No, this is not the case. Client and server take jars from the same
place, and both use OpenEJB 2.1.1 which comes with Geronimo 1.1.1.
Thanks for you time,
Oleg
David Jencks wrote:
The first thing that comes to mind is that perhaps you are trying to use
incompatible openejb client and server jars? IIUC geronimo 1.1.1 needs
openejb2 client jars and geronimo 2 needs openejb3 client jars and they
are not interoperable. However I am not the most expert on this
subject. Knowing exactly which openejb jar versions are in your client
classpath would definitely be helpful though.
thanks
david jencks
On Aug 3, 2007, at 9:00 AM, Oleg Nitz wrote:
Thank you for your answer, David. You are right, I already had
EJBNetworkService and have installed the second one. The idea to do
this came to me when I got the following exception during JNDI lookup
of my bean from standalone client app:
Cannot deternmine server protocol version: Received null/0.0; nested
exception is:
java.io.IOException: Unable to read protocol version. Reached
the end of the stream.
at
org.openejb.client.JNDIContext.authenticate(JNDIContext.java:196)
at
org.openejb.client.JNDIContext.getInitialContext(JNDIContext.java:181)
at
javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
at
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.<init>(InitialContext.java:175)
at
ua.odessa.ibis.core.user.registry.UserRegistryClient.<init>(UserRegistryClient.java:81)
Then I found this message
http://mail-archives.apache.org/mod_mbox/geronimo-user/200512.mbox/[EMAIL PROTECTED]
but didn't understand where to put "allowHosts" and decided to add a
new EJBNetworkService for that :-/
Okay, now I've got it: I've added
<attribute name="allowHosts">0.0.0.0</attribute>
to EJBNetworkService gbean in config.xml, now it looks this way:
<module name="geronimo/openejb/1.1.1/car">
<gbean name="EJBNetworkService">
<attribute name="host">0.0.0.0</attribute>
<attribute name="port">4201</attribute>
<attribute name="allowHosts">0.0.0.0</attribute>
</gbean>
</module>
But nothing changes, I get the same exception during lookup().
Please, advise me the next step.
Thank you for your help,
Oleg
David Jencks wrote:
I don't understand what you are saying about needing to deploy the
EJBNetworkService... I can see needing to change the port or host but
there's one already started out of the box.
Your error is caused by having 2 classloaders that load the openejb
classes independently. There should be only one such classloader per
jvm, the one from the openejb config (module). Can you figure out
what the other one is? If you really need another listener you
should be sure that the openejb configuration (car) is a parent
(dependency) of the configuration you put it in. Openejb is
extremely unlikely to work if you have more than one ContainerIndex
running since most references to it are through a static variable.
hope this helps
david jencks
On Aug 3, 2007, at 5:35 AM, Oleg Nitz wrote:
Hello all,
First I have successfully deployed my EJB, but couldn't connect to
it from standalone application. Then I found that I also need to
deploy EJBNetworkService/EJBServer stuff. Okay, did that and got
java.lang.ClassCastException: org.openejb.GenericEJBContainer
at
org.openejb.EJBContainer$$EnhancerByCGLIB$$964163d7.getUnmanagedReference(<generated>)
at org.openejb.ContainerIndex.doStart(ContainerIndex.java:123)
Then I undeployed my EJB and successfully deployed
EJBNetworkService. Now deployment of the EJB causes the same error.
I've found such error in the mail archives:
http://mail-archives.apache.org/mod_mbox/geronimo-user/200605.mbox/[EMAIL PROTECTED]
but that message left unanswered.
Did anyone have such problems?
Any guidelines for me on what to do next?
Thanks in advance,
Oleg
P.S. Geronimo 1.1.1 (actually, WAS CE)
