导入数据库表和音视频demo

media-server-demo-node/index.js

@@ -0,0 +1,128 @@
+const https = require ('https');
+const url = require ('url');
+const fs = require ('fs');
+const path = require ('path');
+const WebSocketServer = require ('websocket').server;
+
+//Get the Medooze Media Server interface
+const MediaServer = require("medooze-media-server");
+
+//Check
+if (process.argv.length!=3)
+	 throw new Error("Missing IP address\nUsage: node index.js <ip>");
+//Get ip
+const ip = process.argv[2];
+
+//Create UDP server endpoint
+const endpoint = MediaServer.createEndpoint(ip);
+
+const base = 'www';
+
+const options = {
+	key: fs.readFileSync ('server.key'),
+	cert: fs.readFileSync ('server.cert')
+};
+
+//Enable debug
+MediaServer.enableDebug(false);
+MediaServer.enableUltraDebug(false);
+
+//Restrict port range
+MediaServer.setPortRange(10000,20000);
+
+// maps file extention to MIME typere
+const map = {
+	'.ico': 'image/x-icon',
+	'.html': 'text/html',
+	'.js': 'text/javascript',
+	'.json': 'application/json',
+	'.css': 'text/css',
+	'.png': 'image/png',
+	'.jpg': 'image/jpeg',
+	'.wav': 'audio/wav',
+	'.mp3': 'audio/mpeg',
+	'.svg': 'image/svg+xml',
+	'.pdf': 'application/pdf',
+	'.doc': 'application/msword'
+};
+
+//Create HTTP server
+const server = https.createServer (options, (req, res) => {
+	// parse URL
+	const parsedUrl = url.parse (req.url);
+	// extract URL path
+	let pathname = base + parsedUrl.pathname;
+	// based on the URL path, extract the file extention. e.g. .js, .doc, ...
+	const ext = path.parse (pathname).ext;
+
+	//DO static file handling
+	fs.exists (pathname, (exist) => {
+		if (!exist)
+		{
+			// if the file is not found, return 404
+			res.statusCode = 404;
+			res.end (`File ${pathname} not found!`);
+			return;
+		}
+
+		// if is a directory search for index file matching the extention
+		if (fs.statSync (pathname).isDirectory ())
+			pathname += '/index.html';
+
+		// read file from file system
+		fs.readFile (pathname, (err, data) => {
+			if (err)
+			{
+				//Error
+				res.statusCode = 500;
+				res.end (`Error getting the file: ${err}.`);
+			} else {
+				// if the file is found, set Content-type and send data
+				res.setHeader ('Content-type', map[ext] || 'text/html');
+				res.end (data);
+			}
+		});
+	});
+}).listen (28000);
+
+const wsServer = new WebSocketServer ({
+	httpServer: server,
+	autoAcceptConnections: false
+});
+
+// Load the demo handlers
+const handlers = {
+	"svc"		: require("./lib/svc.js"),
+	"rec"		: require("./lib/recording.js"),
+	"broadcast"	: require("./lib/broadcast.js"),
+	"simulcast"	: require("./lib/simulcast.js"),
+	"playback"	: require("./lib/playback.js"),
+	"datachannels"	: require("./lib/datachannels.js"),
+};
+
+wsServer.on ('request', (request) => {
+	//Get protocol for demo
+	var protocol = request.requestedProtocols[0];
+
+	console.log("-Got request for: " + protocol);
+	//If nor found
+	if (!handlers.hasOwnProperty (protocol))
+		//Reject connection
+		return request.reject();
+
+	//Process it
+	handlers[protocol](request,protocol,endpoint);
+});
+
+
+//Try to clean up on exit
+const onExit = (e) => {
+	if (e) console.error(e);
+	MediaServer.terminate();
+	process.exit();
+};
+
+process.on("uncaughtException"	, onExit);
+process.on("SIGINT"		, onExit);
+process.on("SIGTERM"		, onExit);
+process.on("SIGQUIT"		, onExit);