/// <summary>
/// Supervisor actor used to determine if we need to log warning about increase in TCP ports or terminate the
/// Actor System.
/// </summary>
public TcpPortUseSupervisor(SocketLeakDetectorSettings settings, IEnumerable <IPAddress> ips)
{
_settings = settings;
_monitoredIPAddresses = ips.ToList();
_childProps = Props.Create(() => new SocketLeakDetectorActor(_settings, Self));
Receive <TcpCount>(t =>
{
if (_monitoredIPAddresses.Count == 0 || _monitoredIPAddresses.Contains(t.HostInterface))
{
var childName = Uri.EscapeUriString(t.HostInterface.ToString());
var child = Context.Child(childName).GetOrElse(() =>
Context.ActorOf(_childProps, childName));
child.Forward(t);
}
});
Receive <Shutdown>(_ =>
{
_log.Warning("Received shutdown notification from LeakDetector. Terminating ActorSystem");
// trigger shutdown using custom reason
CoordinatedShutdown.Get(Context.System).Run(PortLeakReason.Instance);
});
}
public TcpPortMonitoringActor(IActorRef supervisor, SocketLeakDetectorSettings settings)
{
_supervisor = supervisor;
_settings = settings;
}
public LeakDetector(SocketLeakDetectorSettings settings)
: this(settings.MinPorts, settings.MaxDifference,
settings.MaxPorts, settings.ShortSampleSize, settings.LongSampleSize)
{
}
/// <summary>
/// Supervisor actor used to determine if we need to log warning about increase in TCP ports or terminate the
/// Actor System.
/// Created using the default <see cref="SocketLeakDetectorSettings" />.
/// With Set list of IP Address to check for.
/// </summary>
public TcpPortUseSupervisor(SocketLeakDetectorSettings settings) : this(new SocketLeakDetectorSettings(), new List <IPAddress>())
{
}
/// <summary>
/// Constructor will setup the values that we will need to determine if we need to message our supervisor actor in case
/// we experience an increase in TCP ports
/// </summary>
/// <param name="settings">The settings for this actor's leak detection algorithm.</param>
/// <param name="supervisor">Actor Reference for the Supervisor Actor in charge of terminating Actor System</param>
public SocketLeakDetectorActor(SocketLeakDetectorSettings settings, IActorRef supervisor)
{
_supervisor = supervisor;
_settings = settings;
}