[keycloak-user] Idle connections are not closed

Bill Burke bburke at redhat.com
Thu Jul 13 14:14:46 EDT 2017


You'll have to dive into Wildfly/JBoss EAP datasource configuration 
documentation.  I know there are a multitude of connection pool switches 
you can specify.


On 7/13/17 10:03 AM, Kir Merzlikin wrote:
> Hi all,
>
> I deploy Keycloak server app to Cloud Foundry and use ClearDB service as
> relational database for Keycloak.
>
> ClearDB has a restriction, that it closes all connections, that are idle for
> 90 seconds.
> To not run into the situation, when Keycloak tries to use closed connection,
> I've added following datasource configuration (based on  Pivotal
> recommendations
> <https://discuss.pivotal.io/hc/en-us/articles/230433268-Suggested-Configuration-for-Connection-Pools-using-ClearDb>
> ):
>
>
>
> But even after applying this configuration I see in the ClearDB management
> console that idle connections are closed only after 90 seconds and not after
> 60 seconds (1 minute) as it's specified with "idle-timeout-minutes"
> parameter.
>
> So, have anybody of you faced similar situation? Or maybe you have some
> ideas why these idle connections are not being closed.
>
> Thanks.
>
>
>
>
>
> --
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