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--- wiki:development:debugging [2013/03/08 17:09]
sunweaver
+++ wiki:development:debugging [2018/03/15 11:40]
ionic Nope, we mean hyphens, not dashes.
@@ Line 12: / Line 12: @@
 root@x2goserver:~$ tail -f /var/log/syslog | grep x2go
 </code>
+Other logging locations apart from the system's log are:
+  * X2Go Server: ''/var/log/syslog''
+  * X2Go Client: stderr (use ''%%--debug%%'')
+  * PyHoca-GUI: stderr (use ''%%--libdebug --debug%%'')
+  * Xsession itself: ''$HOME/.xsession-x2go-errors''
+  * NX (server-side): ''$HOME/.x2go/C-<sessionid>/session.*''
+  * NX (client-side): ''$HOME/.x2go/S-<sessionid>/session.*''
 ===== Enable Debug Output =====
@@ Line 52: / Line 61: @@
 The log files normally get written to ''/var/log/x2gobroker/*.log''
+You can also run
+<file>
+root@broker:~$ x2gobroker-daemon-debug
+</file>
+as user ''root''. This is equivalent to running the broker daemon provided by the package ''x2gobroker-daemon'', but you will see all output piped to stderr while the X2Go Session Broker daemon runs in foreground mode.
 ==== Python X2Go / PyHoca Debugging ====
-The PyHoca clients both have a ''--libdebug'' option. Run ''pyhoca-gui'' or ''pyhoca-cli'' from the command line with that option enabled and you get blasted with debug output.
+The PyHoca clients both have a ''%%--libdebug%%'' option. Run ''pyhoca-gui'' or ''pyhoca-cli'' from the command line with that option enabled and you get blasted with debug output.
 ===== Customizing Debug Messages =====
@@ Line 82: / Line 97: @@
 ==== Logging in X2Go Session Broker's Python Module ====
-Whereever you want to write a line to ''/var/log/x2gobroker/broker.log from one of the python-x2gobroker module files, place this command:
+Whereever you want to write a line to ''/var/log/x2gobroker/broker.log'' from one of the python-x2gobroker module files, place this command:
 <code>

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