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1. Re: Cant connect from EJB Client to EJB in JBOSS AS 7.1.0 Final
wdfink Mar 17, 2012 10:27 AM (in response to als)I suppose this you have a secured connection.
So add the credentials with:
put(Context.SECURITY_PRINCIPAL,"user");
p.put(Context.SECURITY_CREDENTIALS, "user123");
that should work.
JBoss 7.1.0 will be robust enough, there are some leftovers (mostly special use cases) if you migrate from previous versions, but that depend on what you need for your application.
But I would recommend to use 7.1.1.Final or even the latest release. There will be enhancements and bugfixes.
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2. Re: Cant connect from EJB Client to EJB in JBOSS AS 7.1.0 Final
als Mar 17, 2012 11:31 AM (in response to wdfink)Hello and many thanks, Wolf-Dieter.
This succesfully worked.
Now the JNDI problem
I see that the JNDI name of my ejb is java:app/XXXEJB.
I am trying to do
Object ob=context.lookup("java:app/XXXEJB");
and get the
javax.naming.NameNotFoundException:
What I am doing wrong? the ability of remote access to EJBs is the main issue why we still didnt used the JBoss 7 but prefered 6. But now they say it works....
Could you help?
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3. Re: Cant connect from EJB Client to EJB in JBOSS AS 7.1.0 Final
wdfink Mar 17, 2012 12:19 PM (in response to als) -
4. Re: Cant connect from EJB Client to EJB in JBOSS AS 7.1.0 Final
als Mar 17, 2012 12:29 PM (in response to wdfink)many thanks!
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5. Re: Cant connect from EJB Client to EJB in JBOSS AS 7.1.0 Final
als Mar 17, 2012 1:36 PM (in response to wdfink)hello Wolf-DIeter.
I installed the 7.1.1 final.
did exactly what wrote in Wiki.
Still the same error about JNDI javax.naming.NameNotFoundException.
The EAR with EJB JAR is succesfully deployed but this *&&#%& thing doesnt see the JNDI.
Did you succeded to connect remote client? How can I see the valid JNDI for invocation, since the JNDI , configured as explained in WIKI doesnt work ...
Please help..
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6. Re: Cant connect from EJB Client to EJB in JBOSS AS 7.1.0 Final
als Mar 17, 2012 1:47 PM (in response to als)Thanks again Wolf-Dieter,I just solved this.
Mistake was that I forgot to put this string
jndiProperties.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");
This is important string guys!
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7. Re: Cant connect from EJB Client to EJB in JBOSS AS 7.1.0 Final
vatsanm Apr 10, 2012 4:04 PM (in response to als)Need help. Having same symptom, but cant seem to fix it.
I have a JB 7.1.1 AS server (having EJB client) talking to another JB 7.1.1 AS server (hosting the EJB server).
My JNDI - ejb:wfm/wfm//ETMImpl!com.vzw.wfm.server.etm.ETMInterface - this matches the server JNDI definition. This is not EJB3 (it maybe EJB2.x or EJB 1.0.5). I inherited this code.
Getting the exception below.
How did you fix the issue?
**********************my jboss-ejb-client.xml *************
<?xml version="1.0"?>
<jboss-ejb-client xmlns="urn:jboss:ejb-client:1.0">
<client-context>
<ejb-receivers>
<remoting-ejb-receiver outbound-connection-ref="remote-ejb-connection"/>
</ejb-receivers>
</client-context>
</jboss-ejb-client>*************************standalone.xml - its a clustered environmetn not a domain ****************
<subsystem xmlns="urn:jboss:domain:remoting:1.1">
<connector name="remoting-connector" socket-binding="remoting"/>
<outbound-connections>
<remote-outbound-connection name="remote-ejb-connection" outbound-socket-binding-ref="remote-ejb1" >
<properties>
<property name="SASL_POLICY_NOANONYMOUS" value="false"/>
<property name="SSL_ENABLED" value="false"/>
</properties>
</remote-outbound-connection>
<remote-outbound-connection name="remote-ejb-connection2" outbound-socket-binding-ref="remote-ejb2">
<properties>
<property name="SASL_POLICY_NOANONYMOUS" value="false"/>
<property name="SSL_ENABLED" value="false"/>
</properties>
</remote-outbound-connection>
</outbound-connections>
</subsystem><socket-binding-group name="standard-sockets" default-interface="public">
<socket-binding name="http" port="8880"/>
<socket-binding name="jndi" port="18400"/>
<socket-binding name="classServer" port="18401"/>
<socket-binding name="jrmp" port="18402"/>
<socket-binding name="remoting" port="4447"/>
