Bert and Ernie are developing a chat app aiming for real-time conversations for remote teams. While Bert highlights smooth message exchanges, Ernie points out the limitations of HTTP, where messages require refreshing to be seen. Their conversation leads to the introduction of WebSockets, which offer a full-duplex communication channel. This technology allows constant interaction, eliminating the need for repeated requests typical of HTTP, thus addressing latency issues and enhancing user experience. WebSockets are lightweight and efficient, making them suitable for applications like chat, where real-time data flow is essential.
For full-stack apps that work in real-time, there is WebSockets. They are like a continuous phone call between a client and a server, enabling true interactivity.
WebSockets differ from the HTTP protocol, which requires a client to request data from the server, making real-time communication cumbersome and inefficient.
With WebSockets, both the client and server can transmit data simultaneously, which leads to a low-latency experience that enhances real-time interactions.
The lightweight nature of WebSocket messages reduces bandwidth usage, making them ideal for applications requiring frequent data exchange, such as chat applications.
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