C / C++ / MFC

    WSADATA w; //Winsock startup info<br />
    SOCKADDR_IN target; //Information about host<br />
    <br />
    int error = WSAStartup (0x0202, &w);   // Fill in WSA info<br />
     <br />
    if (error)<br />
      return 0;<br />
<br />
    m_sckt = socket (AF_INET, SOCK_STREAM, IPPROTO_TCP); // Create socket<br />
    if (m_sckt == INVALID_SOCKET)<br />
    {<br />
        return 0;<br />
    }<br />
<br />
    target.sin_family = AF_INET;           // address family Internet<br />
    target.sin_port = htons (PortNo);        // set server’s port number<br />
    target.sin_addr.s_addr = hostname;  // set server’s IP<br />
    //Try connecting...<br />
    if (connect(m_sckt, (SOCKADDR *)&target, sizeof(target)) == SOCKET_ERROR) //Try binding<br />
    { // error<br />
          return 0;<br />
    }<br />
    send(m_sckt, "Test", 5, 0);

// Critical section of code<br />
CCriticalSection CritSect;<br />
CritSect.Lock();<br />
// Copy into shared memory<br />
memcpy(SharedBuffer, cap_buffer, FrameSize);<br />
Timestamp_FrameWrite = LoopStart->GetTimeDiff(); //"frame write"<br />
CritSect.Unlock();

// Critical section of code<br />
CCriticalSection CritSect;<br />
CritSect.Lock();<br />
// Copy from shared memory<br />
memcpy(proc_buffer, SharedBuffer, FrameSize);<br />
Timestamp_FrameRead = LoopStart->GetTimeDiff(); //"frame read"<br />
CritSect.Unlock();

15.8758<br />
15.6622<br />
31.008<br />
15.845<br />
15.605<br />
31.062<br />
15.819<br />
15.663<br />
15.748