void processTimer(CtxPtr ctx, const std::string &key, int64_t time) override {
// Every 'slideInterval_' period create a new window
// Every 'windowLength_' period evaluate all windows
if(key == "interval_loop") {
windows_.emplace_back(opts_.windowLength);
const auto windowClose = windows_.back().end_;
const auto nextWindow =
windows_.back().begin_ + opts_.slideInterval.count();
ctx->setTimer("interval_loop", nextWindow);
ctx->setTimer("window_loop", windowClose);
} else if(key == "window_loop") {
processWindows(ctx);
} else {
throw std::logic_error("Unexpected type of timer was set");
}
}
// ---------------------------------------------------------------------------
//
void *renderThreadLoop (void *data)
{
wdTimers[WD_RENDER] = time (0);
pthread_setcancelstate (PTHREAD_CANCEL_ENABLE, 0);
pthread_setcanceltype (PTHREAD_CANCEL_ASYNCHRONOUS, 0);
int ptErr = 0;
for (;;)
{
LOCK (windowList.lock, ptErr);
if (ptErr) die ("Error locking mutex");
processWindows ();
UNLOCK (windowList.lock, ptErr);
if (ptErr) die ("Error unlocking mutex");
wdTimers[WD_RENDER] = time (0);
sleep (ctaConfig.arrLen);
}
}