null)
{
sinter.sinter_InteractiveSim isim = ((sinter.sinter_InteractiveSim)sim);
sim.closeSim();
try
{
isim.stopSim();
}
catch (Exception ex)
{
Debug.WriteLine("Message: " + ex.Message, "SinterConsumerRun.Stop");
Debug.WriteLine("StackTrace: " + ex.StackTrace, "SinterConsumerRun.Stop");
}
// Wait for Stop to work
// According to developer this will always return
Debug.WriteLine("Waiting for Stop", this.GetType().Name);
int wait_seconds = 60;
if (Monitor.TryEnter(this, new TimeSpan(0, 0, wait_seconds)))
{
Debug.WriteLine(String.Format("Obtained Lock, Stop simulation status: {0}", sim.runStatus), "SinterConsumerRun.Stop");
Monitor.Exit(this);
return(sim.runStatus == sinter.sinter_AppError.si_SIMULATION_STOPPED);
}
}
// NEVER GOT LOCK
Debug.WriteLine(String.Format("Failure to Obtain Lock"), "SinterConsumerRun.Stop");
return(false);
}