<outbound-socket-binding name="remote-ejb1">
<remote-destination host="myserver.com" port="42010"/>
</outbound-socket-binding>
<outbound-socket-binding name="remote-ejb2">
<remote-destination host="myserver.com" port="42020"/>
</outbound-socket-binding>
</socket-binding-group>******************************************************************************
15:44:51,839 INFO [stdout] (MSC service thread 1-14) EJBClient|lookup|INFO|15|DEFAULT|Tue Apr 10 15:44:51 EDT 2012|MSC service thread 1-14|JNDI created:::> ej
b:wfm/wfm//ETMImpl!com.vzw.wfm.server.etm.ETMInterface|
15:44:51,855 INFO [org.jboss.ejb.client] (MSC service thread 1-14) JBoss EJB Client version 1.0.5.Final
15:44:51,861 INFO [stdout] (MSC service thread 1-14) EJBClient|init|INFO|15|DEFAULT|Tue Apr 10 15:44:51 EDT 2012|MSC service thread 1-14|EJB object(myInterfac
e) : Proxy for remote EJB StatelessEJBLocator{appName='wfm', moduleName='wfm', distinctName='', beanName='ETMImpl', view='interface com.vzw.wfm.server.etm.ETMI
nterface'}|
15:44:51,863 INFO [stdout] (MSC service thread 1-14) EJBClient|init|INFO|15|DEFAULT|Tue Apr 10 15:44:51 EDT 2012|MSC service thread 1-14|exceptionFound flag/e
jbObjFound flag : false/true|
15:44:51,865 INFO [stdout] (MSC service thread 1-14) EJBClient|init|INFO|15|DEFAULT|Tue Apr 10 15:44:51 EDT 2012|MSC service thread 1-14|EJB object - myInterf
ace : Proxy for remote EJB StatelessEJBLocator{appName='wfm', moduleName='wfm', distinctName='', beanName='ETMImpl', view='interface com.vzw.wfm.server.etm.ETM
Interface'}|15:45:40,576 ERROR [org.jboss.remoting.remote.connection] (Remoting "etmimage" read-1) JBREM000200: Remote connection failed: javax.security.sasl.SaslException: Authentication failed: all available authentication mechanisms failed
15:45:40,580 ERROR [stderr] (http--0.0.0.0-8880-1) java.lang.IllegalStateException: No EJB receiver available for handling [appName:wfm,modulename:wfm,distinctname:] combination for invocation context org.jboss.ejb.client.EJBClientInvocationContext@1c4c54d
15:45:40,583 ERROR [stderr] (http--0.0.0.0-8880-1) at org.jboss.ejb.client.EJBClientContext.requireEJBReceiver(EJBClientContext.java:584)
15:45:40,584 ERROR [stderr] (http--0.0.0.0-8880-1) at org.jboss.ejb.client.ReceiverInterceptor.handleInvocation(ReceiverInterceptor.java:119)
15:45:40,585 ERROR [stderr] (http--0.0.0.0-8880-1) at org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:181)
15:45:40,586 ERROR [stderr] (http--0.0.0.0-8880-1) at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:136)
15:45:40,587 ERROR [stderr] (http--0.0.0.0-8880-1) at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121)
15:45:40,588 ERROR [stderr] (http--0.0.0.0-8880-1) at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104)
15:45:40,589 ERROR [stderr] (http--0.0.0.0-8880-1) at $Proxy70.getMdnsForPendingOrders(Unknown Source)
15:45:40,590 ERROR [stderr] (http--0.0.0.0-8880-1) at client.EJBClient.getWfmUpgradePendingLines(Unknown Source)
15:45:40,591 ERROR [stderr] (http--0.0.0.0-8880-1) at coei.webstore.PendingLinesServlet.getUpgradePendingLines(PendingLinesServlet.java:371)
15:45:40,592 ERROR [stderr] (http--0.0.0.0-8880-1) at coei.webstore.PendingLinesServlet.coreOrderProcessing(PendingLinesServlet.java:222)
15:45:40,593 ERROR [stderr] (http--0.0.0.0-8880-1) at coei.webstore.BaseServlet.doPost(BaseServlet.java:443)
15:45:40,594 ERROR [stderr] (http--0.0.0.0-8880-1) at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
15:45:40,595 ERROR [stderr] (http--0.0.0.0-8880-1) at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
15:45:40,596 ERROR [stderr] (http--0.0.0.0-8880-1) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
15:45:40,597 ERROR [stderr] (http--0.0.0.0-8880-1) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
15:45:40,598 ERROR [stderr] (http--0.0.0.0-8880-1) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
15:45:40,599 ERROR [stderr] (http--0.0.0.0-8880-1) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
15:45:40,600 ERROR [stderr] (http--0.0.0.0-8880-1) at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153)
15:45:40,602 ERROR [stderr] (http--0.0.0.0-8880-1) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
15:45:40,603 ERROR [stderr] (http--0.0.0.0-8880-1) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
15:45:40,604 ERROR [stderr] (http--0.0.0.0-8880-1) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
