Вопрос по сокетам

    WSADATA wsaData;
    WORD wVersion = MAKEWORD(2, 2);
    WSAStartup( wVersion, &wsaData );
    SOCKET sSock = socket( AF_INET, SOCK_STREAM, 0 );
    sockaddr_in saIn;
    saIn.sin_family = AF_INET;
    saIn.sin_port = htons( 3135 );
    saIn.sin_addr.S_un.S_addr = inet_addr( "127.0.0.1" );
    connect( sSock, ( sockaddr* ) &saIn, sizeof( saIn ) );
    string s = argv[1];
    char len = s.length();
    for (int t = 0; t < 2; t++) 
    {
        s = argv[1];
        int iResult = send( sSock, &len, 1, 0 );
        cout << "-------------------->\n";
        cout << "len:" << (int)len << endl;
        cout << "iResult:" << iResult << endl;
        iResult = send( sSock, s.c_str(), s.length(), 0 );
        cout << "s:" << s.c_str() << endl;
        cout << "iResult:" << iResult << endl;
        cout << "-------------------->\n";
    }

SOCKET sTemp;
while ( INVALID_SOCKET != ( sTemp = accept( sSock, 0, 0 ) ) )
{
    cout << "------------------------>\n";
    cout << "Connected...";
    char n = 0;
    recv( sTemp, &n, 1, 0 );
    cout << "Received:" << n << endl;
    cout << "Sending..." << endl;
    send( sTemp, &n, 1, 0 );
    cout << "Data:" << n << endl;
    closesocket( sTemp );
    cout << "------------------------->\n";
 
}