Delphi WebSocket Server

A simple and lightweight Delphi class that runs a WebSocket server. Initially, it was developed for CodeRage 2019. See the explanation and demonstration video on Embarcadero YouTube channel: https://www.youtube.com/watch?v=kg-rWjbKEUc

Contact

• E-mail: stas@forji.org
• Website: https://staspiter.com
• Github: https://github.com/staspiter
• Facebook: https://www.facebook.com/piterstas/

Features

• Based on Indy TCP server
• WSS (WebSocket Secured)

Included demos

• Quick start - a basic demo that runs a server, that responds with received messages.
• Circles - an advanced demo with entities, data streaming and actions.
• WSS - demo of using an SSL/TLS certificate to run a secured WebSocket server.

Usage

• Include WebSocketServer.pas unit.
• Follow the first demo to create an instance of TWebSocketServer.
• Define OnExecute event and handle it as a usual Indy TCP server.
• Connect to the WebSocket from a JS code or use any WebSocket client.