15:45:40,605 ERROR [stderr] (http--0.0.0.0-8880-1) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
15:45:40,605 ERROR [stderr] (http--0.0.0.0-8880-1) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
15:45:40,606 ERROR [stderr] (http--0.0.0.0-8880-1) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)
15:45:40,608 ERROR [stderr] (http--0.0.0.0-8880-1) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)
15:45:40,608 ERROR [stderr] (http--0.0.0.0-8880-1) at java.lang.Thread.run(Thread.java:662) -
8. Re: Cant connect from EJB Client to EJB in JBOSS AS 7.1.0 Final
als Apr 10, 2012 4:13 PM (in response to vatsanm)try to put into classpath jboss-ejb-client.properties file with text
remote.connectionprovider.create.options.org.xnio.Options.SSL_ENABLED=false
remote.connections=default
remote.connection.default.host=localhost
remote.connection.default.port = 4447
remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS=false
remote.connection.default.connect.options.org.xnio.Options.SASL_DISALLOWED_MECHANISMS=JBOSS-LOCAL-USER
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9. Re: Cant connect from EJB Client to EJB in JBOSS AS 7.1.0 Final
vatsanm Apr 10, 2012 4:57 PM (in response to als)Do I need jboss-ejb-client.properties even though I am using it under diff JBoss servers? I thought per documentaion that its only for standalone EJB client. I wil try this and update.
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10. Re: Cant connect from EJB Client to EJB in JBOSS AS 7.1.0 Final
vatsanm Apr 10, 2012 5:06 PM (in response to vatsanm)Got the same excpeiton.
here is my jboss-ejb-client.proprties (its in WEB-INF/classes).
#JB7 EJB setup
endpoint.name=client-endpoint
remote.connectionprovider.create.options.org.xnio.Options.SSL_ENABLED=falseremote.connections=default
remote.connection.default.host=myserver.com
remote.connection.default.port = 42010
remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS=false
remote.connection.default.connect.options.org.xnio.Options.SASL_DISALLOWED_MECHANISMS=JBOSS-LOCAL-USERremote.connection.two.host=myserver.com
remote.connection.two.port = 42020
remote.connection.two.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS=false
remote.connection.two.connect.options.org.xnio.Options.SASL_DISALLOWED_MECHANISMS=JBOSS-LOCAL-USERremote.connection.default.username=wfmuser
remote.connection.default.password=wfmuserPassword
remote.connection.two.username=wfmuser
remote.connection.two.password=wfmuserPassword -
11. Re: Cant connect from EJB Client to EJB in JBOSS AS 7.1.0 Final
wdfink Apr 11, 2012 3:14 AM (in response to vatsanm)Does this documentation helps?
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12. Re: Cant connect from EJB Client to EJB in JBOSS AS 7.1.0 Final
vatsanm Apr 11, 2012 6:55 AM (in response to wdfink)No. I changed to code to be like the documentation. The only difference is that instead of stanalone-full.xml, I started with standalone.xml and added remoting subsystem.
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13. Re: Cant connect from EJB Client to EJB in JBOSS AS 7.1.0 Final
wdfink Apr 11, 2012 9:20 AM (in response to vatsanm)If you want to use the connection 'two' you have to change your jboss-ejb-client.properties
change:
remote.connections=default
to:
remote.connections=default, two
to use the second connection.
Also try the standalone-full.xml just to test whether it solve your problem ...
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14. Re: Cant connect from EJB Client to EJB in JBOSS AS 7.1.0 Final
vatsanm Apr 11, 2012 6:25 PM (in response to wdfink)I fixed the issue finally. YEEAAAAHHHHH
The issue was not at the client end. The EJB server was accidently configured for sercure users only ( and the system that was runnign it was takign me out of the application-users.properties file) assumign that they had disabled secure access at the connector. I did nto need the jboss-ejb-client.peoperties in this case only jboss-ejb-client.xml
The bottomlime :
THE DOCUMENTAION FOR EJB INVOCATION BETWEEN 2 AS SERVERS IS CORRECT PER LINK - https://docs.jboss.org/author/display/AS71/EJB+invocations+from+a+remote+server+instance
I also coverted a standalone client per the documentation and it works perfectly as per link https://docs.jboss.org/author/display/AS71/EJB+invocations+from+a+remote+client+using+JNDI
Thx for all the help.