private void Work()
{
if (this.startAction != null)
{
try
{
this.startAction();
}
catch (Exception exception)
{
Fault = exception;
State = PeriodicTaskState.Faulted;
}
}
while (State == PeriodicTaskState.Running)
{
try
{
this.periodicAction();
Thread.Sleep(Delay);
}
catch (Exception exception)
{
Fault = exception;
if (this.faultAction != null)
{
this.faultAction();
}
State = PeriodicTaskState.Faulted;
}
}
if (this.stopAction != null)
{
try
{
this.stopAction();
}
catch (Exception exception)
{
Fault = exception;
State = PeriodicTaskState.Faulted;
}
}
}
public void Start()
{
switch (State)
{
case PeriodicTaskState.Ready:
State = PeriodicTaskState.Running;
this.thread = new Thread(Work);
this.thread.Start();
break;
default:
throw new InvalidOperationException("Cannot start in this state.");
}
}
public void Stop()
{
switch (State)
{
case PeriodicTaskState.Running:
State = PeriodicTaskState.Stopping;
this.thread.Join();
State = PeriodicTaskState.Stopped;
break;
case PeriodicTaskState.Stopping:
this.thread.Join();
State = PeriodicTaskState.Stopped;
break;
case PeriodicTaskState.Stopped:
case PeriodicTaskState.Faulted:
break;
default:
throw new InvalidOperationException("Cannot stop in this state.");
}
}
