Add listeningHost fix #179

server/config/config.example.js

@@ -41,6 +41,9 @@ module.exports =
 		cert : `${__dirname}/../certs/mediasoup-demo.localhost.cert.pem`,
 		key  : `${__dirname}/../certs/mediasoup-demo.localhost.key.pem`
 	},
+	// listening Host or IP 
+	// If ommitted listens on every IP. ("0.0.0.0" and "::")
+	//listeningHost: 'localhost',
 	// Listening port for https server.
 	listeningPort         : 443,
 	// Any http request is redirected to https.

server/server.js

@@ -438,11 +438,17 @@ async function runHttpsServer()
 		// http
 		const redirectListener = http.createServer(app);
 
-		redirectListener.listen(config.listeningRedirectPort);
+		if(config.listeningHost)
+			redirectListener.listen(config.listeningRedirectPort, config.listeningHost);
+		else
+			redirectListener.listen(config.listeningRedirectPort);
 	}
 
 	// https or http
-	mainListener.listen(config.listeningPort);
+	if(config.listeningHost)	
+		mainListener.listen(config.listeningPort, config.listeningHost);
+	else
+		mainListener.listen(config.listeningPort);
 }
 
 function isPathAlreadyTaken(url)