int App::start(){
int iret = 0;
bool bret = 0;
while (true){
app_tick_update(impl_);
if (impl_->stoping){ //need stop
bret = on_stop();
if (bret){
break;
}
continue;
}
if (impl_->restarting){//need restart
bret = on_restart();
if (bret){
break;
}
continue;
}
if (impl_->reloading){//need reload
_app_reload_env(impl_);
iret = on_reload();
if (iret){
GLOG_ERR("reload error ret :%d !", iret);
}
impl_->reloading = false;
}
//running
if (impl_->stcp) { //one tick , one us ?
iret += dctcp_poll(impl_->stcp, impl_->maxtptick, impl_->maxtptick);
}
iret = on_loop();
if (iret == 0){
on_idle();
}
}
iret = impl_->shm_pool.stop();
if (iret){
GLOG_ERR("shm pool stop error ret:%d", iret);
}
return on_exit();
}
void open() {
if (hQuery_ != NULL)
throw pdh_exception("query is not null!");
PDH::PDHFactory::get_impl()->add_listener(this);
on_reload();
}
