mongoose.connection.on(open|error)

edwardhotchkiss · Dec 23, 2011 · 4dfe795 · 4dfe795
1 parent 4e934ad
commit 4dfe795
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/lib/short.js b/lib/short.js
@@ -33,6 +33,12 @@ function hasher(URL) {
 
 exports.connect = function (mongodb) {
   mongoose.connect(mongodb);
+  mongoose.connection.on('open', function(){
+    console.log('mongodb connected');
+  });
+  mongoose.connection.on('error', function(error){
+    throw new Error(error);
+  })
 };
 
 /*!
@@ -43,15 +49,14 @@ exports.connect = function (mongodb) {
 
 exports.gen = function (URL, callback) {
   var hashedURL = hasher(URL);
-
   var item = new ShortURL({
     URL : URL,
     hash : hashedURL
   });
   item.save(function (error, item) {
     //Tries to save to mongodb, if it exists it retries
     if (error && error.code === 11000) {
-      console.log(hashedURL + " already exists! Retrying!");
+      console.log(hashedURL + ' already exists! Retrying!');
       short.gen(URL, callback);
     } else {
       callback(null, item);