* Added a "random number" parameter to the wholist ajax refresh request,

[citadel.git] / webcit / who.c

diff --git a/webcit/who.c b/webcit/who.c
index bc8c567b9d09ca285565920bdcaab872420d3869..05c22ba0c478ceb6441a4004fd3c65007bfeb89a 100644 (file)
--- a/webcit/who.c
+++ b/webcit/who.c
@@ -133,7 +133,7 @@ void who_inner_html(void) {
                "Server: %s\r\n"
                "Connection: close\r\n"
                "Pragma: no-cache\r\n"
-               "Cache-Control: no-store, no-cache, must-revalidate\r\n",
+               "Cache-Control: no-cache\r\n",
                SERVER);
        begin_burst();
 
@@ -196,12 +196,14 @@ void who(void)
         *
         * * setInterval() makes it auto-run this code every 30,000 milliseconds (30 seconds)
         *
-        * FIXME b0rken IE is still caching it
+        * The random number parameter forces b0rken MSIE to fetch a new page instead of going to
+        * its cache, even though it's been specifically told not to cache.
+        *
         */
        wprintf(
                "<script type=\"text/javascript\">                                                      \n"
                " setInterval(\" new Ajax.Updater('fix_scrollbar_bug', '/who_inner_html',               "
-               "                       {method: 'get'});                       \", 30000);             \n"
+               "               {method: 'get', parameters: Math.random() });   \", 3000);              \n"
                "</script>                                                                              \n"
        );
        wDumpContent(1);