tree 605beaae037cb6af92ad90192439a0be3811cce0
parent d8026ec1b7be7922fd1c3122d2407a783cdab163
author Max <msuraev@sysmocom.de> 1461926373 +0200
committer Harald Welte <laforge@gnumonks.org> 1461927201 +0200

Do not send RTP to port 0

Previously it was possible to send RTP data to port 0. This produce
multiple errors during the beginning of RTP transmission.

To address this OSMO_RTP_F_DISABLED flag was introduced. It's set by
default for all new RTP sessions. It can be manually unset after the
call to osmo_rtp_socket_create(). When the flag is set it prevents
transmission and reception of RTP frames for the session. The flag is
unset automatically in osmo_rtp_socket_connect() when session is bound
to non-zero remote port.

Fixes: OS#1662