From 93a35ccedfc53580440573ea9fc615174fac55c6 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Wed, 06 Jul 2011 04:32:51 -0400
Subject: [PATCH] - Don't send keep-alive request when system is busy

---
 program/js/app.js |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/program/js/app.js b/program/js/app.js
index 249c88d7..d26b0d5 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -5711,7 +5711,14 @@
     if (this.env.keep_alive && !this.env.framed && this.task == 'mail' && this.gui_objects.mailboxlist)
       this._int = setInterval(function(){ ref.check_for_recent(false); }, this.env.keep_alive * 1000);
     else if (this.env.keep_alive && !this.env.framed && this.task != 'login' && this.env.action != 'print')
-      this._int = setInterval(function(){ ref.http_request('keep-alive'); }, this.env.keep_alive * 1000);
+      this._int = setInterval(function(){ ref.keep_alive(); }, this.env.keep_alive * 1000);
+  };
+
+  // sends keep-alive signal
+  this.keep_alive = function()
+  {
+    if (!this.busy)
+      this.http_request('keep-alive');
   };
 
   // sends request to check for recent messages

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