viz: restrict to recent updates in stats.html

1 files changed, 15 insertions, 1 deletions

diff --git a/src/viz/stats.html b/src/viz/stats.html
index f73c7a9..ca6c8b2 100644
--- a/src/viz/stats.html
+++ b/src/viz/stats.html
@@ -14,11 +14,24 @@
 <tr><td>LastStartTime</td><td id="LastStartTime"></td></tr>
 </table>
 <script type="text/javascript">
+function pad(number) {
+  if ( number < 10 ) {
+    return '0' + number;
+  }
+  return number;
+}
+
+function toQueryIsoData(dateStr) {
+  ts = new Date(dateStr)
+  return ts.toISOString();
+}
+
 function updateStats() {
   var queryStr = "";
   if ($("#LastStartTime").text() != "") {
-    queryStr = "?from=" + $("#LastStartTime").text()
+    queryStr = "?from=" + toQueryIsoData($("#LastStartTime").text())
   }
+
   $.getJSON("/stats" + queryStr, function(data) {
       $("#ClientCount").text(data.ClientCount);
       $("#UpdateCount").text(data.UpdateCount);
@@ -27,6 +40,7 @@ function updateStats() {
       $("#StartTime").text(data.StartTime);
       $("#LastStartTime").text(data.LastStartTime);
       });
+
   setTimeout("updateStats()", 5000)
 }