1 /// <summary> 2     /// Server 3     /// </summary> 4     class Program 5     { 6         static Socket serverSocket; 7         static Socket clientSocket; 8         static Thread thread; 9 10         static void Main(string[] args)11         {12             IPEndPoint ipep = new IPEndPoint(IPAddress.Any, 3001);13             serverSocket = new Socket(ipep.AddressFamily, SocketType.Stream, ProtocolType.Tcp);14             serverSocket.Bind(ipep);15             serverSocket.Listen(10);16             while (true)17             {18                 clientSocket = serverSocket.Accept();19                 thread = new Thread(new ThreadStart(doWork));20                 thread.Start();21             }22 23         }24 25         private static void doWork()26         {27             Socket s = clientSocket;//客户端信息 28             IPEndPoint ipEndPoint = (IPEndPoint)s.RemoteEndPoint;29             String address = ipEndPoint.Address.ToString();30             String port = ipEndPoint.Port.ToString();31             Console.WriteLine(address + ":" + port + " 连接过来了");32             Byte[] inBuffer = new Byte[1024];33             Byte[] outBuffer = new Byte[1024];34             String inBufferStr;35             String outBufferStr;36             try37             {38                 while (true)39                 {40                     s.Receive(inBuffer, 1024, SocketFlags.None);  41                     inBufferStr = Encoding.ASCII.GetString(inBuffer);42                     Console.WriteLine(address + ":" + port + "说:");43                     Console.WriteLine(inBufferStr);44                     outBufferStr = Console.ReadLine();45                     outBuffer = Encoding.ASCII.GetBytes(outBufferStr);46                     s.Send(outBuffer, outBuffer.Length, SocketFlags.None);47                 }48             }49             catch50             {51                 Console.WriteLine("客户端已关闭！");52             }53         } 54     }

 1 namespace CloudTraPlatWcf.Business 2 { 3     /// <summary> 4     ///  5     /// </summary> 6     public class BOutSide_Bond 7     { 8         private string Path = @"\Side_Bond"; //日志存放路径 9         static Socket _ClientSocket;10 11         #region 私有方法12         /// <summary>13         /// 14         /// </summary>15         /// <param name="outBufferStr">退还信息</param>16         /// <returns>退还结果</returns>17         public string HelpSendAndReceiveMessage(string outBufferStr)18         {19             string Ip = ConfigHelper.GetReturnBondIP();20             int Port = ConfigHelper.GetReturnBondPort();21             IPEndPoint _IPEndPoint = new IPEndPoint(IPAddress.Parse(Ip), Port);22             try23             {24                 if (_ClientSocket == null)25                 {26                     _ClientSocket = new Socket(_IPEndPoint.AddressFamily, SocketType.Stream, ProtocolType.Tcp);27                     _ClientSocket.Connect(_IPEndPoint); //将Socket连接到服务器  28                 }29                 Byte[] outBuffer = new Byte[1024];30                 Byte[] inBuffer = new Byte[1024];31                 //发送消息   32                 outBuffer = Encoding.ASCII.GetBytes(outBufferStr);33                 _ClientSocket.Send(outBuffer, outBuffer.Length,SocketFlags.None);34                 //接收服务器端信息                35                 _ClientSocket.Receive(inBuffer, 1024, SocketFlags.None);36                 string LogMsg = "";37                 Logger.Write(LogMsg,"",Path);38                 return Encoding.ASCII.GetString(inBuffer);39             }40             catch (Exception ex)41             {42                 throw ex;43             }44         }45         #endregion46     }47 }

 1 namespace CloudTraPlatWcf.Contracts 2 { 3     /// <summary> 4     /// 短信接口 5     /// </summary> 6     [ServiceContract(Name = "IOutSide_SMSContract")] 7     public interface IOutSide_SMSContract 8     { 9         /// <summary>10         /// 11         /// </summary>12         /// <returns></returns>13         [OperationContract]14         string Test();15     }16 }

 #region IOutSide_SMSContract 成员        public string Test()        {            string res = new BOutSide_Bond().HelpSendAndReceiveMessage("Hello");            return res;        }        #endregion