Simple socket communication instance (WCF calls socket)

Server:

Console program listener

1 /// <summary> 2 // server 3 // </Summary> 4 class program 5 {6 static socket serversocket; 7 static socket clientsocket; 8 Static 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; // client information 28 ipendpoint = (ipendpoint) s. remoteendpoint; 29 string address = ipendpoint. address. tostring (); 30 string port = ipendpoint. port. tostring (); 31 console. writeline (address + ":" + port + "connected"); 3 2 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 + "said:"); 43 console. writeline (inbufferstr); 44 outbufferstr = console. readline (); 45 outbuffer = encoding. ASCII. get Bytes (outbufferstr); 46 s. Send (outbuffer, outbuffer. length, socketflags. None); 47} 48} 49 catch50 {51 console. writeline ("the client has been disabled! "); 52} 53} 54}

 

Client

Business logic layer

1 namespace cloudtraplatwcf. business 2 {3 /// <summary> 4 /// 5 /// </Summary> 6 public class boutside_bond 7 {8 private string Path = @ "\ side_bond "; // log storage path 9 static socket _ clientsocket; 10 11 # region private Method 12 // <summary> 13 // 14 // </Summary> 15 // <Param name = "outbufferstr"> return information </param> 16 // <returns> return result </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); // connect the socket to the server 28} 29 byte [] outbuffer = new byte [1024]; 30 byte [] inbuffer = new byte [1024]; 31 // send message 32 outbuffer = encoding. ASCII. getbytes (outbufferstr); 33 _ clientsocket. send (outbuffer, outbuffer. length, socketflags. none); 34 // receive Server Information 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}

 

WCF contract

1 namespace cloudtraplatwcf. contracts 2 {3 /// <summary> 4 // SMS interface 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}

 

WCF Service

# Region ioutside_smscontract member Public String test () {string res = new boutside_bond (). helpsendandreceivemessage ("hello"); Return res ;}# endregion

 

Simple socket communication instance (WCF calls socket)