third_party/libwebrtc/pc/ice_transport.cc

   1 /*
   2  *  Copyright 2019 The WebRTC project authors. All Rights Reserved.
   3  *
   4  *  Use of this source code is governed by a BSD-style license
   5  *  that can be found in the LICENSE file in the root of the source
   6  *  tree. An additional intellectual property rights grant can be found
   7  *  in the file PATENTS.  All contributing project authors may
   8  *  be found in the AUTHORS file in the root of the source tree.
   9  */
  10
  11 #include "pc/ice_transport.h"
  12
  13 #include "api/sequence_checker.h"
  14
  15 namespace webrtc {
  16
  17 IceTransportWithPointer::~IceTransportWithPointer() {
  18   // We depend on the networking thread to call Clear() before dropping
  19   // its last reference to this object; if the destructor is called
  20   // on the networking thread, it's OK to not have called Clear().
  21   if (internal_) {
  22     RTC_DCHECK_RUN_ON(creator_thread_);
  23   }
  24 }
  25
  26 cricket::IceTransportInternal* IceTransportWithPointer::internal() {
  27   RTC_DCHECK_RUN_ON(creator_thread_);
  28   return internal_;
  29 }
  30
  31 void IceTransportWithPointer::Clear() {
  32   RTC_DCHECK_RUN_ON(creator_thread_);
  33   internal_ = nullptr;
  34 }
  35
  36 }  // namespace webrtc