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Posted to derby-dev@db.apache.org by "Kathey Marsden (JIRA)" <de...@db.apache.org> on 2006/02/03 23:53:08 UTC

[jira] Commented: (DERBY-51) Need NetworkServerControl shutdown API method that does not shutdown derby embedded

    [ http://issues.apache.org/jira/browse/DERBY-51?page=comments#action_12365150 ] 

Kathey Marsden commented on DERBY-51:
-------------------------------------

Well I guess I didn't notice David's comment on this issue when he made it (in May).  

David said
>code that shuts down embedded seems to be commented out -- see the commented out code at the end of >NetworkServerControlImpl.blockingStart(), starting with "// Shutdown Cloudscape".

I am a little surprised and wonder.
Has it always been this way since 10.0?
Are we shutting down cleanly when we start from the command line?

>Is it that we need an API that makes this an optional behavior? Or are things OK as they stand?
I tend to think we need an api to shutdown embedded with network server.  Othewise it seems likely that folks will assume it gets shutdown.



> Need NetworkServerControl shutdown API method that does not shutdown derby embedded
> -----------------------------------------------------------------------------------
>
>          Key: DERBY-51
>          URL: http://issues.apache.org/jira/browse/DERBY-51
>      Project: Derby
>         Type: Improvement
>   Components: Network Server
>     Versions: 10.0.2.0
>     Reporter: Kathey Marsden
>  Attachments: NSinSameJVM.java
>
> In an applcation server environment where both Network Server 
> and Embedded connections are being used it is a problem when 
> Network server is shutdown and deregisters the embedded driver 
> and shutsdown the databases.
> this would be the signature
> /**
> * Shutdown a Network Server.
> * Shuts down the Network Server listening on the port and InetAddress
> * specified in the constructor for this NetworkServerControl object.
> *
> * @param derbyShutdown if true, shutsdown the derby embedded system . if false do not shutdown derby embeddded system
> * @exception Exception	throws an exception if an error occurs
> */
> public void shutdown(boolean derbyShutdown) throws Exception

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