public ConnectionManager(int receiveBufferSize, IConnectionHandlerFactory connectionHandlerFactory)
{
_receiveBufferSize = receiveBufferSize;
_connectionHandlerFactory = connectionHandlerFactory;
}
public async void Listen(IProtocol protocol)
{
Console.WriteLine($"Started listening on {protocol.GetType().Name.ToUpper()}.");
_protocolPort = protocol switch
{
SimpleProtocol => 50001,
XmlProtocol => 50002,
SymmetricProtocol => 50003,
AsymmetricProtocol => 50004,
_ => _protocolPort
};
try
{
if (BindSocket())
{
while (true)
{
try
{
Socket newConnectionSocket = _socket.Accept();
_handlerFactory = new SocketHandlerFactory(newConnectionSocket, protocol);
try
{
var socketHandler = _handlerFactory.Create("SocketHandler");
await socketHandler.HandleConnection();
}
catch (NotSupportedException notSuppE)
{
//Console.WriteLine($"Socket Handler Factory : Failed Initializing.");
throw notSuppE;
}
}
catch (SocketException se)
{
throw se;
//Console.WriteLine($"Socket Listener Exception : An error occurred when attempting to access the socket");
}
catch (ObjectDisposedException objDisE)
{
throw objDisE;
//Console.WriteLine($"Socket Listener Exception : Socket has been closed.");
}
catch (InvalidOperationException invOpeE)
{
throw invOpeE;
//Console.WriteLine($"Socket Listener Exception : Socket is not listenening for connections.");
}
catch (Exception e)
{
throw e;
//Console.WriteLine($"Socket Listener Exception : Something blocked the listener.");
}
}
}
}
catch (Exception e)
{
throw e;
//Console.WriteLine($"Socket Listener Exception : Something went completely wrong.");
}
}
/*public Task NewClientConnection()
* {
* if (!((List<SocketUser>) _socketUsersConnected).Any(u =>
* u.DestinationFrom == (IPEndPoint) _socket.RemoteEndPoint))
* {
* Console.WriteLine($"Client connected {((IPEndPoint) _socket.RemoteEndPoint).Address}");
* var newUser = UserBaseFactory.Create("SocketUser") as SocketUser;
* newUser.DestinationFrom = (IPEndPoint) _socket.RemoteEndPoint;
* _socketUsersConnected.Add(newUser);
* Console.WriteLine("a");
* }
* else
* {
* Console.WriteLine("Client already connected");
* }
*
* return Task.CompletedTask;
* }*/
}
