Пример #1
0
        public SocketClient CreateClient(IPEndPoint localep, IPEndPoint remoteep, bool bbeginread, SocketCreator creator)
        {
            //Creates the Socket for sending data over TCP.
            Socket s = null;

            if (remoteep.Address.AddressFamily != AddressFamily.InterNetworkV6)
            {
                s = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            }
            else
            {
                s = new Socket(AddressFamily.InterNetworkV6, SocketType.Stream, ProtocolType.Tcp);
            }

            // Connects to the host using IPEndPoint.
            try
            {
                LogMessage(MessageImportance.Highest, "EXCEPTION", string.Format("Attempting to create TCP connection from {0} to {1}", localep, remoteep));
                s.Bind(localep);
                s.Connect(remoteep);
            }
            catch (SocketException e)
            {
                LogError(MessageImportance.Highest, "CreateClient", string.Format("Exception calling Bind or Connect, Winsock Native: {0}, Socket: {1}\n{2}", e.NativeErrorCode, e.SocketErrorCode, e));
                return(null);
            }

            if (!s.Connected)
            {
                LogError(MessageImportance.Highest, "Connection", "Failed to connect to " + remoteep);
                return(null);
            }

            SocketClient client = creator.CreateSocket(s, this);

            if (bbeginread)
            {
                client.DoAsyncRead();
            }
            return(client);
        }
Пример #2
0
        public SocketClient CreateClient(IPEndPoint ep, bool bbeginread, SocketCreator creator, bool IsIPV6)
        {
            //Creates the Socket for sending data over TCP.
            Socket s = null;

            if (IsIPV6 == false)
            {
                s = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            }
            else
            {
                s = new Socket(AddressFamily.InterNetworkV6, SocketType.Stream, ProtocolType.Tcp);
            }

            // Connects to the host using IPEndPoint.
            try
            {
                s.Connect(ep);
            }
            catch (SocketException e)
            {
                LogError(MessageImportance.Highest, "CreateClient", string.Format("Exception calling Connect, Winsock Native: {0}, Socket: {1}\n{2}", e.NativeErrorCode, e.SocketErrorCode, e));
                return(null);
            }

            if (!s.Connected)
            {
                LogError(MessageImportance.Highest, "Connection", "Failed to connect to " + ep.Address.ToString() + " port " + ep.Port);
                return(null);
            }

            SocketClient client = creator.CreateSocket(s, this);

            if (bbeginread)
            {
                client.DoAsyncRead();
            }
            return(client);
        }
Пример #3
0
        public SocketClient CreateClient(IPEndPoint localep, IPEndPoint remoteep, bool bbeginread, SocketCreator creator)
        {
            //Creates the Socket for sending data over TCP.
            Socket s = null;
            if (remoteep.Address.AddressFamily != AddressFamily.InterNetworkV6)
                s = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            else
                s = new Socket(AddressFamily.InterNetworkV6, SocketType.Stream, ProtocolType.Tcp);

            // Connects to the host using IPEndPoint.
            try
            {
                LogMessage(MessageImportance.Highest, "EXCEPTION", string.Format("Attempting to create TCP connection from {0} to {1}", localep, remoteep));
                s.Bind(localep);
                s.Connect(remoteep);
            }
            catch (SocketException e)
            {
                LogError(MessageImportance.Highest, "CreateClient", string.Format("Exception calling Bind or Connect, Winsock Native: {0}, Socket: {1}\n{2}", e.NativeErrorCode, e.SocketErrorCode, e));
                return null;
            }

            if (!s.Connected)
            {
                LogError(MessageImportance.Highest, "Connection", "Failed to connect to " + remoteep);
                return null;
            }

            SocketClient client = creator.CreateSocket(s, this);
            if (bbeginread)
                client.DoAsyncRead();
            return client;
        }
Пример #4
0
        public SocketClient CreateClient(IPEndPoint ep, bool bbeginread, SocketCreator creator, bool IsIPV6)
        {
            //Creates the Socket for sending data over TCP.
            Socket s = null;
            if (IsIPV6 == false)
                s = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            else
                s = new Socket(AddressFamily.InterNetworkV6, SocketType.Stream, ProtocolType.Tcp);

            // Connects to the host using IPEndPoint.
            try
            {
                s.Connect(ep);
            }
            catch (SocketException e)
            {
                LogError(MessageImportance.Highest, "CreateClient", string.Format("Exception calling Connect, Winsock Native: {0}, Socket: {1}\n{2}", e.NativeErrorCode, e.SocketErrorCode, e));
                return null;
            }

            if (!s.Connected)
            {
                LogError(MessageImportance.Highest, "Connection", "Failed to connect to " + ep.Address.ToString() + " port " + ep.Port);
                return null;
            }

            SocketClient client = creator.CreateSocket(s, this);
            if (bbeginread)
                client.DoAsyncRead();
            return client;
        }