Rebinding to a JMS Server at runtime

[Andrew Hurst <an...@2e-systems.com>]

Hi,

I'm using the JMSAppender in my application but if the JMS server it 
publishes to goes down for some reason and then comes back up, my 
application does not re-bind to it unless I restart my application.

When the JMS Server goes down, I get the following exception only once:

========
log4j:ERROR Could not publish message in JMSAppender [aerologic].
javax.jms.JMSException: Error in publish javax.jms.JMSException: Failed 
to sendMessage  java.rmi.UnmarshalException: Error unmarshaling return 
header: java.net.SocketException: Connection reset by peer: Connection 
reset by peer

========

Is there a way to re-initialise the appender at runtime? What I would 
like to do perhaps, is to catch this exception and re-try the JMS Server 
every 30 seconds or so.

Thanks in advance
Andrew Hurst


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Re: Rebinding to a JMS Server at runtime

[Ceki Gülcü <ce...@qos.ch>]

The attached pdf file from the complete manual might be of help.

At 15:29 26.09.2002 +0200, you wrote:
>Hi,
>
>I'm using the JMSAppender in my application but if the JMS server it 
>publishes to goes down for some reason and then comes back up, my 
>application does not re-bind to it unless I restart my application.
>
>When the JMS Server goes down, I get the following exception only once:
>
>========
>log4j:ERROR Could not publish message in JMSAppender [aerologic].
>javax.jms.JMSException: Error in publish javax.jms.JMSException: Failed to 
>sendMessage  java.rmi.UnmarshalException: Error unmarshaling return 
>header: java.net.SocketException: Connection reset by peer: Connection 
>reset by peer
>
>========
>
>Is there a way to re-initialise the appender at runtime? What I would like 
>to do perhaps, is to catch this exception and re-try the JMS Server every 
>30 seconds or so.
>
>Thanks in advance
>Andrew Hurst

--
Ceki

TCP implementations will follow a general principle of robustness: be
conservative in what you do, be liberal in what you accept from
others. -- Jon Postel, RFC 793