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  1.     /*....*/
  2.  
  3.     if (getaddrinfo(_ip, _port, &hints, &server) != 0)
  4.     {
  5.         WSACleanup();
  6.         return false;
  7.     }
  8.  
  9.     if ((s = socket(server->ai_family, server->ai_socktype, server->ai_protocol)) == INVALID_SOCKET)
  10.     {
  11.         freeaddrinfo(server);
  12.         WSACleanup();
  13.         return false;
  14.     }
  15.  
  16.     if (connect(s, server->ai_addr, server->ai_addrlen) == SOCKET_ERROR)
  17.     {
  18.         freeaddrinfo(server);
  19.         closesocket(s);
  20.         WSACleanup();
  21.         return false;
  22.     }
  23.  
  24.     freeaddrinfo(server);
  25.  
  26.     /*....*/
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https://ideone.com/MKIxQF
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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