public VoidResult BeginStart()
{
VoidResult result = new VoidResult();
if (!IsStopped)
{
result.AddException(new Exception("Is started now"));
return result;
}
if (_threadPortOccupations == null)
_threadPortOccupations = new List<ThreadPortOccupation>();
if (_activeClients == null)
_activeClients = new List<IPAddress>();
IsStopped = false;
_prepareToStop = false;
_threadPortDistribution = ThreadHelper.AlterThread(() =>
{
_listenerPortDistribution = new TcpListenerEx(Settings.DistributionPort);
_listenerPortDistribution.Start();
while (!_prepareToStop)
{
try
{
using (var client = _listenerPortDistribution.AcceptTcpClient())
{
var address = ((IPEndPoint)client.Client.RemoteEndPoint).Address;
if (!_activeClients.Any(x => x.Equals(address)))
_activeClients.Add(address);
ThreadPortOccupation occupation = null;
while (occupation == null)
{
occupation = _threadPortOccupations.FirstOrDefault(x => !x.IsOccupiedByClient);
if (occupation == null)
Thread.Sleep(10);
}
SendString(client.GetStream(), occupation.Port.ToString());
}
}
catch (Exception e)
{
if (e is SocketException && e.Message.Contains("WSACancelBlockingCall"))
{
//do nothing
}
else
Log.Write(e);
}
}
});
for (int i = 0; i < Settings.ActionsPorts.Count; i++)
{
try
{
var port = Settings.ActionsPorts[i];
var listener = new TcpListenerEx(port);
listener.Server.SendTimeout = (int)ServerThreadingSettings.Defaults.SendTimout;
listener.Server.ReceiveTimeout = (int)ServerThreadingSettings.Defaults.ReceiveTimout;
ThreadPortOccupation portOccupation = null;
Thread t = new Thread(() =>
{
while (true)
{
try
{
using (TcpClient client = listener.AcceptTcpClient())
{
portOccupation.IsOccupiedByClient = true;
bool resolved = true;
if (Settings.ResolvedIp != null && Settings.ResolvedIp.Any() && !Settings.ResolveAllIp)
{
lock (Settings.ResolvedIp)
{
var ip = ((IPEndPoint)client.Client.RemoteEndPoint).Address;
if (!Settings.ResolvedIp.Where(x => x.Equals(ip)).Any())
{
client.Close();
resolved = false;
}
}
}
if (resolved)
{
var stream = client.GetStream();
var command = GetNextString(stream);
CommandHandling(client, stream, command);
}
}
}
catch (Exception e)
{
if (e is SocketException && e.Message.Contains("WSACancelBlockingCall"))
{
//do nothing
}
else
Log.Write(e);
}
portOccupation.IsOccupiedByClient = false;
if (!listener.IsActive)
{
lock (_threadPortOccupations)
{
_threadPortOccupations.RemoveAll(x => x.Port == port);
if (!_threadPortOccupations.Any())
IsStopped = true;
}
break;
}
}
});
_threadPortOccupations.Add(portOccupation = new ThreadPortOccupation(t, listener, port));
t.IsBackground = false;
listener.Start();
t.Start();
}
catch (Exception e)
{
result.AddException(e);
}
}
if (ServerStarted != null)
ServerStarted();
return result;
}
public ThreadPortOccupation(Thread t, TcpListenerEx listener, ushort port)
{
Thread = t;
Port = port;
Listener = listener;
}
