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/*
* Copyright 2014 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.
*/
#import <Foundation/Foundation.h>
#import "ARDSignalingChannel.h"
// Wraps a WebSocket connection to the AppRTC WebSocket server.
@interface ARDWebSocketChannel : NSObject <ARDSignalingChannel>
- (instancetype)initWithURL:(NSURL *)url
restURL:(NSURL *)restURL
delegate:(id<ARDSignalingChannelDelegate>)delegate;
// Registers with the WebSocket server for the given room and client id once
// the web socket connection is open.
- (void)registerForRoomId:(NSString *)roomId clientId:(NSString *)clientId;
// Sends message over the WebSocket connection if registered, otherwise POSTs to
// the web socket server instead.
- (void)sendMessage:(ARDSignalingMessage *)message;
@end
// Loopback mode is used to cause the client to connect to itself for testing.
// A second web socket connection is established simulating the other client.
// Any messages received are sent back to the WebSocket server after modifying
// them as appropriate.
@interface ARDLoopbackWebSocketChannel : ARDWebSocketChannel
- (instancetype)initWithURL:(NSURL *)url restURL:(NSURL *)restURL;
@end
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