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Posted to issues@guacamole.apache.org by "CBS (Jira)" <ji...@apache.org> on 2019/11/13 11:02:00 UTC
[jira] [Created] (GUACAMOLE-900) Randomly, Guacamole's RDP Printer
doesn't map on display resize
CBS created GUACAMOLE-900:
-----------------------------
Summary: Randomly, Guacamole's RDP Printer doesn't map on display resize
Key: GUACAMOLE-900
URL: https://issues.apache.org/jira/browse/GUACAMOLE-900
Project: Guacamole
Issue Type: Bug
Components: guacamole
Affects Versions: 1.0.0, 1.1.0
Environment: Guacamole Client 1.0.0, Guacamole Server 1.0.0/1.1.0 unstable on Debian Stretch.
TSE : Windows 2012 R2.
Reporter: CBS
When using Guacamole's RDP printer with resize-method property set to "reconnect", sometimes, when i resize navigator, the guacdr plugin doesn't map the same printer on reconnection.
Connection configuration :
{code:java}
<connection name="RDP-001">
<protocol>rdp</protocol>
<param name="hostname">***</param>
<param name="username">***</param>
<param name="password">***</param>
<param name="enable-printing">true</param>
<param name="printer-name">PDF Printer</param>
<param name="resize-method">reconnect</param>
<param name="port">3389</param>
</connection>
{code}
Guacd logs when printer is correctly mapped :
{code:java}
Nov 13 11:24:02 T3274 guacd[14981]: Unloading device 0 (PDF Printer)
Nov 13 11:24:02 T3274 guacd[14981]: Internal RDP client disconnected
Nov 13 11:24:02 T3274 guacd[14981]: Loading keymap "base"
Nov 13 11:24:02 T3274 guacd[14981]: Loading keymap "en-us-qwerty"
Nov 13 11:24:02 T3274 guacd[14981]: guacsnd connected.
Nov 13 11:24:02 T3274 guacd[14981]: guacdr connected.
Nov 13 11:24:03 T3274 guacd[14981]: Unloading device 0 (PDF Printer)
Nov 13 11:24:03 T3274 guacd[14981]: Internal RDP client disconnected
Nov 13 11:24:03 T3274 guacd[14981]: Loading keymap "base"
Nov 13 11:24:03 T3274 guacd[14981]: Loading keymap "en-us-qwerty"
Nov 13 11:24:03 T3274 guacd[14981]: guacsnd connected.
Nov 13 11:24:03 T3274 guacd[14981]: guacdr connected.
Nov 13 11:24:03 T3274 guacd[14981]: Connected to RDPDR 1.12 as client 0x000d
Nov 13 11:24:03 T3274 guacd[14981]: Ignoring server capability set type=0x0001, length=44
Nov 13 11:24:03 T3274 guacd[14981]: Ignoring server capability set type=0x0002, length=8
Nov 13 11:24:03 T3274 guacd[14981]: Ignoring server capability set type=0x0003, length=8
Nov 13 11:24:03 T3274 guacd[14981]: Ignoring server capability set type=0x0004, length=8
Nov 13 11:24:03 T3274 guacd[14981]: Ignoring server capability set type=0x0005, length=8
Nov 13 11:24:03 T3274 guacd[14981]: Sending capabilities...
Nov 13 11:24:03 T3274 guacd[14981]: Capabilities sent.
Nov 13 11:24:03 T3274 guacd[14981]: Client ID confirmed
Nov 13 11:24:04 T3274 guacd[14981]: Connected to RDPDR 1.12 as client 0x0007
Nov 13 11:24:04 T3274 guacd[14981]: Ignoring server capability set type=0x0001, length=44
Nov 13 11:24:04 T3274 guacd[14981]: Ignoring server capability set type=0x0002, length=8
Nov 13 11:24:04 T3274 guacd[14981]: Ignoring server capability set type=0x0003, length=8
Nov 13 11:24:04 T3274 guacd[14981]: Ignoring server capability set type=0x0004, length=8
Nov 13 11:24:04 T3274 guacd[14981]: Ignoring server capability set type=0x0005, length=8
Nov 13 11:24:04 T3274 guacd[14981]: Sending capabilities...
