Re: [Libevent-users] About the parameter of callback

[ren yufei <renyufei83@xxxxxxxxxxxx>]

What kind of error on the socket did you refer? Because there is no 'EV_ERROR', you could not set this kind of event for detecting(as select). So, you don't have method or don't need detect ERR(please distinguish with err generated by read()) on a socket.

Yufei

---

From: åæèäå <xb.zhou@xxxxxx>
To: libevent-users <libevent-users@xxxxxxxxxxxxx>
Sent: Fri, January 28, 2011 1:24:53 PM
Subject: [Libevent-users] About the parameter of callback

The callback's prototype is

(void)(*)(int, short, void*)

the second parameter indicates what kind of event(s) happen.

I found libevent-1.4.10 didn't have EV_ERROR.

So my question is:

When monitoring a socket, what value will be set to the second parameter if an error occurred on the socket?

thanks