Along with the upgrade request header, the handshake request includes a 64-bit Sec-WebSocket-Key header. The server responds with a hash of the key in a Sec-Websocket-Auth header. This header exchange prevents a caching proxy from resending previous WebSocket exchanges. WebSocket is a communications protocol for a persistent, bi-directional, full duplex TCP connection from a user’s web browser to a server. Checkout other Websocket Vectors with different styles in SVG vector and icon library. WebSocket was first seen in HTML5 specifications as TCPConnection, a place holder for a TCP-based socket API.
As WebSocket remains open, either the server or the user can send messages at any time until one of them closes the session. The communication can be initiated at either end, which makes event-driven web programming possible. In contrast, standard HTTP allows only users to request new data. A WebSocket connection is initiated by sending a WebSocket handshake request from a browser’s HTTP connection to a server to upgrade the connection.
websocket
The protocol was developed by Ian Hickson and Michael Carter and standardized by the IETF in RFC 6455 in 2011. WebSocket is supported by almost all major web browsers including Firefox, Chrome, Opera, Edge and Internet Explorer. what is websocket This website is using a security service to protect itself from online attacks. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data.
Following vectors are from the same pack as this vector also checkout all SVG Vector icons and vectors. From that point, the connection is binary and does not conform to HTTP protocol. A server application is aware of all WebSocket connections and can communicate with each one individually.
SVG Vector SVG Vectors
This open source icon is named “websocket” and is licensed under the open source CC0 license. It’s available to be downloaded in SVG and PNG formats (available in 256, 512, 1024 and 2048 PNG sizes). It’s part of the icon set “Stack Icons”, which has 1,193 icons in it. It’s useful if you want to show the logo (for branding purposes) on your website or app. Converting it to an ICO, JPEG or WebP image format or file type should also be pretty simple (we hope to add that feature to Iconduck soon).
