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https://issues.apache.org/jira/browse/ARIES-1804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alex Weirig closed ARIES-1804.
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Resolution: Not A Problem
The issue was not caused by RSA but an application issue in regards with Apache
LDAP API usage.
Thank you very much for your support.
> Timeout due to connection loss in RSA fastbin provider?
> -------------------------------------------------------
>
> Key: ARIES-1804
> URL: https://issues.apache.org/jira/browse/ARIES-1804
> Project: Aries
> Issue Type: Bug
> Components: Remote Service Admin
> Affects Versions: rsa-1.12.0
> Environment: Karaf 4.2.0
> RSA 1.12.0
> zookeeper 3.4.12
> java 1.8.0_172-b11
> RHEL 7.5
> Reporter: Alex Weirig
> Priority: Critical
> Attachments: AuthenticationServiceImpl.txt, LoginView.txt,
> stacktrace.txt, zoo.cfg.txt
>
>
> Hello,
> I'm running two karaf (4.2.0) servers, one is running the frontend of my
> application, the second one is running the backend.
> The backend services are published to 3 clustered zookeeper (3.4.12) servers.
> In karaf I have deployed the following RSA features:
> karaf@appsrvtlk()> feature:list | grep rsa
> aries-rsa-core │ 1.12.0 │ │ Started │ aries-rsa-1.12.0 │
> aries-rsa-provider-tcp │ 1.12.0 │ │ Uninstalled │ aries-rsa-1.12.0 │
> aries-rsa-provider-fastbin │ 1.12.0 │ x │ Started │ aries-rsa-1.12.0 │
> aries-rsa-discovery-local │ 1.12.0 │ │ Uninstalled │ aries-rsa-1.12.0 │
> aries-rsa-discovery-config │ 1.12.0 │ │ Uninstalled │ aries-rsa-1.12.0 │
> aries-rsa-discovery-zookeeper │ 1.12.0 │ x │ Started │ aries-rsa-1.12.0 │
> aries-rsa-discovery-zookeeper-server │ 1.12.0 │ │ Uninstalled │
> aries-rsa-1.12.0 │
> When I start my karaf servers everything is working fine and my frontend can
> call my backend service and gets the result. But after some time (I can't
> figure out when) it seems that the connections between the karaf and
> zookeeper gets lost and I'm getting a timeout when I call my remote service
> eventhough all the servers (karaf and zookeepers) are still available and
> responding. Exhibitor shows no apparent issues with the zookeepers.
> I have attached the
> * relevant parts of my LoginView UI where I declared the @Reference to my
> service and where I call the remote service
> * relevant parts of my AuthenticationService implementation that should be
> called on the remote karaf
> * the stacktrace that I'm getting on the frontend karaf when the timeout
> occurs
> * my zoo.cfg file
> From the stacktrace one can see that the LoginView has a non-null fastbin
> proxy handler for the authentication service but that after 5 minutes a
> timeout occurs and there is no line in the log that shows that the remote
> service was actually called.
> Many thanks in advance for your support.
> Kind regards,
> Alex
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