July 2013 - jboss-dev-forums - Jboss List Archives

[IronJacamar Development] - IronJacamar Oracle Reauthentication support

by Ricardo Arguello

Ricardo Arguello [https://community.jboss.org/people/ricardoarguello] created the discussion "IronJacamar Oracle Reauthentication support" To view the discussion, visit: https://community.jboss.org/message/757365#757365 -------------------------------------------------------------- Anybody interested in helping me test this? https://github.com/rarguello/ironjacamar-oracle-reauth https://github.com/rarguello/ironjacamar-oracle-reauth -- Ricardo Arguello -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/757365#757365] Start a new discussion in IronJacamar Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

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[JBoss Remoting Development] - Memory leak by closed connections

by Rene Schneider

Rene Schneider [https://community.jboss.org/people/rschneider] created the discussion "Memory leak by closed connections" To view the discussion, visit: https://community.jboss.org/message/827298#827298 -------------------------------------------------------------- I found this bug (pretty sure about it being a bug, would love to directly file an issue in the issue tracker, but that doesn't seem to be possible without having some SalesForce "support case reference") when porting a real application which explicitly supports offline scenarios from JBoss 6 to 7.1.3: When an EJB client gets disconnected from its JBoss 7 server, for example because that server has been shut down, but keeps running and eventually reconnects to the restarted server, a new org.jboss.remoting3.ConnectionImpl instance is created for that new connection. However, the old connection (with its state now being CLOSED) can never be garbage collected, since it is still referenced in the set "pendingInboundConnections" within its RemoteConnectionProvider (actually there are two more references to it preventing a GC, but those are in jboss-ejb-client, so they're probably off-topic in this discussion board - I'll start a similar thread there to get these addressed). The connection is not removed from that set during its entire lifetime, neither after successfully establishing the connection nor after it has been closed. Thus, frequent disconnects between an EJB client and server eventually fill up the heap of the client with closed connections. I attempted to come up with a solution to remove these dead connections from the set and found one which seems to be working in our application, albeit it's probably not the most elegant one; a patch file is attached to this posting. Steps to reproduce the issue: - Create an EJB client and service, deploy service in JBoss7 - Have the EJB client call the service on the server frequently - Shut down the server. The client must be built to continue calling the server, even though exceptions are now thrown. - Restart the server. The client will reconnect and continue without errors. - Fetch a heap dump from the client and load it up in your favorite analyzer tool. There are now two connection objects in the heap, a closed one and an open one. Rinse and repeat for having 3,4,5,... I can reproduce it most easily with the JBoss ejb-remote quickstart sample, modified to call the server repeatedly. The reference mentioned above is clearly visible in the heap dump. The bug is definitely present in the most current final of Remoting 3, v3.2.16.GA, which I based my little patch on. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/827298#827298] Start a new discussion in JBoss Remoting Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

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[Javassist Development] - Instrumenting Object comparison statements

by mrgirish

mrgirish [https://community.jboss.org/people/mrgirish] created the discussion "Instrumenting Object comparison statements" To view the discussion, visit: https://community.jboss.org/message/824234#824234 -------------------------------------------------------------- Hi, Is there a way in Javassist to instrument object comparison statements. For examples statements of the form ( a == b) and ( a != b) . I searched the tutorial and the API and could not find it. I have been trying to extend Javassist to support instrumentation of object comparison statements. Is there any developer manual on the implementation of javassist. For example a walkthrough of how the replace() method in class javassist.expr.NewExpr works. Thanks a lot in advance. Regards Girish -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/824234#824234] Start a new discussion in Javassist Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

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[jBPM Development] - JBPM MultipleHuman Task..Task server restart not propagate the flow to next human task

by Deepraj Sawalkar

Deepraj Sawalkar [https://community.jboss.org/people/deepraj] created the discussion "JBPM MultipleHuman Task..Task server restart not propagate the flow to next human task" To view the discussion, visit: https://community.jboss.org/message/819826#819826 -------------------------------------------------------------- I have created one multiple human task in JBPM 5. The first human Task is "Financial Accounting Approval Task" having ActorId "#{finApprover}" and the second one is "Manger Approval Task" having ActorId "#{manager}". When I run the MibBpmServiceProvider.java it successfully run the process and Task is shiowing as pending to FinancialApprover. Then complete the task then it is shiowing as pending to Manager. Then Manager can complete the task. It goes fine in this scenario. Now the problem occours 1. I run the MibBpmServiceProvider.java it successfully run the process and Task is shiowing as pending to FinancialApprover. 2. *Now I stop the server which means stops the MinaTaskServer*. 3. Now I start the Task server again. 4. Check from Human Task View Editor there I found it is pending to FinancialApprover. 5. Start the task -> Complete the task for FinancialApprover. 6. Now Task is not in queue for FinancialApprover. *When I check the same task for Manager then I am not finding that task in Manager queue.* *The issue occurs only when the task is pending to first human task and then stop the task server and start the task server and trying to exceute the first human task not propagate the flow to the next human task.* ** I am attaching the bpmn file along with the bpmn image and java class. Can you please help me to sort out this issue. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/819826#819826] Start a new discussion in jBPM Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

