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Posted to issues@guacamole.apache.org by "Mechanix (Jira)" <ji...@apache.org> on 2020/01/08 14:13:00 UTC

[jira] [Created] (GUACAMOLE-919) An I/O error occurred while sending to the backend

Mechanix created GUACAMOLE-919:
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             Summary: An I/O error occurred while sending to the backend
                 Key: GUACAMOLE-919
                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-919
             Project: Guacamole
          Issue Type: Bug
          Components: guacamole-auth-jdbc-postgresql
    Affects Versions: 1.0.0
            Reporter: Mechanix


Hi,

we use guacamole with postgresql and openid extension. Guacamole and guacd is deployed inside a k8s cluster.

For some reason, the authentication doesn't succeed sporadically; there is only a blank page and this error message in the guacamole log:

*[pool-1-thread-1] WARN o.a.i.d.pooled.PooledDataSource - Execution of ping query 'SELECT 1' failed: An I/O error occurred while sending to the backend.*

I suspect there is a weird timeout happening between guacamole and postgresql but could figure out why.

Any hints are much appreciated. Thanks

 

 



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