示例#1
0
        public void ConnectAsync(string uri, Action <bool> callback)
        {
            if (m_socket == null)
            {
                CreateSocket(uri);
            }

            string[] splits = uri.Split(':');

            IPHostEntry ipHostInfo = Dns.GetHostEntry(splits[0]);
            IPAddress   ipAddress  = null;

            foreach (var address in ipHostInfo.AddressList)
            {
                if (address.AddressFamily == AddressFamily.InterNetwork)
                {
                    ipAddress = address;
                    break;
                }
            }

            IPEndPoint remoteEP = new IPEndPoint(ipAddress, int.Parse(splits[1]));
            var        state    = new SocketCallbackObject {
                WorkSocket = m_socket, Callback = callback
            };

            m_socket.BeginConnect(remoteEP, new AsyncCallback(ConnectCallback), state);
        }
示例#2
0
 public void SendAsync(byte[] data, Action <bool> completed)
 {
     if (m_socket != null)
     {
         int    bodyLength  = data.Length;
         byte[] buf         = new byte[HeaderLength + bodyLength];
         byte[] lengthBytes = BitConverter.GetBytes((ushort)bodyLength);
         if (BitConverter.IsLittleEndian)
         {
             Array.Reverse(lengthBytes, 0, lengthBytes.Length);
         }
         Buffer.BlockCopy(lengthBytes, 0, buf, 0, lengthBytes.Length);
         Buffer.BlockCopy(data, 0, buf, HeaderLength, data.Length);
         var state = new SocketCallbackObject {
             WorkSocket = m_socket, Callback = completed
         };
         m_socket.BeginSend(buf, 0, buf.Length, SocketFlags.None, new AsyncCallback(SendCallback), state);
     }
     else
     {
         if (completed != null)
         {
             completed(false);
         }
     }
 }