August 2008 - jboss-dev-forums - Jboss List Archives

[Design of JBossCache] - Re: Ordered maps in Nodes

by manik.surtani＠jboss.com

FYI, pls ignore this thread and respond on http://www.jboss.com/index.html?module=bb&op=viewtopic&t=94277 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4168755#4168755 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4168755

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[Design of JBossCache] - Re: Ordered maps in Nodes

by manik.surtani＠jboss.com

Also see http://www.jboss.com/index.html?module=bb&op=viewtopic&t=94277 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4168752#4168752 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4168752

17 years, 5 months

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[Design of JBossCache] - Re: JBoss Cache Public API

by manik.surtani＠jboss.com

Hmm - how would this work with the CacheJMXWrapper and the registering/unregistering of MBeans? Thoughts? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4168740#4168740 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4168740

17 years, 5 months

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[Design of JBoss ESB] - AS/400 Dataqueue Ressource Adapter

by heikowiesner

Hello JBoss Team, i am writing currently a Dataqueue Ressource Adapter, which can receive IBM AS/400 Dataqueue Messages. I think, this Adapter could be good for The JBoss Core or/and ESB. Are you interestet? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4168729#4168729 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4168729

17 years, 5 months

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[Design of JBoss ESB] - Re: JmsConnectionPool overflows sometimes with JBossMQ

by Kevin.Conner＠jboss.com

Which version of the ESB are you using? Can you provide a test case that highlights the issue? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4168725#4168725 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4168725

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[Design of JBossCache] - Re: JBoss Cache Public API

by manik.surtani＠jboss.com

Ok, so for the sake of API changes, fr the next Alpha I propose we: 1. remove create() and destroy() on the public API. 2. CacheFactory creates the cache and calls create(). 3. stop() will call stop(), destroy() and create() in that order to reset the cache. and later we can optimise what happens internally in start() and stop(). WDYT? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4168714#4168714 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4168714

17 years, 5 months

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[Design of JBoss ESB] - Re: JmsConnectionPool overflows sometimes with JBossMQ

by kadlecp

I may use bad word. The pool does not overflow, it is full and does not return new sessions. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4168710#4168710 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4168710

17 years, 5 months

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[Design of JBoss ESB] - Re: JmsConnectionPool overflows sometimes with JBossMQ

by kadlecp

JavaEE javadoc is ambiguous, it does not say what type of session XAConnection.createSession should return. I changed the JBossMQ code, now XAConnection.createSession returns non-xa session for me. The simpliest but not usable fix:-). Pavel View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4168705#4168705 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4168705

17 years, 5 months

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[Design of JBoss ESB] - Re: JmsConnectionPool overflows sometimes with JBossMQ

by kadlecp

Shall I create JIRA? I do not know if you support JBossMQ.... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4168701#4168701 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4168701

17 years, 5 months

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[Design of JBoss ESB] - JmsConnectionPool overflows sometimes with JBossMQ

by kadlecp

Hello, I know that JBoss Messaging is recommended JMS provider, but I was forced to use JBossMQ because of bug in JBossMesasaging http://www.jboss.com/index.html?module=bb&op=viewtopic&t=139214 JBossMQ works great for me except for JmsConnectionPool sometimes overflows. I know when the pool overflows and what is the reason. The core reason is that JBossMQ's XAConnectionFactory.createSession always creates XASession (is always transacted and with SESSION_TRANSACTED acknowledgement mode), but JBossMessaging's XAConnectionFactory.createSession creates non-xa Session (transacted or non-transacted and with customized acknowledgement mode). The JmsConnectionPool is intended to be used with JBossMessaging behaviour only. The overflow occurs when caller thread associated with *NO* transaction sends esb message (by jms courier) using *XAConnectionFactory* to the esb service. In this case the connection pool uses XAConnectionFactory.createSession for creating the session. The pool has hashmaps which key is acknowledgement mode. JBossMQ's XAConnectionFactory.createSession always creates Session with SESSION_TRANSACTED acknowledgement mode. But the pool registers the session under customized acknowledgement mode into the maps (eg. AUTO_ACKNOWLEDGE). When session clean is called, the JmsConnectionPool tries to remove the session from the pool, but uses Session.getAcknowledgement to find out what type of session it is. This returns SESSION_TRANSACTED mode, but session was registered under eg. AUTO_ACKNOWLEDGE mode. The pool is not cleaned up correctly and overflows. Regards Pavel Kadlec View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4168699#4168699 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4168699

17 years, 5 months

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jboss-dev-forums August 2008