2
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[JBoss AS 7 Development] - VisualVM -> JBoss AS 7.1.1

by Juergen Weber

Juergen Weber [https://community.jboss.org/people/weberj] created the discussion "VisualVM -> JBoss AS 7.1.1" To view the discussion, visit: https://community.jboss.org/message/737964#737964 -------------------------------------------------------------- Hi, how can one access with VisualVM 1.3.3 the mbeans in JBoss AS 7.1.1 on a remote machine? The solutions in the theads below do *not* work for me, VisualVM just does not connect. Thanks, Juergen https://docs.jboss.org/author/display/AS71/JMX+subsystem+configuration https://docs.jboss.org/author/display/AS71/JMX+subsystem+configuration https://community.jboss.org/docs/DOC-17485 https://community.jboss.org/wiki/UsingJconsoleToConnectToJMXOnAS7 https://community.jboss.org/thread/196981 https://community.jboss.org/thread/196981 -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/737964#737964] Start a new discussion in JBoss AS 7 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

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[JBoss AS 7 Development] - Re: Custom jdbc login module for remoting

by Sigmar Tholen

Sigmar Tholen [https://community.jboss.org/people/siggi] created the discussion "Re: Custom jdbc login module for remoting" To view the discussion, visit: https://community.jboss.org/message/740168#740168 -------------------------------------------------------------- Hello, > Jason Greene schrieb: > > Although to help with usability I have created, which would allow a security domain to refer to a specific deployment module, giving you deployable login modules (not just static modules): > > https://issues.jboss.org/browse/AS7-3905 https://issues.jboss.org/browse/AS7-3905 Could someone confirm, that this fix is not in 7.1.1.Final and therefore not working in 7.1.1.Final? Thanks in advance -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/740168#740168] Start a new discussion in JBoss AS 7 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

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2
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[JBoss Profiler Development] - Fail to Invoke - HTTP Status 403

by Daniel Ho

Daniel Ho [https://community.jboss.org/people/danielho] created the discussion "Fail to Invoke - HTTP Status 403" To view the discussion, visit: https://community.jboss.org/message/724200#724200 -------------------------------------------------------------- Hi, I install jboss-profiler-1.0.CR4 - jvmti on JBoss 4_3_0_GA_CP0, I login admin but fail to invoke *mbean:* JVMTIClass *type* Status report *message* *description* Access to the specified resource () has been forbidden. ./conf/props/jmx-console-roles.properties admin=JBossAdmin,HttpInvoker I checked admin role is able to do that -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/724200#724200] Start a new discussion in JBoss Profiler Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

2
1
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[JBoss AS 7 Development] - Re: MDC custom parameter not logged in jboss 7.1.1

by sheriel

sheriel [https://community.jboss.org/people/sheriel] created the discussion "Re: MDC custom parameter not logged in jboss 7.1.1" To view the discussion, visit: https://community.jboss.org/message/830581#830581 -------------------------------------------------------------- Please, nobody has any suggestions? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/830581#830581] Start a new discussion in JBoss AS 7 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

2
3
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[jBPM Development] - JBPM support for Weblogic 12c/Oracle

by Deepak Khatri

Deepak Khatri [https://community.jboss.org/people/deepakkumarkhatri] created the discussion "JBPM support for Weblogic 12c/Oracle" To view the discussion, visit: https://community.jboss.org/message/824913#824913 -------------------------------------------------------------- We are planning to use jBPM (only Human Task Service) and deployment is to be done on Weblogic 12c and storage as Oracle 11g. Is jBPM certified on these platform i.e. *Weblogic 12c* and *Oracle 11g*? I found that jBPM Human Task Service can be deployed independently as a WAR file with any persistence configured in persistence.xml. But, I didn't got any documentation for deployment on Weblogic 12c/Oracle 11g. That's why, I want to confirm if jBPM is certified on Weblogic 12c/Oracle 11g or not? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/824913#824913] Start a new discussion in jBPM Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

2
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[jBPM Development] - Docs for JBPM 6.0 Beta

by marcosdutto

marcosdutto [https://community.jboss.org/people/marcosdutto] created the discussion "Docs for JBPM 6.0 Beta" To view the discussion, visit: https://community.jboss.org/message/820739#820739 -------------------------------------------------------------- I would like to start using JBPM 6.0, I saw that there are a lot of changes in the API's, is there any documentation to start using it? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/820739#820739] Start a new discussion in jBPM Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 5 months

2
1
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jboss-dev-forums July 2013