50 lines
1.2 KiB
JavaScript
50 lines
1.2 KiB
JavaScript
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// First and foremost:
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// I'm not a fan of `socket.io` because it's huge and complex.
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// I much prefer `ws` because it's very simple and easy.
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// That said, it's popular.......
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"use strict";
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// Note: You DO NOT NEED socket.io
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// You can just use WebSockets
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// (see the websocket example)
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function httpsWorker(glx) {
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var socketio = require("socket.io");
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var io;
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// we need the raw https server
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var server = glx.httpsServer();
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io = socketio(server);
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// Then you do your socket.io stuff
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io.on("connection", function(socket) {
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console.log("a user connected");
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socket.emit("Welcome");
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socket.on("chat message", function(msg) {
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socket.broadcast.emit("chat message", msg);
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});
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});
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// servers a node app that proxies requests to a localhost
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glx.serveApp(function(req, res) {
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res.setHeader("Content-Type", "text/html; charset=utf-8");
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res.end("Hello, World!\n\n💚 🔒.js");
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});
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}
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var pkg = require("../../package.json");
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//require("greenlock-express")
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require("../../")
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.init(function getConfig() {
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// Greenlock Config
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return {
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package: { name: "socket-io-example", version: pkg.version },
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maintainerEmail: "jon@example.com",
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cluster: false
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};
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})
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.serve(httpsWorker);
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