1 /*
2  *  Copyright 2014 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 #import <Foundation/Foundation.h>
12 
13 @protocol ARDTURNClient <NSObject>
14 
15 // Returns TURN server urls if successful.
16 - (void)requestServersWithCompletionHandler:
17     (void (^)(NSArray *turnServers,
18               NSError *error))completionHandler;
19 
20 @end
21