This is simple WebRTC Exmaple project for iOS written in Swift.

• Super simple WebRTC example project written in Swift.
• Example command lines to build WebRTC.framework.here
• Includes prebuild WebRTC.framework here. (This is for TEST ONLY.) THIS IS REMOVED.
• Datachannel implementation (text and bytes).
• File Source implementation.
• Camera position switching(tap local camera view.)
• Includes super simple signaling server written in node.js.

• Xcode version 10.3
• Swift version 5
• GoogleWebRTC
• Starscream (for websocket)

• You need to add WebRTC.framework to your xcode project. see how_to_add If you want to build WebRTC.framework and use it, see how_to_add. Currently, this project uses GoogleWebRTC installed via pod.
• pod install
• You need to setup signaling server.
  This project includes simple one at SimpleWebRTCExample_iOS/SignalingServer/.
  You can setup node.js as folows.
  • cd SimpleWebRTCExample_iOS/SignalingServer
  • npm install

• Firstly, run the signaling server as folows.
  • cd SimpleWebRTCExample_iOS/SignalingServer
  • node server.js node.js server will start at 8080 port.
• Change signaling server url ( the ipAddress String vallue) to your case in ViewController.swift. You can find your signaling server url in signaling server log.
• Then, run SinmpleWebRTC on your device or simulator. This example need totaly two devices(simulator & simulator is OK)
• Check websocket connection state on your device. If it is connected, you can tap call button. WebRTC will be connected.
• You can send like with like button. You can send plain messages with message button.
• Enjoy.

This software is released under the MIT License, see LICENSE.