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Fixed generated application SDP entry with libnice

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This commit is contained in:
Paul-Louis Ageneau
2021-03-31 19:26:35 +02:00
parent b07ebcffa4
commit 686b8c3aa5
3 changed files with 9 additions and 0 deletions
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1
include/rtc/description.hpp
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@ -228,6 +228,7 @@ public:
int addApplication(string mid = "data");
int addVideo(string mid = "video", Direction dir = Direction::SendOnly);
int addAudio(string mid = "audio", Direction dir = Direction::SendOnly);
void clearMedia();
variant<Media *, Application *> media(unsigned int index);
variant<const Media *, const Application *> media(unsigned int index) const;

5
src/description.cpp
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@ -426,6 +426,11 @@ int Description::addAudio(string mid, Direction dir) {
return addMedia(Audio(std::move(mid), dir));
}
void Description::clearMedia() {
mEntries.clear();
mApplication.reset();
}
variant<Description::Media *, Description::Application *> Description::media(unsigned int index) {
if (index >= mEntries.size())
throw std::out_of_range("Media index out of range");

3
src/impl/peerconnection.cpp
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@ -732,6 +732,9 @@ void PeerConnection::processLocalDescription(Description description) {
const size_t localSctpPort = DEFAULT_SCTP_PORT;
const size_t localMaxMessageSize = config.maxMessageSize.value_or(DEFAULT_LOCAL_MAX_MESSAGE_SIZE);
// Clean up the application entry the ICE transport might have added already (libnice)
description.clearMedia();
if (auto remote = remoteDescription()) {
// Reciprocate remote description
for (unsigned int i = 0; i < remote->mediaCount(); ++i)