private void ExcecutionDone <TResponse>(BaseCommand <TResponse> command, CommandResult <TResponse> commandResult, CommandExecutionEventType eventType)
{
commandResult.SignalExecutionDone(eventType);
this.eventPublisher.Publish(new CommandExecutedEvent(command.CommandKey, commandResult));
}
private Task <CommandResult <TResponse> > Execute <TResponse>(IObservable <TResponse> observable, BaseCommand <TResponse> command, CommandResult <TResponse> commandResult)
{
TaskCompletionSource <CommandResult <TResponse> > tcs = new TaskCompletionSource <CommandResult <TResponse> >();
try
{
AnonymousObserver <TResponse> observer =
new AnonymousObserver <TResponse>(
_ => { },
_ => tcs.TrySetResult(commandResult),
() => tcs.TrySetResult(commandResult));
observable.Subscribe(observer);
}
catch (Exception ex)
{
this.OnExecutionException(command, commandResult, ex);
tcs.TrySetResult(commandResult);
}
return(tcs.Task);
}
private IObservable <TResponse> WithTimeout <TResponse>(BaseCommand <TResponse> command, IObservable <TResponse> observable)
{
TimeSpan timeout = TimeSpan.FromMilliseconds(command.CommandProperties.ExecutionTimeoutMilliseconds);
return(observable.Timeout(timeout));
}
