The WebSocket protocol enables full-duplex interaction between a web browser (or other client application) and a web server with lower overhead than half-duplex alternatives such as HTTP …

Sep 25, 2024 · The WebSocket object provides the API for creating and managing a WebSocket connection to a server, as well as for sending and receiving data on the connection. To construct a …

May 5, 2026 · WebSocket enables persistent, full-duplex communication between client and server for real-time data exchange. Unlike polling methods, it maintains a continuous connection, making it …

Aug 31, 2025 · The WebSocket API is an advanced technology that enables persistent, bidirectional, full-duplex communication channels between web clients and servers. Unlike traditional HTTP …

Jan 5, 2026 · WebSockets are persistent and bidirectional, while HTTP follows a request-response pattern. When should I use WebSockets? For real-time, bidirectional communication with low latency …

Apr 4, 2026 · The WebSocket protocol addresses a core limitation of HTTP: the lack of persistent, bidirectional communication. With HTTP, a client such as a web-based chat application must …

Feb 3, 2026 · WebSocket enables real-time, bidirectional communication for chat apps, gaming, trading, and more. This guide explains how WebSocket works—from handshake to data frames—and shows …

Oct 14, 2022 · The WebSocket protocol, described in the specification RFC 6455, provides a way to exchange data between browser and server via a persistent connection. The data can be passed in …

WebSockets are a bi-directional, full duplex communications protocol initiated over HTTP. They are commonly used in modern web applications for streaming data and other asynchronous traffic.

Mar 15, 2026 · To obtain a WebSocket connection, given a url, run these steps: Let host be url ’s host. Let port be url ’s port. Let resource name be U+002F (/), followed by the strings in url ’s path …