Advanced WebSocket Features & Future Trends

WebSocket has revolutionized the way we create and manage real-time communication in web applications. However, beyond providing continuous bidirectional communication, WebSocket offers notable advanced features and promising future development trends. In this article, we will delve into the advanced features of WebSocket and potential trends for the future.

Advanced Features of WebSocket

Multichannel and Rooms: WebSocket allows the creation of multiple separate channels or rooms within a single connection. This enables data segregation between different user groups or functions of the application.

Tagging and Authentication: The ability to tag WebSocket connections allows for easy identification and user authentication. This is particularly useful when you need to control access rights and monitor user activities.

Large Data Sending and Chunking: WebSocket provides the capability to send large data or break it into chunks to optimize transmission performance and data processing.

Future Trends of WebSocket

Smart Integration with HTTP/3: With the emergence of HTTP/3, smart integration between WebSocket and HTTP/3 is possible to leverage performance and bandwidth improvements.

WebRTC and Real-time Streaming: WebSocket can strongly integrate with WebRTC to build real-time video and audio streaming applications.

IoT and AI Applications: WebSocket can find widespread applications in fields like IoT and AI applications, where real-time communication and interaction are crucial.


WebSocket is not only a technology for real-time communication but also encompasses advanced features and potential development trends in the future. Embracing these advanced features and staying current with emerging trends can aid in building diverse web applications that cater to the increasingly complex demands of users.