Nov 13 11:24:04 T3274 guacd[14981]: Capabilities sent.
Nov 13 11:24:04 T3274 guacd[14981]: Client ID confirmed
Nov 13 11:24:04 T3274 guacd[14981]: User logged on
Nov 13 11:24:04 T3274 guacd[14981]: Registered device 0 (PDF Printer)
Nov 13 11:24:04 T3274 guacd[14981]: All supported devices sent.
Nov 13 11:24:04 T3274 guacd[14981]: Device 0 (PDF Printer) connected successfully{code}
Guacd logs when printer failed to be mapped :
{code:java}
Nov 13 11:23:05 T3274 guacd[14981]: Unloading device 0 (PDF Printer)
Nov 13 11:23:05 T3274 guacd[14981]: Internal RDP client disconnected
Nov 13 11:23:05 T3274 guacd[14981]: Loading keymap "base"
Nov 13 11:23:05 T3274 guacd[14981]: Loading keymap "en-us-qwerty"
Nov 13 11:23:05 T3274 guacd[14981]: guacsnd connected.
Nov 13 11:23:05 T3274 guacd[14981]: guacdr connected.
Nov 13 11:23:05 T3274 guacd[14981]: Connected to RDPDR 1.12 as client 0x000c
Nov 13 11:23:05 T3274 guacd[14981]: Ignoring server capability set type=0x0001, length=44
Nov 13 11:23:05 T3274 guacd[14981]: Ignoring server capability set type=0x0002, length=8
Nov 13 11:23:05 T3274 guacd[14981]: Ignoring server capability set type=0x0003, length=8
Nov 13 11:23:05 T3274 guacd[14981]: Ignoring server capability set type=0x0004, length=8
Nov 13 11:23:05 T3274 guacd[14981]: Ignoring server capability set type=0x0005, length=8
Nov 13 11:23:05 T3274 guacd[14981]: Sending capabilities...
Nov 13 11:23:05 T3274 guacd[14981]: Capabilities sent.
Nov 13 11:23:05 T3274 guacd[14981]: Client ID confirmed
Nov 13 11:23:05 T3274 guacd[14981]: Unloading device 0 (PDF Printer)
Nov 13 11:23:05 T3274 guacd[14981]: Internal RDP client disconnected
Nov 13 11:23:05 T3274 guacd[14981]: Loading keymap "base"
Nov 13 11:23:05 T3274 guacd[14981]: Loading keymap "en-us-qwerty"
Nov 13 11:23:05 T3274 guacd[14981]: guacsnd connected.
Nov 13 11:23:05 T3274 guacd[14981]: guacdr connected.
Nov 13 11:23:06 T3274 guacd[14981]: Connected to RDPDR 1.12 as client 0x000d
Nov 13 11:23:06 T3274 guacd[14981]: Ignoring server capability set type=0x0001, length=44
Nov 13 11:23:06 T3274 guacd[14981]: Ignoring server capability set type=0x0002, length=8
Nov 13 11:23:06 T3274 guacd[14981]: Ignoring server capability set type=0x0003, length=8
Nov 13 11:23:06 T3274 guacd[14981]: Ignoring server capability set type=0x0004, length=8
Nov 13 11:23:06 T3274 guacd[14981]: Ignoring server capability set type=0x0005, length=8
Nov 13 11:23:06 T3274 guacd[14981]: Sending capabilities...
Nov 13 11:23:06 T3274 guacd[14981]: Capabilities sent.
Nov 13 11:23:06 T3274 guacd[14981]: Client ID confirmed
Nov 13 11:23:07 T3274 guacd[14981]: Connected to RDPDR 1.12 as client 0x0007
{code}
It seems that the packet PAKID_CORE_USER_LOGGEDON was never received by the guacdr plugin. (sometimes it's the packet PAKID_CORE_CLIENTID_CONFIRM).
This issue appears randomly but never happens on the first connection (only when resizing display).
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