private Event WaitOnEvent()
{
MachineId mid = ActorModel.Runtime.GetCurrentMachineId();
Console.WriteLine("Inside WaitOnEvent: " + mid);
ActorModel.Runtime.Log($"<ActorModelLog> Machine '{mid.Name}' is " +
"waiting to receive a result.");
ActorModel.Runtime.SendEvent(this.ActorCompletionMachine,
new ActorCompletionMachine.GetResultRequest(mid));
Event resultEvent = null;
bool receivedResult = false;
while (!receivedResult)
{
resultEvent = ActorModel.Runtime.Receive(
Tuple.Create <Type, Func <Event, bool> >(typeof(ActorCompletionMachine.GetResultResponse), (Event e) =>
{
if ((e as ActorCompletionMachine.GetResultResponse).Source.Equals(this.ActorCompletionMachine))
{
return(true);
}
return(false);
}),
Tuple.Create <Type, Func <Event, bool> >(typeof(ActorMachine.ActorEvent), (Event e) =>
{
if (ActorModel.Configuration.AllowReentrantCalls &&
ActorModel.ReentrantActors.ContainsKey(mid) &&
ActorModel.ReentrantActors[mid])
{
return(true);
}
ActorModel.Assert(!(e as ActorMachine.ActorEvent).ExecutionContext.Contains(mid),
$"Deadlock detected. {mid.Name} is not reentrant.");
return(false);
}));
if (resultEvent is ActorCompletionMachine.GetResultResponse)
{
receivedResult = true;
}
else
{
var handler = ActorModel.GetReentrantActionHandler(mid);
handler(resultEvent as ActorMachine.ActorEvent);
}
}
return(resultEvent);
}
