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