For developers and power users, the images ``jodogne/orthanc-debug``
contain the Orthanc core compiled in debug mode (i.e. with runtime
assertions enabled, and including debugging symbols). A ``gdb``
command-line session can be started as follows::

  $ docker run -i -t --rm --entrypoint=bash --network=host --cap-add=SYS_PTRACE -p 4242:4242 -p 8042:8042 jodogne/orthanc-debug
  # gdb --args Orthanc /etc/orthanc/ --verbose

Exceptions can be automatically caught by launching ``gdb`` as follows::

  # gdb --ex 'catch t' --ex r --ex bt --args ./Orthanc /etc/orthanc/ --verbose
 
Note that:

* The plugins are not available in this image yet.

* The Orthanc source code can be found in folder ``/root/orthanc``.

* The build artifacts can be found in folder ``/root/orthanc/Build``.

* This command launches the mainline version. To start a released version,
  use e.g. ``jodogne/orthanc-debug:1.12.4``.