From 1e33b4b0faa7bc21dd0154dbb43a54752c6099c4 Mon Sep 17 00:00:00 2001
From: Li Yong <kaven276@vip.sina.com>
Date: Wed, 5 Sep 2012 16:28:02 +0800
Subject: [PATCH] add error/timeout tracing for nodeSP

---
 lib/nodes/nodeSP.js | 27 ++++++++++++++++++---------
 1 file changed, 18 insertions(+), 9 deletions(-)

diff --git a/lib/nodes/nodeSP.js b/lib/nodes/nodeSP.js
index bca395c..a24dca4 100644
--- a/lib/nodes/nodeSP.js
+++ b/lib/nodes/nodeSP.js
@@ -38,6 +38,24 @@ SP.prototype.connect = function(){
     , client = me.socket = new net.Socket()
     , bound = false
     ;
+
+  client.on('close', function(){
+    me.linkStatus = false;
+    console.log('SMG server close');
+  });
+  client.on('end', function(){
+    me.linkStatus = false;
+    console.log('SMG server end');
+  });
+  client.on('error', function(){
+    console.log('SMG connection has error!');
+    console.log(me);
+  });
+  client.on('timeout', function(){
+    console.log('SMG connection has timeout!');
+  });
+
+  console.log('try to connect to SMG with %s:%s', me.SMGHost, me.SMGPort);
   client.connect(me.SMGPort, me.SMGHost, function(){
     console.log('SMG connected');
     var bind = new Bind(1, me.SMGUser, me.SMGPass);
@@ -67,15 +85,6 @@ SP.prototype.connect = function(){
         }
       }
     });
-
-    client.on('close', function(){
-      this.linkStatus = false;
-      console.log('SMG server close');
-    });
-    client.on('end', function(){
-      this.linkStatus = false;
-      console.log('SMG server end');
-    });
   });
 };