Destroy a Connection if a CreatePermission request fails.

webrtc/p2p/base/turnport.h

 /*
  *  Copyright 2012 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 111 matching lines @@
     return socket_;
   }
 
   // Signal with resolved server address.
   // Parameters are port, server address and resolved server address.
   // This signal will be sent only if server address is resolved successfully.
   sigslot::signal3<TurnPort*,
                    const rtc::SocketAddress&,
                    const rtc::SocketAddress&> SignalResolvedServerAddress;
 
-  // This signal is only for testing purpose.
   sigslot::signal3<TurnPort*, const rtc::SocketAddress&, int>
       SignalCreatePermissionResult;
 
  protected:
   TurnPort(rtc::Thread* thread,
            rtc::PacketSocketFactory* factory,
            rtc::Network* network,
            rtc::AsyncPacketSocket* socket,
            const std::string& username,
            const std::string& password,
@@ skipping 99 matching lines @@
   // The number of retries made due to allocate mismatch error.
   size_t allocate_mismatch_retries_;
 
   friend class TurnEntry;
   friend class TurnAllocateRequest;
   friend class TurnRefreshRequest;
   friend class TurnCreatePermissionRequest;
   friend class TurnChannelBindRequest;
 };
 
+class TurnConnection : public ProxyConnection {
+ public:
+  TurnConnection(TurnPort* port,
+                 size_t index,
+                 const Candidate& remote_candidate);
+  virtual ~TurnConnection();
+
+ private:
+  void OnCreatePermissionResult(TurnPort* port,
+                                const rtc::SocketAddress& remote_address,
+                                int code);
+
+  TurnPort* turn_port_;
+};
+
 }  // namespace cricket
 
 #endif  // WEBRTC_P2P_BASE_TURNPORT_H_