Hi, Scott Lamb This article describes the way like you mentioned. 5. Asynchronous results and collections of results <a onclick="return top.js.OpenExtLink(window,event,this)" href="http://terabit.com.au/docs/Proactor2.htm#_Toc76398966" target="_blank"> http://terabit.com.au/docs/Proactor2.htm#_Toc76398966</a> I follow this article to develope an Leader/Follower thread pool server based on libevent. Following is the source code: <a onclick="return top.js.OpenExtLink(window,event,this)" href="http://spserver.googlecode.com/files/spserver-0.6.src.tar.gz" target="_blank"> http://spserver.googlecode.com/files/spserver-0.6.src.tar.gz</a> Best regards， liusifan <div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> >>> >On Mar 18, 2007, at 7:28 PM, liusifan wrote: > >> I have not found something like ACE_TP_Reactor::dispatch_i in >> libevent. >> So i think it could not implement LF pattern with current version >> of libevent. >> >> Did i miss something? Thanks in advance. > >I think you could always do it by doing your own queueing after >libevent's. I'm not sure how large the performance impact would be. > >That was an interesting paper, by the way. I've been thinking of >implementing something like it, and it's nice to know the name >someone's given to it. > >-- >Scott Lamb < <a href="http://www.slamb.org/">http://www.slamb.org/</a>> > > > </blockquote></div>