Re: help

Govinda Rao Deyyam wrote:

Hi Tim,

Many
Thanks…its working now.

I have added
connection.start() method and
it is working now.

But
still I am not clear on below questions

How is the
code working for ‘message
sending’ with out this statement (connection.start()) ?

Why do we
need to invoke start() method on
the connection for receiving only?

See the javadoc for javax.jms.Connection:
http://java.sun.com/j2ee/sdk_1.3/techdocs/api/javax/jms/Connection.html

"When a connection is created, it is in stopped mode. That means that
no messages are being delivered."

"A message producer can send messages while a connection is stopped.

Why doesn’t
it require in case of
earlier versions (in version 0.7.5), as I stated in my earlier mail my
code is
working without connection.start() statement for version 7.5, why?

Not sure. I don't recall that being a bug in 0.7.5.

I would
appreciate if you could provide
answers for the above questions.

Thanks

Govind

----------

From:
openjms-user-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
[ mailto:openjms-user-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org ] On Behalf Of Tim Anderson

Sent: Wednesday,
February 14, 2007
6:54 AM

To:
[email protected]

Subject: Re:
[openjms-user] help

Have you invoked the start()
method on the connection?

-Tim

Govinda Rao Deyyam wrote:

Hello,

My application is
currently running on openjms0.7.5.
I have to upgrade the server to 0.7.6.1 which is the latest released
version
found in openjms site.

I have changed the
database schema and necessary
modifications.

Problem: I could able to
send the messages with my
existing code but not able to receive messages. It always receives null.

I have no idea what is
wrong with my code.

I have not done any code
changes in my application
except adding the new jars listed below

openjms-0.7.6.1.jar

openjms-client-0.7.6.1.jar

jta-1.0.1.jar

log4j-1.2.7.jar

jms-1.0.2a.jar

commons-logging-1.0.3.jar

exolabcore-0.3.7.jar

Any pointers what is
wrong in this case?

Thanks

Govind

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