From 7a29b9064ac4ee5abf01be662211b5dd54892051 Mon Sep 17 00:00:00 2001
From: Rory Oldershaw <rory@oldershaw.org>
Date: Thu, 5 Dec 2013 23:50:23 +0000
Subject: [PATCH] Handle socket errors

---
 lib/ping_services/smtp.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/ping_services/smtp.js b/lib/ping_services/smtp.js
index 152260f0..ef163a9b 100644
--- a/lib/ping_services/smtp.js
+++ b/lib/ping_services/smtp.js
@@ -9,7 +9,10 @@ function ping (service, callback){
   socket.on("data", function (c) {
     socket.end("bye!");
   });
-
+  
+  socket.on("error", function () {
+	callback("Could not open socket", null, null, null);
+  });
   socket.on("end", function () {
     var timeDiff = (new Date() - startTime);
     callback(null, null, null, timeDiff);