bool CoroutineManager::doWork(VarisEvent* event){
Coroutine* cor;
if((cor = event->getCoroutine())!=NULL &&( event->getListenEventType()&T_COROUTINE)){
cor->setStatus(BUSY);
runCorEvent(event);
return true;
}
//no coroutine free
if(freeCoroutine_.empty()){
return false;
}
if(!(event->getListenEventType()&T_COROUTINE)){
int tmpCoroutine = freeCoroutine_.top();
freeCoroutine_.pop();
ucontext_t* context = coroutines_[tmpCoroutine].getContext();
context->uc_link = coroutines_[0].getContext();
Coroutine* coroutine = &(coroutines_[tmpCoroutine]);
coroutine->setStatus(READY);
event->setCoroutine(coroutine);
makecontext(context,(corfunc)(VarisEvent::handle),1,event);
runCoroutine(tmpCoroutine);
return true;
}
return false;
}
//notice
void CoroutineManager::onCoroutineFinished(CoroutineManager* th){
while(true){
Coroutine cor = th->coroutines_[th->curCoroutine_];
cor.setStatus(FREE);
th->freeCoroutine_.push(th->curCoroutine_);
th->curCoroutine_ = 0;
th->runCoroutine(1);
}
}
