call_user: This triggers a make-agora-call event on the presence-online-channel to which all logged-in users are subscribed.The token is used to authenticate app users when they join the Agora channel to establish a call. generate_agora_token: To generate the Agora dynamic token.The ID and name of the user are returned after successful authentication with the pusher. pusher_auth: It serves as the endpoint for authenticating the logged-in user as they join the Pusher presence channel.We return a list of all the users apart from the currently authenticated user to be rendered on the front end. Non-Authenticated users are redirected to the login page. Only authenticated users can view the page. Add agora to the installed apps in mysite/settings.py We will set up Pusher at the server-side as well. We will create the views and classes with the methods needed to generate the Agora token to establish a call. Some of the files in the folder will be copied into our project when we’re configuring the back end. Keep the downloaded folder in a location outside the project folder. Download the AgoraDynamicKey Python 3 code from the Agora repository: AgoraDynamicKey In the project directory ( mysite), run your migrations and create new superusers by running the following command from your terminal: python manage.py migrate // run the next command multiple times to create more users python manage.py createsuperuserĦ. Install the necessary packages from your terminal or command prompt: pip install pusher python-dotenvĥ. We will use mysite as the project name for this tutorial. Open your terminal or command prompt and navigate to your Django project directory.Create and activate a Python 3 virtual environment for this project.An Agora developer account (see How to Get Started with Agora).An understanding of Pusher presence channels and the Python server library.The following tutorial can help you: Writing your first Django app Average knowledge of how to create a Django project and app.Intuitive API documentation is available.You don’t have the challenge of managing the underlying infrastructure supporting the video call functionality.You get 10,000 minutes every month free, and this gives you the flexibility to develop your solution prototype for free.I didn’t have to set up a turn server with coturn on Amazon EC2 as I did in the other implementation to relay traffic between peers on different networks.There’s one SDK for everything - voice, video, live streaming, screen sharing, and so on.Why Agora Is the Preferred SolutionĪfter building a video chat app with Agora, I want to highlight some of the advantages: In this article, however, I don’t want Django developers to be left out, so we are going to implement a video chat application with Django and Agora. I went ahead to build a video chat application with Agora and Laravel. Scalability: Scalability is fairly limited on group video calls due to the peer-to-peer nature of WebRTC.Īfter I was introduced to the Agora platform, I was impressed that setting up the same video call feature is easier with the Agora SDK than with WebRTC.Quality of experience: Since WebRTC is transmitted over the Internet, which is a public domain, the quality of experience is hard to guarantee.As someone who has WebRTC development experience, I can tell you there are some limitations with WebRTC, such as: Companies like Agora provide a fully packaged video chat SDK to provide a high-quality Real-Time Engagement video chat experience. WebRTC is one of the ways through which you can implement video chat features. Previously, I built a video chat app with WebRTC and Laravel and wrote about it here: Adding Video Chat To Your Laravel App. For its part, Agora takes away the hassle of building a video chat application from scratch. Video chat application with Agora in Django Introductionĭjango is a high-level Python web framework that takes care of much of the hassle of Web development so that you can focus on writing your app without needing to reinvent the wheel.
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