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movecmd_t movecmd;
input from
packet sender
wake up on alarms or input signal
if on input signal, set skipnextalrm
else
if skipnextalarm
skipnextalarm = false;
continue;
lock packet
get current movecmd
send message
unlock packet
packet receiver
wake up only on packet arrival
identify the packet source
calculate exact latency
save the packet off
// cause timer messages to be issued
SetTimer (mainwindow, 1, 50, NULL);
// cause packet received messages to be issued
WSAAsyncSelect ( net_socket, mainwindow, WM_USER, FD_READ );
if (!GetMessage (&msg, NULL, 0, 0))
{
TranslateMessage (&msg);
DispatchMessage (&msg);
while (PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE))
{
if (!GetMessage (&msg, NULL, 0, 0))
break;
TranslateMessage (&msg);
DispatchMessage (&msg);
}
PrepareToBlock ();
}
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