From ed01a3cf07d981432192d814b548c037f0ed1c23 Mon Sep 17 00:00:00 2001
From: Thomas Lake <tswsl1989@sucs.org>
Date: Mon, 9 Apr 2012 00:23:15 +0100
Subject: [PATCH] Minor tweaks for JSObserver

---
 overviewer_core/data/js_src/views.js | 1 +
 overviewer_core/observer.py          | 6 ------
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/overviewer_core/data/js_src/views.js b/overviewer_core/data/js_src/views.js
index cbc6453..e66267e 100644
--- a/overviewer_core/data/js_src/views.js
+++ b/overviewer_core/data/js_src/views.js
@@ -114,6 +114,7 @@ overviewer.views.ProgressView = Backbone.View.extend({
         this.el.innerHTML = 'Current Render Progress';
         overviewer.map.controls[google.maps.ControlPosition.BOTTOM_RIGHT].push(this.el);
         this.hidden = true;
+        $.ajaxSetup({cache: false});
     },
     updateProgress: function() {
         e = this;
diff --git a/overviewer_core/observer.py b/overviewer_core/observer.py
index e6fa14f..32053cd 100644
--- a/overviewer_core/observer.py
+++ b/overviewer_core/observer.py
@@ -181,10 +181,6 @@ class JSObserver(Observer):
 	self.minrefresh = 1000*minrefresh
         self.logfile = os.path.join(outputdir, "progress.js") 
 
-	f = open(self.logfile, "w", 0) 
-	f.write('{"message": "Render in progress", "update": %d}' % self.minrefresh)
-        f.close()
-
     def start(self, max_value):
         f = open(self.logfile, "w", 0)
 	f.write('{"message": "Rendering %d tiles", "update": %s}' % (max_value, self.minrefresh))
@@ -251,8 +247,6 @@ class JSObserver(Observer):
 
     def _need_update(self):
         cur_val = self.get_current_value()
-        if (time.time() - self.last_update_time) <= self.minrefresh//1000:
-            return False
         if cur_val < 100:
             return cur_val - self.last_update > 10
         elif cur_val < 500: