September 2010 - jboss-user - Jboss List Archives

[jBPM Development] - java.sql.SQLException: You cannot commit during a managed transaction!

by Abdurrahman Nasr

Abdurrahman Nasr [http://community.jboss.org/people/abdu_nasr] created the discussion "java.sql.SQLException: You cannot commit during a managed transaction!" To view the discussion, visit: http://community.jboss.org/message/560029#560029 -------------------------------------------------------------- Dears. while i'm getting process engine in jbpm 4 using the following line ProcessEngine processEngine = new Configuration().setResource("my.jbpm.cfg.xml").buildProcessEngine(); I encounter this problem java.sql.SQLException: You cannot commit during a managed transaction! at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.jdbcCommit(BaseWrapperManagedConnection.java:659) at org.jboss.resource.adapter.jdbc.WrappedConnection.commit(WrappedConnection.java:486) at org.hibernate.transaction.JDBCTransaction.commitAndResetAutoCommit(JDBCTransaction.java:170) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:146) at org.jbpm.pvm.internal.tx.HibernateSessionResource.commit(HibernateSessionResource.java:64) at org.jbpm.pvm.internal.tx.StandardTransaction.commit(StandardTransaction.java:139) at org.jbpm.pvm.internal.tx.StandardTransaction.complete(StandardTransaction.java:64) at org.jbpm.pvm.internal.tx.StandardTransactionInterceptor.execute(StandardTransactionInterceptor.java:57) at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.executeInNewEnvironment(EnvironmentInterceptor.java:53) and many more... does any one know what is that exception about....?! -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/560029#560029] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 2 months

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Re: [jboss-user] [JBoss Web Services CXF] - Is there a way to set a JaxWS connection timeout which works for CXF and Native

by Alessio Soldano

Alessio Soldano [http://community.jboss.org/people/alessio.soldano%40jboss.com] replied to the discussion "Is there a way to set a JaxWS connection timeout which works for CXF and Native" To view the discussion, visit: http://community.jboss.org/message/560017#560017 -------------------------------------------------------------- > Is there also a way of configuring the timeout in JBossWS-CXF? You need to use what CXF provides; you can do this by properly setting the bus in advance (see https://cwiki.apache.org/confluence/display/CXF20DOC/Client+HTTP+Transpor... https://cwiki.apache.org/confluence/display/CXF20DOC/Client+HTTP+Transpor... , basically you need to tune the client http conduit) or directly configuring you client using the cxf api: Client client = ClientProxy.getClient(proxy); ((ClientImpl)client).setSynchronousTimeout(90 * 1000); //90 secs > Is there a way of doing this so it runs on either stack Not ATM, I've just created https://jira.jboss.org/browse/JBWS-3114 https://jira.jboss.org/browse/JBWS-3114 , scheduled for the 3.4.0 (the first version coming out) > It would be useful if this configuration option were defined in the JaxWS standard. Is there any chance of this? We can think about a proposal, just having a standard prop for that would probably be a good start... -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/560017#560017] Start a new discussion in JBoss Web Services CXF at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 2 months

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[JBoss Tools] - JBoss Tools / JBoss Developer Studio Usage Reporting Enablement

by Max Andersen

Max Andersen [http://community.jboss.org/people/max.andersen%40jboss.com] modified the document: "JBoss Tools / JBoss Developer Studio Usage Reporting Enablement" To view the document, visit: http://community.jboss.org/docs/DOC-15740 -------------------------------------------------------------- This article is queried by the JBoss Tools / JBoss Developer Studio usage reporting plugin. It implements a global kill-switch that allows us to disable usage reporting stats. The plugin looks for a string of the format: *Usage Reporting is <ENABLED>*. Any value that differs from ENABLED is interpreted as DISABLED. h1. Usage Reporting is ENABLED This page may contain several key/value pairs .... h1. String Value is DUMMY h1. Integer Value is 42 -------------------------------------------------------------- Create a new document in JBoss Tools at Community [http://community.jboss.org/choose-container!input.jspa?contentType=102&co...]

15 years, 2 months

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Re: [jboss-user] [JBoss Tools] - Project Archives "ModuleIDPropertyKey"

by Max Andersen

Max Andersen [http://community.jboss.org/people/max.andersen%40jboss.com] replied to the discussion "Project Archives "ModuleIDPropertyKey"" To view the discussion, visit: http://community.jboss.org/message/560001#560001 -------------------------------------------------------------- Rob, haven't we fixed this yet ? The id should just be set to be the workspace path of the .archive file location if the ID is not specifically set (to work with existing ones). WTP servers seem to handles renames of modules fine, why cant we ? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/560001#560001] Start a new discussion in JBoss Tools at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 2 months

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Re: [jboss-user] [JBoss Tools] - 'JBoss Community' server types from JBoss AS Tools missing in Eclipse Helios

by Max Andersen

Max Andersen [http://community.jboss.org/people/max.andersen%40jboss.com] replied to the discussion "'JBoss Community' server types from JBoss AS Tools missing in Eclipse Helios" To view the discussion, visit: http://community.jboss.org/message/559998#559998 -------------------------------------------------------------- Elifarley, *-update-*.zip's are update zips - not something to install into /dropins. Use these zips as local updatesites. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/559998#559998] Start a new discussion in JBoss Tools at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 2 months

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Re: [jboss-user] [Beginner's Corner] - scheduler code examples

by murali tharan

murali tharan [http://community.jboss.org/people/murali_m%40solartis.net] replied to the discussion "scheduler code examples" To view the discussion, visit: http://community.jboss.org/message/559986#559986 -------------------------------------------------------------- ok jai -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/559986#559986] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 2 months

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Re: [jboss-user] [Beginner's Corner] - scheduler code examples

by jaikiran pai

jaikiran pai [http://community.jboss.org/people/jaikiran] replied to the discussion "scheduler code examples" To view the discussion, visit: http://community.jboss.org/message/559981#559981 -------------------------------------------------------------- Murali, Please do not wake up threads which are 6, 7 or 8 years old. Instead please create your own new thread and ask your question. In a new thread, please also provide more details, including the version of JBoss AS you are using. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/559981#559981] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 2 months

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[JBoss Remoting] - PingTimerTask in JBoss AS 5.0.1.GA EAP

