protected override void PreRestart(System.Exception reason, object message)
{
ActorMonitoringExtension.Monitors(Context.System).IncrementActorRestart(Context);
Context.System.EventStream.Unsubscribe(Self, typeof(Error));
Context.System.EventStream.Unsubscribe(Self, typeof(Warning));
Context.System.EventStream.Unsubscribe(Self, typeof(Debug));
Context.System.EventStream.Unsubscribe(Self, typeof(Info));
Context.System.EventStream.Unsubscribe(Self, typeof(DeadLetter));
Context.System.EventStream.Unsubscribe(Self, typeof(UnhandledMessage));
}
protected override void PreStart()
{
ActorMonitoringExtension.Monitors(Context.System).IncrementActorCreated(Context);
Context.System.EventStream.Subscribe(Self, typeof(Error));
Context.System.EventStream.Subscribe(Self, typeof(Warning));
Context.System.EventStream.Subscribe(Self, typeof(Debug));
Context.System.EventStream.Subscribe(Self, typeof(Info));
Context.System.EventStream.Subscribe(Self, typeof(DeadLetter));
Context.System.EventStream.Subscribe(Self, typeof(UnhandledMessage));
}
public void Handle(LogEvent message)
{
var monitor = ActorMonitoringExtension.Monitors(Context.System);
message.Match()
.With <Debug>(d => monitor.IncrementDebugsLogged())
.With <Error>(e => monitor.IncrementErrorsLogged())
.With <Warning>(w => monitor.IncrementWarningsLogged())
.With <Info>(i => monitor.IncrementInfosLogged())
.Default(d => monitor.IncrementUnhandledMessage());
}
public void Handle(UnhandledMessage message)
{
ActorMonitoringExtension.Monitors(Context.System).IncrementUnhandledMessage();
}
public void Handle(DeadLetter message)
{
ActorMonitoringExtension.Monitors(Context.System).IncrementDeadLetters();
}
protected override void PostStop()
{
ActorMonitoringExtension.Monitors(Context.System).IncrementActorStopped(Context);
}
/// <summary>
/// Fetches the monitors for the provided <see cref="IActorContext"/>
/// </summary>
private static ActorMonitor GetMonitor(IActorContext context)
{
return(ActorMonitoringExtension.Monitors(context.System));
}