- attempt to fix #3405

git-svn-id: https://gnunet.org/svn/gnunet@33817 140774ce-b5e7-0310-ab8b-a85725594a96
- use setter, imporve logs

git-svn-id: https://gnunet.org/svn/gnunet@33818 140774ce-b5e7-0310-ab8b-a85725594a96
- doxygen

git-svn-id: https://gnunet.org/svn/gnunet@33819 140774ce-b5e7-0310-ab8b-a85725594a96
- use same loglevel as connect

git-svn-id: https://gnunet.org/svn/gnunet@33820 140774ce-b5e7-0310-ab8b-a85725594a96