WebSocket

WebSocket is a communication protocol that lets a browser or app and a server exchange data in both directions over one persistent connection.

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WebSocket is a communication protocol that starts by upgrading an HTTP connection and then lets the client and server send data to each other at the same time over a single connection. The IETF standardized it in 2011 as RFC 6455.

Because it does not open a new connection for every request, it keeps latency low and is used in services that exchange data frequently, such as chat, live notifications and online games.

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…he app, StageTranslate, is built with Swift, SwiftUI and AppKit and combines microphone capture, a WebSocket client, audio playback and the OpenAI Realtime API.

WebSockets keep a full-duplex connection open between an app and the model, cutting the overhead of repeated tool round trips.


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