Start ICE connectivity checks as soon as the first pair is pingable.

webrtc/p2p/base/transport.h

 /*
  *  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 196 matching lines @@
   // Returns the name of this transport.
   const std::string& name() const { return name_; }
 
   // Returns the port allocator object for this transport.
   PortAllocator* port_allocator() { return allocator_; }
 
   bool ready_for_remote_candidates() const {
     return local_description_set_ && remote_description_set_;
   }
 
-  // Returns whether the client has requested the channels to connect.
-  bool connect_requested() const { return connect_requested_; }
-
   void SetIceRole(IceRole role);
   IceRole ice_role() const { return ice_role_; }
 
   void SetIceTiebreaker(uint64_t IceTiebreaker) { tiebreaker_ = IceTiebreaker; }
   uint64_t IceTiebreaker() { return tiebreaker_; }
 
   void SetIceConfig(const IceConfig& config);
 
   // Must be called before applying local session description.
   virtual void SetLocalCertificate(
@@ skipping 23 matching lines @@
   // Set the local TransportDescription to be used by TransportChannels.
   bool SetLocalTransportDescription(const TransportDescription& description,
                                     ContentAction action,
                                     std::string* error_desc);
 
   // Set the remote TransportDescription to be used by TransportChannels.
   bool SetRemoteTransportDescription(const TransportDescription& description,
                                      ContentAction action,
                                      std::string* error_desc);
 
-  // Tells all current and future channels to start connecting.
-  void ConnectChannels();
-
   // Tells channels to start gathering candidates if necessary.
   // Should be called after ConnectChannels() has been called at least once,
   // which will happen in SetLocalTransportDescription.
   void MaybeStartGathering();
 
   // Resets all of the channels back to their initial state.  They are no
   // longer connecting.
   void ResetChannels();
 
   // Destroys every channel created so far.
@@ skipping 81 matching lines @@
   // Candidate component => TransportChannelImpl*
   typedef std::map<int, TransportChannelImpl*> ChannelMap;
 
   // Helper function that invokes the given function on every channel.
   typedef void (TransportChannelImpl::* TransportChannelFunc)();
   void CallChannels(TransportChannelFunc func);
 
   const std::string name_;
   PortAllocator* const allocator_;
   bool channels_destroyed_ = false;
-  bool connect_requested_ = false;
   IceRole ice_role_ = ICEROLE_UNKNOWN;
   uint64_t tiebreaker_ = 0;
   IceMode remote_ice_mode_ = ICEMODE_FULL;
   IceConfig ice_config_;
   std::unique_ptr<TransportDescription> local_description_;
   std::unique_ptr<TransportDescription> remote_description_;
   bool local_description_set_ = false;
   bool remote_description_set_ = false;
 
   ChannelMap channels_;
 
   RTC_DISALLOW_COPY_AND_ASSIGN(Transport);
 };
 
 
 }  // namespace cricket
 
 #endif  // WEBRTC_P2P_BASE_TRANSPORT_H_