Re: [JBoss-user] JCA implementation on JBOSS 3.2.3

[Ken E. <EH...@ci...>]

I cannot get any satisfaction from IBM regarding a fix for this RAR.
But I downloaded an eval copy of Websphere and the connections seem to be =
managed properly...however I prefer a JBOSS implementation since we're a =
municipal government with a tight budget....

Did you mean it when you said that you could provide a "hack" into the =
connection manager to get it to work with JBOSS?
Please advise....

>>> ad...@jb... 01/01/04 09:59AM >>>
This is a known bug with some of IBM's RARs.

They send connectionClosed events with a null handle.
Do you know a mechanism where JBoss can *guess* what it is
supposed to do?

I could put an almighty hack into the connection manager
where if it gets a null handle it removes an association=20
(either at random or LRU).

This is unsatisfactory, but would fix your problem in 90% of use cases
and totally break in the other 10%.

Regards,
Adrian

On Wed, 2003-12-31 at 17:47, Ken Ehmann wrote:
> Happy New Year....
>=20
> I've taken on a project to implement servlets on JBOSS that are =
documented to run in WebSphere....
> I made changes in the source code to satisfy the JBOSS JNDI prefix =
(java:).
> I deployed a *-ds.xml without errors as described in Chapter 7 of JBOSS =
Admin.
> I deployed the IBM provided RAR file without errors...=20
>=20
> The servlets work but JBOSS does not manage the connections..it keeps =
creating new connections instead of using existing ones...
> I get this message on the console:
>=20
> INFO  [org.jboss.resource.connectionmanager.NoTxConnectionManager] =
Unregistered handle that was not registered! null for managedConnection: =
com.ibm.vse.connector.VSEConnection@1a37fac
>=20
> This message appears for every iteration of the business logic until the =
AvailableConnectionCount value is reached and I get the error :
> "No Managed Connections Available"....
> I can flush the existing connections from the jmx-console and start over =
but obviously thats not practical.....
>=20
> Here are the console messages when I deploy my *-ds.xml
>=20
> INFO  [org.jboss.deployment.MainDeployer] Starting deployment of =
package: file:/C:/jboss-3.2.3/server/default/deploy/vse-ds.xml
> INFO  [org.jboss.resource.connectionmanager.RARDeployment] Started =
jboss.jca:service=3DManagedConnectionFactory,name=3Deis/VSEConnector
> INFO  [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] =
Started jboss.jca:service=3DManagedConnectionPool,name=3Deis/VSEConnector
> DEBUG [com.ibm.vse.connector.VSEManagedConnectionFactory.eis/VSEConnector=
] Binding object 'com.ibm.vse.connector.VSEConnectionFactory@11a700a' into =
JNDI at 'java:/eis/VSEConnector'
> INFO  [com.ibm.vse.connector.VSEManagedConnectionFactory.eis/VSEConnector=
] Bound connection factory for resource adapter for ConnectionManager =
'jboss.jca:service=3DNoTxCM,name=3Deis/VSEConnector to JNDI name 'java:/eis=
/VSEConnector'
> INFO  [org.jboss.resource.connectionmanager.NoTxConnectionManager] =
Started jboss.jca:service=3DNoTxCM,name=3Deis/VSEConnector
> INFO  [org.jboss.deployment.MainDeployer] Deployed package: file:/C:/jbos=
s-3.2.3/server/default/deploy/vse-ds.xml
>=20
> Any enlightenment would be appreciated.....
>=20
>=20
>=20
>=20
>=20
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--=20
xxxxxxxxxxxxxxxxxxxxxxxx=20
Adrian Brock
Director of Support
Back Office
JBoss Group, LLC=20
xxxxxxxxxxxxxxxxxxxxxxxx=20



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