From: Robert Kaiser <kairo@kairo.at>
Date: Mon, 31 Dec 2012 01:01:16 +0000 (+0100)
Subject: make tile cache aging/reloading actually work
X-Git-Tag: legacy-preGL~34
X-Git-Url: https://git-public.kairo.at/?p=lantea.git;a=commitdiff_plain;h=5d67397a69f5d7fae21644ad938ca26aee33925b

make tile cache aging/reloading actually work
---

diff --git a/js/map.js b/js/map.js
index 14b6921..1d0c16d 100644
--- a/js/map.js
+++ b/js/map.js
@@ -649,7 +649,7 @@ function clearTrack() {
 var gTileService = {
   objStore: "tilecache",
 
-  ageLimit: 14 * 86400, // 2 weeks
+  ageLimit: 14 * 86400 * 1000, // 2 weeks (in ms)
 
   get: function(aStyle, aCoords, aCallback) {
     var norm = normalizeCoords(aCoords);
@@ -659,10 +659,11 @@ var gTileService = {
         // We did get a cached object.
         aCallback(aResult.image, aStyle, aCoords);
         // Look at the timestamp and return if it's not too old.
-        if (aResult.timestamp + this.ageLimit > Date.now())
+        if (aResult.timestamp + gTileService.ageLimit > Date.now())
           return;
         // Reload cached tile otherwise.
-        console.log("reload cached tile: " + dbkey);
+        var oldDate = new Date(aResult.timestamp);
+        console.log("reload cached tile: " + dbkey + " - " + oldDate.toUTCString());
       }
       // Retrieve image from the web and store it in the cache.
       var XHR = new XMLHttpRequest();