Hi William,
It looks like an issue in the sample resource-adapter that does not send
events to container whenever a connection is closed via a
javax.resource.spi.ConnectionEventListener implementation.
Could you please raise a JIRA issue ?
http://java.net/jira/browse/JAVAEETUTORIAL
Thanks,
-Jagadish
On Tue, 2014-09-16 at 15:28 +0800, William wrote:
> Dear Experts,
>
>
> I am trying to write a custom resource adapter. But met some problems,
> so I re-run the example provided by Glassfish to test if has the same
> issue. when I run the ‘traffic’ example, Also I found it can’t release
> connection correctly after I set the attribute ‘maxPoolSize’ attribute
> of @ConnectionFactoryDefinition. If I set this attribute to 5, that
> means I can only use factory to get connection 5 times. In the 6th,
> system will hang up and will get error message later. Even I have
> released connection in time.
>
>
> For the ‘ trading' example bundled with Glassfish, I just change one
> place.(the project is under
> <glassfish_home>/docs/javaee-tutorial/examples/connectors/trading)
> the original definition in ‘ResourceAccessBean’class is as below:
>
>
> @ConnectionFactoryDefinition(
> name = "java:comp/env/eis/TradeConnectionFactory",
> interfaceName =
> "javaeetutorial.trading.rar.api.TradeConnectionFactory",
> resourceAdapter = "#trading-rar",
> minPoolSize = 5,
> transactionSupport =
>
> TransactionSupport.TransactionSupportLevel.NoTransaction
> )
>
>
> and I just add one more attribute of it as below:
>
>
> @ConnectionFactoryDefinition(
> name = "java:comp/env/eis/TradeConnectionFactory",
> interfaceName =
> "javaeetutorial.trading.rar.api.TradeConnectionFactory",
> resourceAdapter = "#trading-rar",
> minPoolSize = 5,
> maxPoolSize = 10,
> transactionSupport =
>
> TransactionSupport.TransactionSupportLevel.NoTransaction
> )
>
>
> And this is the only place I modified, after changing, I refresh the
> browser and repeat to click button ‘connect' and ‘disconnect’. When
> the 11th, the browser hang up, and display error message later:
> Error in allocating a connection. Cause: In-use connections equal
> max-pool-size and expired max-wait-time. Cannot allocate more
> connections.
>
>
> Since I haven’t change other code, and just run example bundled with
> Glassfish, So I think maybe there exist some bugs that not properly
> release connection.
> Can anybody help me to take a look at this issue? Thank you very much!
>
>
> My Environment:
>
>
> Glassfish 4.1 (build 13)
> Oracle Java 1.7.0_51-b13
>
>
> ########################
> William
> System Architect
> streetpoet_at_163.com
> ########################
>
>
>