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Re: [Libevent-users] Destroying event from callback function



hi,maybe you callÂevent_new without the flag of EV_PERSISTENT,so when cb_func is triggered ,the event isÂautomaticÂdeleted by event_base_loop,it's seems there is two ev_del calls in  your example ,
forgive my pool english..

2011/4/7 MichaÅ KrÃl <mharnen@xxxxxxxxx>
Hi,

I was wondering if there is any way I can access event object within callback function in libevent2? I know I can put it in global variable, but I'll have a lot of events and I want to access particular one, so I want to avoid it.

I cannot pass it as an argument because I'll have pointer to event structure after setting callback in evet_new.

To be precise I want to do something like this:


int main(){
ÂÂÂÂ event = event_new(base, socket, flags, cb_func, args);

ÂÂÂÂ event_add(event);
}

void cb_func(args){

ÂÂÂÂ //do some work

ÂÂÂÂ event_del(event);Â <-- the problem is with getting event structure which invoked this callback }


Thanks in advance

Michal