public WorkflowAction Resume(WorkflowSignaledEvent signal)
{
Ensure.NotNull(signal, nameof(signal));
var waitEvent = WaitForSignalsEvent(signal.SignalName);
if (waitEvent == null)
{
throw new SignalResumeException($"Workflow item {Identity} is not waiting for signal {signal.SignalName}");
}
WorkflowDecision decision = null;
if (waitEvent.HasTimedout(signal))
{
decision = waitEvent.RecordTimedout(signal);
}
else
{
decision = waitEvent.RecordSignal(signal);
}
var recordedAction = WorkflowAction.Custom(decision);
if (waitEvent.IsExpectingSignals)
{
return(recordedAction);
}
return(waitEvent.NextAction(this) + recordedAction);
}
private WorkflowAction ResetAction(TimeSpan?timeout = null)
{
if (!IsActive)
{
throw new InvalidOperationException(
$"Can not reset the timer {this}. It should be already active for it be reset.");
}
var lastTimerEvent = (TimerEvent)LastEvent(true);
var rescheduleId = RescheduleId(lastTimerEvent.Id);
return(WorkflowAction.Custom(new CancelTimerDecision(lastTimerEvent.Id),
ScheduleTimerDecision.WorkflowItem(rescheduleId, timeout ?? lastTimerEvent.Timeout)));
}
public virtual WorkflowAction Fired(TimerFiredEvent timerFiredEvent)
{
if (timerFiredEvent.TimerType == TimerType.Reschedule)
{
ITimer timer = RescheduleTimer;
return(timer.Fired(timerFiredEvent));
}
if (timerFiredEvent.TimerType == TimerType.SignalTimer)
{
var waitForSignalEvent = WaitForSignalsEvent(timerFiredEvent.SignalTriggerEventId);
if (!waitForSignalEvent.IsExpectingSignals)
{
return(WorkflowAction.Empty);
}
var signalTimedoutDecision = waitForSignalEvent.RecordTimedout(timerFiredEvent);
return(WorkflowAction.Custom(signalTimedoutDecision) + WorkflowAction.ContinueWorkflow(this));
}
throw new InvalidOperationException("Timer fired should be called only for Reschedule and SignalTimer.");
}
