Close all writers before JingleSession is destroyed.

remoting/protocol/rtp_video_writer.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "remoting/protocol/rtp_video_writer.h"
 
 #include "base/task.h"
 #include "net/base/io_buffer.h"
 #include "remoting/base/compound_buffer.h"
 #include "remoting/proto/video.pb.h"
 #include "remoting/protocol/rtp_writer.h"
 #include "remoting/protocol/session.h"
 
 namespace remoting {
 namespace protocol {
 
 namespace {
 const int kMtu = 1200;
 }  // namespace
 
 RtpVideoWriter::RtpVideoWriter() { }
 
-RtpVideoWriter::~RtpVideoWriter() { }
+RtpVideoWriter::~RtpVideoWriter() {
+  Close();
+}
 
 void RtpVideoWriter::Init(protocol::Session* session) {
   rtp_writer_.Init(session->video_rtp_channel());
 }
 
+void RtpVideoWriter::Close() {
+  rtp_writer_.Close();
+}
+
 void RtpVideoWriter::ProcessVideoPacket(const VideoPacket* packet, Task* done) {
   CHECK(packet->format().encoding() == VideoPacketFormat::ENCODING_VP8)
       << "Only VP8 is supported in RTP.";
 
   CompoundBuffer payload;
   // TODO(sergeyu): This copy would not be necessary CompoundBuffer was used
   // inside of VideoPacket.
   payload.AppendCopyOf(packet->data().data(), packet->data().size());
 
   Vp8Descriptor vp8_desriptor;
@@ skipping 44 matching lines @@
   done->Run();
   delete done;
 }
 
 int RtpVideoWriter::GetPendingPackets() {
   return rtp_writer_.GetPendingPackets();
 }
 
 }  // namespace protocol
 }  // namespace remoting