Destroy a Connection if a CreatePermission request fails.

webrtc/p2p/base/turnport.cc

 /*
  *  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 1329 matching lines @@
 }
 
 void TurnEntry::OnCreatePermissionError(StunMessage* response, int code) {
   if (code == STUN_ERROR_STALE_NONCE) {
     if (port_->UpdateNonce(response)) {
       SendCreatePermissionRequest();
     }
   } else {
     // Send signal with error code.
     port_->SignalCreatePermissionResult(port_, ext_addr_, code);
+    Connection* c = port_->GetConnection(ext_addr_);
+    if (c) {
+      LOG_J(LS_ERROR, c) << "Received TURN CreatePermission error response, "
+                         << "code=" << code << "; killing connection.";
+      c->FailAndDestroy();
+    }
   }
 }
 
 void TurnEntry::OnChannelBindSuccess() {
   LOG_J(LS_INFO, port_) << "Channel bind for " << ext_addr_.ToSensitiveString()
                         << " succeeded";
   ASSERT(state_ == STATE_BINDING || state_ == STATE_BOUND);
   state_ = STATE_BOUND;
 }
 
 void TurnEntry::OnChannelBindError(StunMessage* response, int code) {
   // TODO(mallinath) - Implement handling of error response for channel
   // bind request as per http://tools.ietf.org/html/rfc5766#section-11.3
   if (code == STUN_ERROR_STALE_NONCE) {
     if (port_->UpdateNonce(response)) {
       // Send channel bind request with fresh nonce.
       SendChannelBindRequest(0);
     }
   }
 }
 
 }  // namespace cricket