On Mon, Sep 13, 2021 at 11:35 AM rustyhex <terrefac...@gmail.com> wrote:
> Hello, we have strange problems with guacamole. OS: Win2022 Server. S > *ometimes* connection works for a small amount of time, maybe minutes, > but most of the time it disconnects right after a connection attempt. > > Servlet error: > > org.apache.guacamole.servlet.GuacamoleHTTPTunnelServlet - HTTP tunnel request > failed: Connection to guacd timed out. > > > Ui packet data: > > /api/guacamole/tunnel?read:422ff105-91d8-44f5-8965-1d5414586ae6:7 > ->4.sync,10.7402431384;5.error,15.Upstream > error.,3.515;7.dispose,2.-1;7.dispose,1.0;10.disconnect; > > > Guacd error: > > guacd[1]: INFO: Connection ID is "$ade12a4e-9114-4f93-9838-8daef86adb22" > guacd[8394]: INFO: Security mode: Negotiate (ANY) > guacd[8394]: INFO: Resize method: none > guacd[8394]: INFO: User "@87278617-fcd2-4989-90af-8b6184b1c320" joined > connection "$ade12a4e-9114-4f93-9838-8daef86adb22" (1 users now present) > guacd[8394]: INFO: Loading keymap "base" > guacd[8394]: INFO: Loading keymap "en-us-qwerty" > guacd[8394]: INFO: Connected to RDPDR 1.13 as client 0x0014 > guacd[8394]: INFO: RDP server closed connection: Upstream error. > guacd[8394]: INFO: Internal RDP client disconnected > guacd[8394]: INFO: User "@87278617-fcd2-4989-90af-8b6184b1c320" > disconnected (0 users remain) > guacd[8394]: INFO: Last user of connection > "$ade12a4e-9114-4f93-9838-8daef86adb22" disconnected > > > > Well, based on the message, here, the RDP server is closing the connection for some reason or another. You might try disabling Glyph Caching on the RDP connection in Guacamole and see if that takes care of it - otherwise you'll need to dig into the RDP server to see why it's shutting down the connection. Guacamole is simply reacting to the RDP server at this point. -Nick >
