January 2009 - jboss-user - Jboss List Archives

[Remoting] - Re: JBREM-877: New Socket Connection is being Created for Ev

by ron.sigal＠jboss.com

I'm continuing the discussion about Vinay Kumar's (vink's) issues on the "Socket Read Timeout on stressing calls for validating produc" thread - http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4199374#4199374. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4199376#4199376 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4199376

17 years, 3 months

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[Remoting] - Re: Stream Corrupted Exception on Server side

by ron.sigal＠jboss.com

I'm continuing the discussion about Vinay Kumar's (vink's) issues on the "Socket Read Timeout on stressing calls for validating produc" thread - http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4199374#4199374. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4199375#4199375 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4199375

17 years, 3 months

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[Remoting] - Re: Socket Read Timeout on stressing calls for validating pr

by ron.sigal＠jboss.com

Hi Vinay, You have described problems on this thread and two other threads, which is making it hard for me to get a unified picture of what's going on. To try to clarify things, I'm consolidating the discussions on this thread. Here, I believe, are the phenomena you have experienced: 1. This thread: "vink" wrote : | On increasing timeout value of ejb3 connector, this exception is not coming. But, on running my stress tests, my application is throwing java.lang.OutOfMemoryError: unable to create new native thread | Is it on the client side or the server side where you can't create a new thread? I believe the thread dumps you've shown me are from the server side, and I don't see anything particularly unusual. "vink" wrote : | And, number of such sockets increases as time passes by & it finally results into the following exception; | ... | java.net.BindException: Address already in use: connect | ... | If you're running on a Windows machine, you could be running up against a configurable limit Windows puts on the number of open sockets. For example, the parameter "MaxUserPort", which defaults to 5000, limits the user ports to values between 1024 and 5000. You can read more at, for example, "Microsoft Windows 2000 TCP/IP Implementation Details" - http://technet.microsoft.com/en-us/library/bb726981.aspx#EDAA. 2. "JBREM-877: New Socket Connection is being Created for Every" - http://www.jboss.com/index.html?module=bb&op=viewtopic&t=126382&start=10 "vink" wrote : | On using invokerDestructionDelay in ejb3 connector configuration, my system goes slow & slow and run out of resources(native threads) in few minutes. | Again, client side or server side? "vink" wrote : | When removing this attribute, the system don't run out of resources, but many sockets are visible in TIME_WAIT state. As a result of this, my system run out of sockets & after a while I get sporadic disconnects. | Client side or server side? And, could you describe "sporadic disconnects" more precisely? 2. "Stream Corrupted Exception on Server side" - http://www.jboss.com/index.html?module=bb&op=viewtopic&t=147905 "vink" wrote : | After several hours of running I'm getting following exception | ... | Caused by: java.io.StreamCorruptedException: invalid stream header: 77011679 | Clearly, this exception is occurring on the server side, but the actual problem might be occurring on the client side. Do you see anything unusual happening on the client side when this exception is thrown? =============================================== I have a couple of general questions. 1. Am I right in inferring that you're running a stress test and you're seeing performance deteriorating on the client side? 2. Can you create a simple version of your application that demonstrates the same problems and that I can run for myself? Thanks, Ron View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4199374#4199374 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4199374

17 years, 3 months

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[Installation, Configuration & DEPLOYMENT] - Re: JBoss 5.0 Taking LONG Time to Start Up

by jaikiran

"ctf" wrote : | 2009-01-03 13:49:12,640 DEBUG [org.jboss.deployment.MappedReferenceMetaDataResolverDeployer] (main) vfsfile:/C:/jboss-5.0.0.GA/server/default/deploy/jmx-console.war/ endpoint mappings: | | | | 2009-01-03 13:49:12,640 DEBUG [org.jboss.deployment.MappedReferenceMetaDataResolverDeployer] (main) Processing unit=jmx-console.war, structure: | | jmx-console.war | | | | | | 2009-01-03 13:51:02,015 DEBUG [org.jboss.metadata.process.chain.ejb.jboss.JBossMetaDataProcessorChain] (main) Added Processor org.jboss.metadata.process.processor.ejb.jboss.SetDefaultLocalBusinessInterfaceProcessor@1e55518 to Chain org.jboss.metadata.process.chain.ejb.jboss.JBossMetaDataProcessorChain@135cde4 | | | | This piece takes almost 2 minutes. Is this normal? My clean JBossAS "default" server profile takes under a minute to boot on RHEL5 Operating System. So i wouldn't say your startup time is normal. Without any of your applications deployed, how much time does the "default" server take to start? A;so please post the first few lines from the jboss console which shows the JDK version being used. Just want to make sure, the correct JDK is being used. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4199371#4199371 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4199371

17 years, 3 months

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[JBoss jBPM] - Re: Finding process instances by vars

by kukeltje

the pattern is to use the business key and retrieve process instances based on that. Store domain data in your domain model and select from there which process instance to retrieve. People still tend to put to much data in the process as well as use the identity module to broadly. I never used the identity module... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4199368#4199368 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4199368

17 years, 3 months

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[JCA/JBoss] - Re: Data source Connection

by jaikiran

See this http://www.jboss.org/community/docs/DOC-9880 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4199367#4199367 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4199367

17 years, 3 months

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[JBoss jBPM] - Re: DatabaseServerLoginModule question

by kukeltje

yes, because they do not have the security-role of user View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4199366#4199366 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4199366

17 years, 3 months

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[JCA/JBoss] - Data source Connection

by rudreshtcs

Hi, I was trying a standalone java client for Oracle Datasource(using JNDI). I am able to successfully connect to this database through a servlet. I searched few forums which said that JBoss does not support this. Errors on connection : JNDI name not bound Cannot get connection: javax.naming.NameNotFoundException: OracleDS not bound I have configured required jars in classpath Kindly Clarify Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4199365#4199365 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4199365

17 years, 3 months

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[JBoss jBPM] - Re: Finding process instances by vars

by salaboy21

Ronald, in jBPM 4 there is something about that? if not.. can we think some kind of pattern or best practices to achive that? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4199363#4199363 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4199363

17 years, 3 months

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[JBoss jBPM] - Re: BPM engine within different tools

by salaboy21

I think is a very good question.. and the answer is ... depends... Depends of what are you try to achive.. If you want to reuse you business process between multiple applications, you must probably want to have your business process engine outside you application and talk with that when you application need to know the state of one or multiple process. In the other hand.. if you look alfresco.. you should see that the include the business process engine inside the product. That is because ECM have strong relationships with workflows. I hope it helps.. if something is not clear enough let me know. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4199362#4199362 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4199362

17 years, 3 months

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jboss-user January 2009