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Posted to derby-dev@db.apache.org by Stanley Bradbury <St...@gmail.com> on 2007/11/02 02:32:31 UTC
Re: Are connectEventListeners supported with 10.3? [DERBY-3172]
FYI - opened JIRA issue *DERBY-3172
<https://issues.apache.org/jira/browse/DERBY-3172> -
connectionEventListeners* are in the test harness so I assume they are
supported and should be working. Problem also appears to happen when
using the EmbeddedDatasource
Stanley Bradbury wrote:
> Is it true that the javax.sql.ConnectionEventListener is not supported
> by the ClientConnectionPoolDatasource? The attached program does not
> display the event messages when the network server is shutdown during
> the application run. To view the problem:
> 1) start network server (I specified -noSecurityManager to eliminate
> that added complexity)
> 2) run the program AND
> when the following message is displayed, stop the Network Server
> within 15 seconds:
> * now kill the NS while I sleep for 15 secs*
> The program will continue with the message: now try to use the
> connection after you killed the nS
> Only an exception is displayed:
> Exception in thread "main" java.sql.SQLException: A network protocol
> error was encountered and the connection has been terminated: the
> requested command encountered an unarchitected and implementation
> -specific condition for which there was no architected message
> at
> org.apache.derby.client.am.SQLExceptionFactory.getSQLException(Unknown
> Source)
> at
> org.apache.derby.client.am.SqlException.getSQLException(Unknown Source)
> at
> org.apache.derby.client.am.Connection.prepareStatement(Unknown Source)
> at
> org.apache.derby.client.am.LogicalConnection.prepareStatement(Unknown
> Source)
> at DerbyNotification.main(DerbyNotification.java:61)
>
> Derby-941 lists the specifcation for both ConnectionEventListener and
> StatementEventListener but it appears that only StatementEventListener
> was implemented. If this is true are there plans to support
> ConnectionEventListeners?
>
> I hope I have just made a dumb error setting this up and someone can
> correct me. Any assistance will be greatly appreciated.
>
> Thank you, Stan
>
>