greenlock-express.js/examples/websockets/server.js

"use strict";

function httpsWorker(glx) {
	// we need the raw https server
	var server = glx.httpsServer();
	var WebSocket = require("ws");
	var ws = new WebSocket.Server({ server: server });
	ws.on("connection", function(ws, req) {
		// inspect req.headers.authorization (or cookies) for session info
		ws.send(
			"[Secure Echo Server] Hello!\nAuth: '" +
				(req.headers.authorization || "none") +
				"'\n" +
				"Cookie: '" +
				(req.headers.cookie || "none") +
				"'\n"
		);
		ws.on("message", function(data) {
			ws.send(data);
		});
	});

	// servers a node app that proxies requests to a localhost
	glx.serveApp(function(req, res) {
		res.setHeader("Content-Type", "text/html; charset=utf-8");
		res.end("Hello, World!\n\n💚 🔒.js");
	});
}

var pkg = require("../../package.json");
//require("greenlock-express")
require("../../")
	.init(function getConfig() {
		// Greenlock Config

		return {
			package: { name: "websocket-example", version: pkg.version },
			maintainerEmail: "jon@example.com",
			cluster: false
		};
	})
	.serve(httpsWorker);