public void StartLoop(CancellationToken token)
{
RxLoopConfiguration.Trace($"[{LoopGuid}] Starting loop.");
var loopState = new LoopState(token);
ScheduleNextRunImmediately(loopState);
}
private void DoLoop(LoopState loopState)
{
RxLoopConfiguration.Trace($"[{LoopGuid}] DoLoop called");
if (loopState.CancellationToken.IsCancellationRequested)
{
RxLoopConfiguration.Trace($"[{LoopGuid}] Loop cancelled via CancellationToken.");
return;
}
RunActionInternal(loopState.CancellationToken);
ScheduleNextRun(loopState);
}
private void ScheduleNextRun(LoopState loopState)
{
RxLoopConfiguration.Trace($"[{LoopGuid}] Scheduling next run.");
_schedulerProvider.ThreadPool.Schedule(
loopState,
DelayBetweenRuns,
(scheduler, state) =>
{
DoLoop(state);
return(Disposable.Empty);
}
);
}
private void RunActionInternal(CancellationToken token)
{
try
{
RxLoopConfiguration.Trace(DebugOutput());
_action(token);
}
catch (Exception e)
{
RxLoopConfiguration.Trace($"[{LoopGuid}] Error running action");
RxLoopConfiguration.ExceptionHandler?.HandleException(e);
}
}
private void ScheduleNextRunImmediately(LoopState loopState)
{
RxLoopConfiguration.Trace($"[{LoopGuid}] Scheduling immediate next run.");
_schedulerProvider.ThreadPool.Schedule(
loopState,
TimeSpan.Zero,
(scheduler, state) =>
{
DoLoop(state);
return(Disposable.Empty);
}
);
}