void vrpn_Oculus::mainloop()
{
vrpn_gettimeofday(&d_timestamp, NULL);
// See if it has been long enough to send another keep-alive
if (vrpn_TimevalDurationSeconds(d_timestamp, d_lastKeepAlive) >=
d_keepAliveSeconds) {
writeKeepAlive();
d_lastKeepAlive = d_timestamp;
}
update();
server_mainloop();
}
void KitSocket::_worker(void)
{
int bytes;
sflap_frame frame;
// send the server a keepalive every 15 minutes
if(++keepalivecount >= (15 * 60 * 1000 / KITSOCKET_WORKER_PERIOD))
{
keepalivecount = 0;
if(keepAlive) writeKeepAlive();
}
// check for stuff to read from the server
bytes = ::read(sock(), (void *)&frame, 6);
if(bytes < 0)
{
ERRNO_SWITCH(break,
print_frame("KitSocket::_worker() -- reading -- bytes < 0", frame); disconnectSocket(); return);
}