Django Channels Web Sockets

#What is Django Channels?

Django Channels is a third-party package for Django web framework, which extends its abilities with WebSockets, async protocols and background tasks. It is aimed to provide a simpler, more convenient way of handling real-time web applications with Django.

• Support for WebSockets, HTTP long-polling, HTTP streaming, and asynchronous protocols.
• Channel layer that allows different parts of your application to communicate with each other through message passing.
• Background tasks with the help of workers to handle tasks outside the request-response cycle.
• Custom authentication system for WebSocket connections.
• Integration with Django’s ORM, templates, and views.

#Django Channels Use-Cases

Some of the Django Channels use-cases are:

• Building chat applications or real-time collaboration tools.
• Creating notification systems with WebSockets.
• Implementing live-updating dashboards or monitoring tools.
• Handling real-time data streams or IoT data flows.
• Creating multiplayer games or real-time bidding systems.
• Developing any other type of application that requires real-time updates.

#Django Channels Summary

Django Channels is a package for Django that extends the framework’s capabilities with WebSocket support, async protocols, and background tasks. It provides a channel layer for inter-component communication and has various use-cases, such as building chat apps or real-time dashboards.