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multiplex: Fix bug with rtcp reader socket

This commit is contained in:
Heikki Tampio 2023-06-28 15:43:10 +03:00
parent 92441ea626
commit bb450f7be4
2 changed files with 22 additions and 11 deletions
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28
src/media_stream.cc
View File

@ -473,20 +473,26 @@ rtp_error_t uvgrtp::media_stream::start_components()
std::shared_ptr<uvgrtp::rtcp_reader> rtcp_reader;
if (!(rce_flags_ & RCE_RTCP_MUX)) {
// TODO solve this mess
//
//
// If RTCP is not multiplexed with RTP, configure the socket for RTCP:
// 1. If RTCP port is not in use -> create new socket
// 2. Install an RTCP reader into socketfactory
// 3. In RTCP reader, map our RTCP object to the REMOTE ssrc of this stream. If we are not doing
// any socket multiplexing, it will be 0 by default
rtcp_socket = sfp_->get_socket_ptr(1, rtcp_port);
if (!rtcp_socket) {
rtcp_socket = sfp_->create_new_socket(1, rtcp_port);
rtcp_reader = sfp_->install_rtcp_reader(rtcp_port);
rtcp_reader->set_socket(rtcp_socket);
rtcp_->set_socket(rtcp_socket);
rtcp_reader->map_ssrc_to_rtcp(remote_ssrc_, rtcp_);
}
rtcp_->set_socket(rtcp_socket);
rtcp_reader = sfp_->get_rtcp_reader(rtcp_port);
rtcp_reader->map_ssrc_to_rtcp(remote_ssrc_, rtcp_);
rtcp_reader->set_socket(rtcp_socket);
//if (!rtcp_socket) {
//rtcp_socket = sfp_->create_new_socket(1, rtcp_port);
//rtcp_reader = sfp_->install_rtcp_reader(rtcp_port);
//rtcp_reader->set_socket(rtcp_socket);
//}
/*if (!sfp_->is_port_in_use(rtcp_port)) {
rtcp_socket = sfp_->create_new_socket(1);
rtcp_reader = sfp_->install_rtcp_reader(rtcp_port);
@ -499,7 +505,7 @@ rtp_error_t uvgrtp::media_stream::start_components()
// 2. Fetch the existing RTCP reader from socketfactory
// 3. In RTCP reader, map our RTCP object to the REMOTE ssrc of this stream. In this case, the remote
// ssrc should be manually set to allow multiplexing
else {
/*else {
//rtcp_socket = sfp_->get_socket_ptr(rtcp_port);
if (!rtcp_socket) {
// This should not ever happen. However if it does, you could just create a new socket like above
@ -508,8 +514,8 @@ rtp_error_t uvgrtp::media_stream::start_components()
}
rtcp_->set_socket(rtcp_socket);
rtcp_reader = sfp_->get_rtcp_reader(rtcp_port);
rtcp_reader->map_ssrc_to_rtcp(remote_ssrc_, rtcp_);
}
rtcp_reader->map_ssrc_to_rtcp(remote_ssrc_, rtcp_);*/
//}
}
rtcp_->start();
}

5
src/socketfactory.cc
View File

@ -107,6 +107,11 @@ std::shared_ptr<uvgrtp::socket> uvgrtp::socketfactory::create_new_socket(int typ
std::pair pair = std::make_pair(flow, socket);
reception_flows_.insert(pair);
}
else if (type == 1) {
// RTCP socket
std::shared_ptr<uvgrtp::rtcp_reader> reader = std::shared_ptr<uvgrtp::rtcp_reader>(new uvgrtp::rtcp_reader());
rtcp_readers_to_ports_[reader] = port;
}
return socket;
}