WebSocket is a bidirectional, message-oriented streaming transport between a client and a server. It is a built in TCP that uses an HTTP upgrade handshake. WebSocket is a message-based transport. Its simple and minimal API abstracts all the complexity and provides the following extra services for free:
WebSocket is one of the most flexible transports available in the browser. The API enables the layer and delivers arbitrary application protocols between the client and server in a streaming fashion, and it can be initiated on either side at any time.
WebSocket ...
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