by Kevin Lohmann

Kevin Lohmann [http://community.jboss.org/people/kevin.lohmann] created the discussion "PingTimerTask in JBoss AS 5.0.1.GA EAP" To view the discussion, visit: http://community.jboss.org/message/559978#559978 -------------------------------------------------------------- Hi there, since we switched to JBoss 5.0.1.GA EAP (from 5.1.0.GA), plenty of times we see warnings in server.log like this: 2010-08-31 16:34:37,211 WARN [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] (Timer-4) Unable to send ping: shutting down PingTimerTask java.net.SocketException: Connection reset by peer: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(Unknown Source) at java.net.SocketOutputStream.write(Unknown Source) at org.jboss.remoting.transport.bisocket.BisocketClientInvoker$PingTimerTask.run(BisocketClientInvoker.java:723) at java.util.TimerThread.mainLoop(Unknown Source) at java.util.TimerThread.run(Unknown Source) Or: 2010-08-31 22:18:38,519 WARN [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] (Timer-4) Unable to send ping: shutting down PingTimerTask java.net.SocketException: Socket closed at java.net.SocketOutputStream.socketWrite(Unknown Source) at java.net.SocketOutputStream.write(Unknown Source) at org.jboss.remoting.transport.bisocket.BisocketClientInvoker$PingTimerTask.run(BisocketClientInvoker.java:723) at java.util.TimerThread.mainLoop(Unknown Source) at java.util.TimerThread.run(Unknown Source) Or: 2010-08-31 15:06:24,248 WARN [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] (Timer-4) Unable to send ping: shutting down PingTimerTask java.net.SocketException: Software caused connection abort: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(Unknown Source) at java.net.SocketOutputStream.write(Unknown Source) at org.jboss.remoting.transport.bisocket.BisocketClientInvoker$PingTimerTask.run(BisocketClientInvoker.java:723) at java.util.TimerThread.mainLoop(Unknown Source) at java.util.TimerThread.run(Unknown Source) Or: 2010-08-31 18:38:11,886 WARN [org.jboss.remoting.transport.bisocket.BisocketClientInvoker] (Timer-4) Unable to send ping: shutting down PingTimerTask java.lang.NullPointerException at org.jboss.remoting.transport.bisocket.BisocketClientInvoker$PingTimerTask.run(BisocketClientInvoker.java:723) at java.util.TimerThread.mainLoop(Unknown Source) at java.util.TimerThread.run(Unknown Source) I can imagine what the PingTimerTask should do. But I'd like to hear from the experts what they say about it. How can we handle these warnings? Sometimes our clients receive warnings like this: WARNING org.jboss.remoting.transport.bisocket.BisocketServerInvoker$ControlMonitorTimerTask@1f175da: detected failure on control connection Thread[control: Socket[addr=XXX/yyyy,port=7063,localport=4328],3,main] (a2sc3v-fo68je-gdiugvr5-1-gdjopipw-llpl: requesting new control connection (org.jboss.remoting.transport.bisocket.BisocketServerInvoker) which we consider to be a part of the warnings the server logs. Can that be? Or is it another phenomenon? I can't find any informations about these questions. The ones I see are out of date (three years ago)... Anyone who can help me? Thanks in advance, Kevin -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/559978#559978] Start a new discussion in JBoss Remoting at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 2 months

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Re: [jboss-user] [Beginner's Corner] - scheduler code examples

by murali tharan

murali tharan [http://community.jboss.org/people/murali_m%40solartis.net] replied to the discussion "scheduler code examples" To view the discussion, visit: http://community.jboss.org/message/559972#559972 -------------------------------------------------------------- if u got any samples? i need so -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/559972#559972] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 2 months

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[JBoss Web Services CXF] - Is there a way to set a JaxWS connection timeout which works for CXF and Native

by Andrew Dinn

Andrew Dinn [http://community.jboss.org/people/adinn] created the discussion "Is there a way to set a JaxWS connection timeout which works for CXF and Native" To view the discussion, visit: http://community.jboss.org/message/559968#559968 -------------------------------------------------------------- I have been playing with using an RPC MEP to drive transaction completion in the XTS client code. Previously the implementation employed two one way messages, a Commit from the client to the completion services followed by a Comitted or Aborted from the completion service back to the client. Switching to an RPC MEP has the significant advantage that the client does not need to expose a service endpoint. I now have a working prototype version of the RPC based service but I find that I am hostage to the timeout behaviour of the underlying JaxWS RPC exchange. The transaction completion service may take a long time to implement the termination trequest because it may need to negotiate with a plethora of distributed web services first to prepare them and then to complete them. So, even though the service host is alive and busy processing the request (hence should be able to retain an open TCP connection or answer UDP based pings) my client may time out the request. I would like to be able to configure my own timeout for the completion request, probably so that it does not actually time out. I found the following thread explaining how to configure the timeout for a WS-Native JaxWS port > http://community.jboss.org/message/334623#334623 http://community.jboss.org/message/334623#334623 This is fine if you are using Native. However, my code needs both to compile and run using either CXF or Native. 1. Is there also a way of configuring the timeout in JBossWS-CXF? 2. Is there a way of doing this so it runs on either stack 3. Is there a way of doing this so it compiles on either stack? Ok, one final request (althoguh it is probably a long shot) It would be useful if this configuration option were defined in the JaxWS standard. Is there any chance of this? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/559968#559968] Start a new discussion in JBoss Web Services CXF at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 2 months

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jboss-user September 2010