SOL9 2.0 Samples

1 Screenshot

2 Source code

/*
 * SocketDatagramSender.cpp 
 * Copyright (c) 2015 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED. 
 */



#include <sol\SocketDatagram.h>
#include <sol\WSAInitializer.h>

class  SocketDatagramSender{

public:
  SocketDatagramSender()
  {
        
  }

public:
  void send(InetAddress& inet) {

    SocketDatagram socketDatagram;

    char buf[SIZE_1KB];

    for (int i=0; i<10; i++) {
      sprintf_s(buf, SizeOf(buf), "%d Sending a message by a SocketDatagram.\n'Hello world!\n Goodbye world.'", i); 
      int slen = strlen(buf);
      try {
        //1 Send a string.
        int rc = socketDatagram.sendTo(inet, buf, slen);
        printf("sent: string=[%s] len=%d(bytes) sent=%d(bytes)\n", 
          buf, slen, rc);

        Sleep(1000);

        if (rc >0) {
          char reply[SIZE_1KB];
          //2 Receive a string.
          int r = socketDatagram.recvFrom(inet.getPort(), reply, sizeof(reply));
          if (r >0) {
            printf("Got a reply:[%s]\n", reply);
          }
        }
      } catch (Exception& ex) {
        ex.printf();
      } catch (...) {

      }
    }
  }  

};


/**
 *
 */

void _tmain(int argc, TCHAR* argv[])
{
  WSAInitializer wsaInitializer;

  try {
    printf("Create SocketDatagramSender\n");

    //Host=localhost, port = 32000
    InetAddress inet("localhost", 32000);

    SocketDatagramSender sender;

    sender.send(inet);

  } catch (Exception& ex) {
    ex.printf();

  } catch (...) {
    printf("Exception\n");
  }
    
}