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https://issues.apache.org/jira/browse/GUACAMOLE-1959?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17854232#comment-17854232
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Jason Mac commented on GUACAMOLE-1959:
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I figured it out by trial and error.
My libguac-client-rdp shared object was not present in /usr/local/lib (despite
the other so's being present).
Threw the rdp so in there and guacd RDP now works.
It would be awesome to have some sort of error reporting in debug for guacd to
report a missing shared object like this.
> Guacd host set to 127.0.0.1 - GuacamoleWebSocketTunnelEndpoint Connection to
> guacd timed out
> --------------------------------------------------------------------------------------------
>
> Key: GUACAMOLE-1959
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-1959
> Project: Guacamole
> Issue Type: Bug
> Components: guacd
> Affects Versions: 1.5.5
> Reporter: Jason Mac
> Priority: Minor
> Attachments: Guacd_Connection.pcap
>
>
> Just installed natively on Debian. When opening a connection, tomcat9
> displays the error that the connection to guacd timed out.
> I know there is a lot of errors already online around this issue, but the
> port is open and it is NOT using localhost, viewing the logs shows clearly it
> is using 127.0.0.1
> {code:java}
> Jun 11 19:44:09 RemoteDesktop tomcat9[1868]: 19:44:09.745 [Thread-2] INFO
> o.a.g.tunnel.TunnelRequestService - User "guacadmin" disconnected from
> connection "1". Duration: 15013 milliseconds
> Jun 11 19:44:09 RemoteDesktop tomcat9[1868]: 19:44:09.741 [Thread-2] ERROR
> o.a.g.w.GuacamoleWebSocketTunnelEndpoint - Connection to guacd terminated
> abnormally: Connection to guacd timed out.
> Jun 11 19:43:54 RemoteDesktop tomcat9[1868]: 19:43:54.724
> [http-nio-8080-exec-8] INFO o.a.g.tunnel.TunnelRequestService - User
> "guacadmin" connected to connection "1".
> Jun 11 19:43:54 RemoteDesktop guacd[1953]: Connection ID is
> "$a33c5043-7a18-42dd-b74c-472e23e99bb8"
> Jun 11 19:43:54 RemoteDesktop guacd[1953]: Creating new client for protocol
> "rdp"
> Jun 11 19:43:45 RemoteDesktop guacd[1953]: Listening on host 127.0.0.1, port
> 4822
> Jun 11 19:43:45 RemoteDesktop guacd[1949]: SUCCESS
> Jun 11 19:43:45 RemoteDesktop guacd[1951]: guacd[1951]: INFO:
> Guacamole proxy daemon (guacd) version 1.5.5 started
> Jun 11 19:43:45 RemoteDesktop guacd[1949]: Starting guacd:
> Jun 11 19:43:45 RemoteDesktop guacd[1951]: Guacamole proxy daemon (guacd)
> version 1.5.5 started
> {code}
> When placing guacd into debug mode via /etc/guacamole/guacd.conf there is
> ZERO debug messages during the connection attempt.
>
> Conducting a packet capture on loopback, there is an entire TCP connection
> happening, about 13 packets, before the error occurs.
> Clearly something else is going on, as the connection did not time out, the
> pcap shows it connected just fine.
> The RDP connection is open, and from a terminal on the guacamole server I can
> easily netcat to the windows machine.
>
> Attached is the PCAP for the connection to guacd. Packet #12 has "ready" in
> the payload, so I am unsure if that means the problem is not with guacd?
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