private void OnAccept(IAsyncResult asyncResult)
{
Socket listener = (Socket)asyncResult.AsyncState;
Socket accepted = null;
try
{
accepted = listener.EndAccept(asyncResult);
}
catch (SocketException ex)
{
throw new NotImplementedException("GESTISCI L'ECCEZIONE", ex);
}
catch (ObjectDisposedException)
{
return;
}
if (accepted != null)
{
if (handleSocket(accepted))
{
Enqueue(accepted);
}
else
{
Release(accepted);
}
}
try
{
listener.BeginAccept(SocketPool.AcquireSocket(), 0, m_OnAccept, listener);
}
catch (SocketException ex)
{
throw new NotImplementedException("GESTISCI L'ECCEZIONE", ex);
}
catch (ObjectDisposedException)
{
}
}
private Socket Bind(IPEndPoint ipep)
{
Socket s = SocketPool.AcquireSocket();
try
{
s.LingerState.Enabled = false;
s.ExclusiveAddressUse = false;
s.Bind(ipep);
s.Listen(8);
if (ipep.Address.Equals(IPAddress.Any))
{
try
{
Console.WriteLine("Listening: {0}:{1}", IPAddress.Loopback, ipep.Port);
IPHostEntry iphe = Dns.GetHostEntry(Dns.GetHostName());
IPAddress[] ip = iphe.AddressList;
for (int i = 0; i < ip.Length; ++i)
{
Console.WriteLine("Listening: {0}:{1}", ip[i], ipep.Port);
}
}
catch { }
}
else
{
Console.WriteLine("Listening: {0}:{1}", ipep.Address, ipep.Port);
}
IAsyncResult res = s.BeginAccept(SocketPool.AcquireSocket(), 0, m_OnAccept, s);
return(s);
}
catch (Exception e)
{
if (e is SocketException)
{
SocketException se = (SocketException)e;
if (se.ErrorCode == 10048)
{ // WSAEADDRINUSE
Console.WriteLine("Listener Failed: {0}:{1} (In Use)", ipep.Address, ipep.Port);
}
else if (se.ErrorCode == 10049)
{ // WSAEADDRNOTAVAIL
Console.WriteLine("Listener Failed: {0}:{1} (Unavailable)", ipep.Address, ipep.Port);
}
else
{
Console.WriteLine("Listener Exception:");
Console.WriteLine(e);
}
}
return(null);
}
}
