From bf223320ea8b16119a2ec162e88e8dd1298848c1 Mon Sep 17 00:00:00 2001
From: Raymond Feng <raymond@strongloop.com>
Date: Thu, 12 Sep 2013 13:31:21 -0700
Subject: [PATCH] Allow connector to report failure during initialization

---
 lib/datasource.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/datasource.js b/lib/datasource.js
index 2d7215fb..027eb866 100644
--- a/lib/datasource.js
+++ b/lib/datasource.js
@@ -220,7 +220,7 @@ DataSource.prototype.setup = function(name, settings) {
     }
 
     if (connector) {
-        var postInit = function postInit() {
+        var postInit = function postInit(err, result) {
 
             this._setupConnector();
             // we have an connector now?
@@ -228,8 +228,10 @@ DataSource.prototype.setup = function(name, settings) {
                 throw new Error('Connector is not defined correctly: it should create `connector` member of dataSource');
             }
 
-            this.connected = true;
-            this.emit('connected');
+            this.connected = !err; // Connected now
+            if(this.connected) {
+                this.emit('connected');
+            }
 
         }.bind(this);