void publish_callback (DNSServiceRef, DNSServiceFlags, DNSServiceErrorType errorCode, const char *name,
const char*, const char*, void *context)
{
QObject *obj = reinterpret_cast<QObject*>(context);
if (errorCode != kDNSServiceErr_NoError) {
ErrorEvent err;
QCoreApplication::sendEvent(obj, &err);
} else {
PublishEvent pev(QString::fromUtf8(name));
QCoreApplication::sendEvent(obj, &pev);
}
}
bool Scheduler::schedule(Event *ev) {
assert(ev != NULL);
stringstream info;
EventPtr pev(ev);
static bool possibleOverflow = false;
static bool tooLate = false;
/*info << "Schedule a " << pev->getEventName() << " (" << ev->id << ")";
trace(info.str());*/
if (pev->date < Scheduler::currentDate) {
if (!possibleOverflow) {
cerr << "WARNING: Attempt to schedule an event in the past (possible overflow detected?)!" << endl;
possibleOverflow = true;
}
OUTPUT << "ERROR : An event cannot be scheduled in the past !\n";
OUTPUT << "current time : " << Scheduler::currentDate << endl;
OUTPUT << "ev->eventDate : " << pev->date << endl;
OUTPUT << "ev->getEventName() : " << pev->getEventName() << endl;
return(false);
}
if (pev->date > maximumDate) {
if (!tooLate) {
cerr << "WARNING: Maximum simulation date reached!" << endl;
tooLate = true;
}
OUTPUT << "WARNING : An event should not be scheduled beyond the end of simulation date !\n";
OUTPUT << "pev->date : " << pev->date << endl;
OUTPUT << "maximumDate : " << maximumDate << endl;
return(false);
}
lock();
eventsMap.insert(pair<Time, EventPtr>(pev->date,pev));
eventsMapSize++;
StatsCollector::getInstance().updateLargestEventsQueueSize(eventsMapSize);
unlock();
return(true);
}
