On 3/13/06, <b class="gmail_sendername">peter royal</b> &lt;<a href="mailto:proyal@apache.org">proyal@apache.org</a>&gt; wrote:<div><span class="gmail_quote"></span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div style="direction: ltr;"><div></div><div style="direction: ltr;"><span class="q"><div>On Mar 12, 2006, at 9:25 PM, Trustin Lee wrote:</div><blockquote type="cite"><div><div>Because of datagram transport and pluggable thread pool, we have to retain the synchronization.&nbsp; Datagram doesn't become a problem if DIRMINA-162 (
<a href="http://issues.apache.org/jira/browse/DIRMINA-162" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">http://issues.apache.org/jira/browse/DIRMINA-162 </a>) is resolved.&nbsp; WRT non-leader-followers thread pool, it apparently is a problem.
<br><br>The question would be 'do we really need pluggable thread pool?' or 'does an ordinary thread pool outperform a leader-followers thread pool seriously?'&nbsp; Robert told us an ordinary TP performs 25% better than a LFTP, but it might be just because encoding is not pooled. 
<br></div></div></blockquote><div><br></div></span></div><div style="direction: ltr;"><div>Is it really specific to the type of thread pool? I attached a pluggable implementation to&nbsp;<a href="http://issues.apache.org/jira/browse/DIRMINA-184" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
http://issues.apache.org/jira/browse/DIRMINA-184</a> , and retained the ordering of events while using a ThreadPoolExecutor..&nbsp;</div></div></div></blockquote><div><br>Yep I think so because decoder only works inside the thread pool threads.&nbsp; Could you dig into the code a little bit?&nbsp; I might be wrong. ;)
<br><br>Oh, did you retain the event order?&nbsp; That sounds very interesting.&nbsp; I'll take a look at the code.<br><br>Trustin</div></div>-- <br>what we call human nature is actually human habit<br>--<br><a href="http://gleamynode.net/">
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