Return-Path: Delivered-To: apmail-xml-cocoon-dev-archive@xml.apache.org Received: (qmail 77902 invoked by uid 500); 16 Mar 2001 04:15:13 -0000 Mailing-List: contact cocoon-dev-help@xml.apache.org; run by ezmlm Precedence: bulk list-help: list-unsubscribe: list-post: Reply-To: cocoon-dev@xml.apache.org Delivered-To: mailing list cocoon-dev@xml.apache.org Received: (qmail 77891 invoked from network); 16 Mar 2001 04:15:12 -0000 Message-ID: <3AB1969B.C21E1D6C@apache.org> Date: Thu, 15 Mar 2001 23:29:15 -0500 From: Berin Loritsch X-Mailer: Mozilla 4.73 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: cocoon-dev@xml.apache.org Subject: Re: [PATCH] Re: [C2][Xalan2] Xalan2J problems under heavy load using Apache JMeter References: <3AB13C03.1080603@hisitech.com> <3AB13D19.29CC1357@apache.org> <3AB159E2.4080601@hisitech.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Spam-Rating: h31.sny.collab.net 1.6.2 0/1000/N > >> The synchronization in org.apache.avalon.util.JdbcConnectionPool is > >> broken. I was about to patch it, but a major code reorganization is > >> required, so I preferred to ask first. > >> > > In this connection pool there are serious race conditions (I have a SMP > box to see these things happen before my customers :-). Do you know where exactly? I was thinking about changing the logic to a Semaphore based type of pool. That will fix allot of the race conditions. I am the one who originally wrote the code--and I don't have an SMP box to test on. Please, by all means, if you can do it better, do it! --------------------------------------------------------------------- To unsubscribe, e-mail: cocoon-dev-unsubscribe@xml.apache.org For additional commands, email: cocoon-dev-help@xml.apache.org