Debug

Logs

Regular logs like protocol and notification traces are stored in /var/log/sylkserver folder

Backtrace

In case of crashes, to obtain a full backtrace, do the following:

# enable core files
ulimit -c unlimited

Run sylkserver in the foreground (--no-fork)

When it crashes you see a file called 'core' in the current directory

gdb python core
set logging on
thread apply all bt
exit

You'll see a file called gdb.txt

Please make sure you gave the python-sipsimple-dbg package installed.