Do not create a temporary transport channel when using max-bundle

webrtc/pc/channelmanager.cc

 /*
  *  Copyright 2004 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 188 matching lines @@
   }
   while (!voice_channels_.empty()) {
     DestroyVoiceChannel_w(voice_channels_.back());
   }
 }
 
 VoiceChannel* ChannelManager::CreateVoiceChannel(
     webrtc::MediaControllerInterface* media_controller,
     TransportController* transport_controller,
     const std::string& content_name,
+    const std::string& transport_name,
     bool rtcp,
     const AudioOptions& options) {
   return worker_thread_->Invoke<VoiceChannel*>(
       Bind(&ChannelManager::CreateVoiceChannel_w, this, media_controller,
-           transport_controller, content_name, rtcp, options));
+           transport_controller, content_name, transport_name, rtcp, options));
 }
 
 VoiceChannel* ChannelManager::CreateVoiceChannel_w(
     webrtc::MediaControllerInterface* media_controller,
     TransportController* transport_controller,
     const std::string& content_name,
+    const std::string& transport_name,
     bool rtcp,
     const AudioOptions& options) {
   ASSERT(initialized_);
   ASSERT(worker_thread_ == rtc::Thread::Current());
   ASSERT(nullptr != media_controller);
   VoiceMediaChannel* media_channel = media_engine_->CreateChannel(
       media_controller->call_w(), media_controller->config(), options);
   if (!media_channel)
     return nullptr;
 
   VoiceChannel* voice_channel =
       new VoiceChannel(worker_thread_, media_engine_.get(), media_channel,
                        transport_controller, content_name, rtcp);
-  if (!voice_channel->Init()) {
+  if (!voice_channel->Init(transport_name)) {
     delete voice_channel;
     return nullptr;
   }
   voice_channels_.push_back(voice_channel);
   return voice_channel;
 }
 
 void ChannelManager::DestroyVoiceChannel(VoiceChannel* voice_channel) {
   TRACE_EVENT0("webrtc", "ChannelManager::DestroyVoiceChannel");
   if (voice_channel) {
@@ skipping 13 matching lines @@
   if (it == voice_channels_.end())
     return;
   voice_channels_.erase(it);
   delete voice_channel;
 }
 
 VideoChannel* ChannelManager::CreateVideoChannel(
     webrtc::MediaControllerInterface* media_controller,
     TransportController* transport_controller,
     const std::string& content_name,
+    const std::string& transport_name,
     bool rtcp,
     const VideoOptions& options) {
   return worker_thread_->Invoke<VideoChannel*>(
       Bind(&ChannelManager::CreateVideoChannel_w, this, media_controller,
-           transport_controller, content_name, rtcp, options));
+           transport_controller, content_name, transport_name, rtcp, options));
 }
 
 VideoChannel* ChannelManager::CreateVideoChannel_w(
     webrtc::MediaControllerInterface* media_controller,
     TransportController* transport_controller,
     const std::string& content_name,
+    const std::string& transport_name,
     bool rtcp,
     const VideoOptions& options) {
   ASSERT(initialized_);
   ASSERT(worker_thread_ == rtc::Thread::Current());
   ASSERT(nullptr != media_controller);
   VideoMediaChannel* media_channel = media_engine_->CreateVideoChannel(
       media_controller->call_w(), media_controller->config(), options);
   if (media_channel == NULL) {
     return NULL;
   }
 
   VideoChannel* video_channel = new VideoChannel(
       worker_thread_, media_channel, transport_controller, content_name, rtcp);
-  if (!video_channel->Init()) {
+  if (!video_channel->Init(transport_name)) {
     delete video_channel;
     return NULL;
   }
   video_channels_.push_back(video_channel);
   return video_channel;
 }
 
 void ChannelManager::DestroyVideoChannel(VideoChannel* video_channel) {
   TRACE_EVENT0("webrtc", "ChannelManager::DestroyVideoChannel");
   if (video_channel) {
@@ skipping 13 matching lines @@
   if (it == video_channels_.end())
     return;
 
   video_channels_.erase(it);
   delete video_channel;
 }
 
 DataChannel* ChannelManager::CreateDataChannel(
     TransportController* transport_controller,
     const std::string& content_name,
+    const std::string& transport_name,
     bool rtcp,
     DataChannelType channel_type) {
   return worker_thread_->Invoke<DataChannel*>(
       Bind(&ChannelManager::CreateDataChannel_w, this, transport_controller,
-           content_name, rtcp, channel_type));
+           content_name, transport_name, rtcp, channel_type));
 }
 
 DataChannel* ChannelManager::CreateDataChannel_w(
     TransportController* transport_controller,
     const std::string& content_name,
+    const std::string& transport_name,
     bool rtcp,
     DataChannelType data_channel_type) {
   // This is ok to alloc from a thread other than the worker thread.
   ASSERT(initialized_);
   DataMediaChannel* media_channel = data_media_engine_->CreateChannel(
       data_channel_type);
   if (!media_channel) {
     LOG(LS_WARNING) << "Failed to create data channel of type "
                     << data_channel_type;
     return NULL;
   }
 
   DataChannel* data_channel = new DataChannel(
       worker_thread_, media_channel, transport_controller, content_name, rtcp);
-  if (!data_channel->Init()) {
+  if (!data_channel->Init(transport_name)) {
     LOG(LS_WARNING) << "Failed to init data channel.";
     delete data_channel;
     return NULL;
   }
   data_channels_.push_back(data_channel);
   return data_channel;
 }
 
 void ChannelManager::DestroyDataChannel(DataChannel* data_channel) {
   TRACE_EVENT0("webrtc", "ChannelManager::DestroyDataChannel");
@@ skipping 57 matching lines @@
   return worker_thread_->Invoke<bool>(
       Bind(&MediaEngineInterface::StartRtcEventLog, media_engine_.get(), file));
 }
 
 void ChannelManager::StopRtcEventLog() {
   worker_thread_->Invoke<void>(
       Bind(&MediaEngineInterface::StopRtcEventLog, media_engine_.get()));
 }
 
 }  // namespace cricket