- remember caller source


git-svn-id: https://gnunet.org/svn/gnunet@30894 140774ce-b5e7-0310-ab8b-a85725594a96
- dont send anything to clients shutting down


git-svn-id: https://gnunet.org/svn/gnunet@30895 140774ce-b5e7-0310-ab8b-a85725594a96
- log


git-svn-id: https://gnunet.org/svn/gnunet@30896 140774ce-b5e7-0310-ab8b-a85725594a96
- fix line for client audio retransmission


git-svn-id: https://gnunet.org/svn/gnunet@30897 140774ce-b5e7-0310-ab8b-a85725594a96