Adds error logging to stream parser

J909 · Nov 28, 2018 · c70d31d · c70d31d
1 parent c856851
commit c70d31d
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Showing 2 changed files with 11 additions and 8 deletions.
diff --git a/radio-blaster.js b/radio-blaster.js
@@ -2,9 +2,9 @@
 
 const moment = require('moment');
 const RadioParser = require('icecast-parser');
-var cloneDeep = require('lodash.clonedeep');
+const cloneDeep = require('lodash.clonedeep');
 
-var radioblaster = {};
+let radioblaster = {};
 
 const radioParser = new RadioParser({
     url: process.env.RADIO_STREAM_URL,
@@ -15,16 +15,19 @@ const radioParser = new RadioParser({
     metadataInterval: 5 // update metadata after 5 seconds
 });
 
-var currentMeta = {};
+let currentMeta = {};
 
 radioblaster.start = function() {
-	var currentTitle;
+	let currentTitle;
 	radioParser.on('metadata', function(metadata) {
 	    if (currentTitle !== metadata.StreamTitle) {
 	    	currentTitle = metadata.StreamTitle;
 	    	updateCurrentMeta(currentTitle);
 	    }
 	});
+	radioParser.on('error', function(error) {
+		log(error);
+	});
 }
 
 radioblaster.getStreamUrl = function() {
@@ -50,13 +53,13 @@ function updateCurrentMeta(currentTitle) {
 }
 
 function logMeta(meta) {
-	var time = new moment().format("HH:mm:ss");
+	let time = new moment().format("HH:mm:ss");
 	console.log(time + ': Artist=' + meta['artist'] + ' Title=' + meta['title']);
 }
 
 function log(message) {
-	var time = new moment().format("HH:mm:ss");
-	console.log(time + ': ' + message);
+	let time = new moment().format("HH:mm:ss");
+	console.log(time + ': ', message);
 }
 
 function logBlip() {

diff --git a/server.js b/server.js
@@ -10,7 +10,7 @@ const app = express();
 radioBlaster.start();
 
 app.get('/', (req, res) => {
-  var metadata = radioBlaster.getCurrentMeta();
+  let metadata = radioBlaster.getCurrentMeta();
   res.send('<b>RadioBlaster</b> is listening...<br>'
   	+ 'Artist: ' + metadata.artist + '<br>'
   	+ 'Title: ' + metadata.title + '<br>');