public RTPServer GetOrAddServer(string videoId)
{
if (_rtpServers.ContainsKey(videoId))
{
return(_rtpServers[videoId]);
}
else
{
int port = PortUtils.GetFreeRTPPort();
RTPServer rs = new RTPServer(port, videoId);
rs.TargetsCleared += Rs_TargetsCleared;
_rtpServers[videoId] = rs;
return(rs);
}
}