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https://issues.apache.org/jira/browse/DIRSERVER-2353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Josef Vybíhal closed DIRSERVER-2353.
------------------------------------
Resolution: Invalid
SORRY, totally wrong project. I will report to correct issue tracker for
DIRSTUDIO.
> Can't connect to ldaps behind haproxy in M17
> --------------------------------------------
>
> Key: DIRSERVER-2353
> URL: https://issues.apache.org/jira/browse/DIRSERVER-2353
> Project: Directory ApacheDS
> Issue Type: Bug
> Components: ldap
> Environment: OS: Linux, v.5.13.13-arch1-1, x86_64 / gtk 3.24.30
> Java version: 16.0.2
> Reporter: Josef Vybíhal
> Priority: Minor
>
> I have noticed, that I can not connect to ldaps server which is behind SSL
> terminated haproxy.
>
> The error seems to be timeout
> {{Error while opening connectionError while opening connection -
> ERR_04169_RESPONSE_QUEUE_EMPTIED The response queue has been emptied, no
> response was
> found.org.apache.directory.studio.connection.core.io.StudioLdapException:
> ERR_04169_RESPONSE_QUEUE_EMPTIED The response queue has been emptied, no
> response was found. at
> org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper.toStudioLdapException(DirectoryApiConnectionWrapper.java:1350)
> at
> org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper.access$2(DirectoryApiConnectionWrapper.java:1342)
> at
> org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper$2.run(DirectoryApiConnectionWrapper.java:483)
> at
> org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper.runAndMonitor(DirectoryApiConnectionWrapper.java:1261)
> at
> org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper.doBind(DirectoryApiConnectionWrapper.java:488)
> at
> org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper.bind(DirectoryApiConnectionWrapper.java:323)
> at
> org.apache.directory.studio.connection.core.jobs.OpenConnectionsRunnable.run(OpenConnectionsRunnable.java:114)
> at
> org.apache.directory.studio.connection.core.jobs.StudioConnectionJob.run(StudioConnectionJob.java:109)
> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)Caused by:
> org.apache.directory.api.ldap.model.exception.LdapException:
> ERR_04169_RESPONSE_QUEUE_EMPTIED The response queue has been emptied, no
> response was found. at
> org.apache.directory.ldap.client.api.LdapNetworkConnection.bind(LdapNetworkConnection.java:1578)
> at
> org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper.bindSimple(DirectoryApiConnectionWrapper.java:339)
> at
> org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper.access$5(DirectoryApiConnectionWrapper.java:333)
> at
> org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper$2.run(DirectoryApiConnectionWrapper.java:395)
> ... 6 moreCaused by:
> org.apache.directory.api.ldap.model.exception.LdapException:
> ERR_04170_TIMEOUT_OCCURED TimeOut occurred at
> org.apache.directory.ldap.client.api.LdapNetworkConnection.bind(LdapNetworkConnection.java:1549)
> ... 9 more}}
> {{ ERR_04169_RESPONSE_QUEUE_EMPTIED The response queue has been emptied, no
> response was found.}}
>
> In the haproxy log, I can see the connection was made. The ldap servers in
> the backed are definitely responding properly (I can connect to them
> directly, and numerous applications are using this haproxy as ldap source,
> and it works perfectly fine).
>
> I suspect it is _something_ in M17.
>
> When I downgraded to 2.0.0.v20210213-M16, it works fine - I can connect as
> expected. I have tried M17 with java-16-jdk and java-11-openjdk, no change.
>
> {{Is there anything I could investigate more and help discovering what the
> issue might be?}}
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