Fixed bug where if mongo was not there on start up, it would go into zombie mode. Now it just exits.

Author: jbockerstette

lib/mongoHandler.js

@@ -196,6 +196,7 @@ MongoStore.prototype.initialise = function(resourceConfig) {
   }).then(function(db) {
     self._db = db;
     //Set a keep alive timer.
+    console.log('Successfully connected to mongo.');
     timers.setTimeout(self.keepAlive.bind(self), KEEP_ALIVE_TIMER_MS);
     self._db.on("timeout", function() {
       console.error("mongodb connection timeout.");
@@ -207,13 +208,16 @@ MongoStore.prototype.initialise = function(resourceConfig) {
       self.ready = false;
       self.initialise(resourceConfig);
     });
-  }).catch(function(err) {
-    console.error("mongodb connection failed:", err.message);
   }).then(function() {
     var resourceName = resourceConfig.resource;
     var collection = self._db.collection(resourceName);
     self._createIndexesForRelationships(collection, self.relationshipAttributeNames);
     self.ready = true;
+  }).catch(function(err) {
+    console.error("mongodb connection failed:", err.message);
+    setTimeout(function () {
+      process.kill(process.pid, 'SIGTERM');
+    }, 5000);
   });
 };