[Tikiwiki-cvs/svn] SF.net SVN: tikiwiki:[39635] branches/8.x/lib/setup/load_threshold.php

[<ar...@us...>]

Revision: 39635
          http://tikiwiki.svn.sourceforge.net/tikiwiki/?rev=39635&view=rev
Author:   arildb
Date:     2012-01-24 08:15:24 +0000 (Tue, 24 Jan 2012)
Log Message:
-----------
[FIX] Activating "Close site when server load is above the threshold (except for those with permission)" caused failures on Windows.
The functionality uses the PHP5 function: sys_getloadavg(), which is not implemented for Windows.

Modified Paths:
--------------
    branches/8.x/lib/setup/load_threshold.php

Modified: branches/8.x/lib/setup/load_threshold.php
===================================================================
--- branches/8.x/lib/setup/load_threshold.php	2012-01-23 22:37:59 UTC (rev 39634)
+++ branches/8.x/lib/setup/load_threshold.php	2012-01-24 08:15:24 UTC (rev 39635)
@@ -9,14 +9,16 @@
 $access->check_script($_SERVER["SCRIPT_NAME"], basename(__FILE__));
 
 // get average server load in the last minute
-$load = sys_getloadavg();
-$server_load = $load[0];
+if(function_exists('sys_getloadavg')) {
+	$load = sys_getloadavg();
+	$server_load = $load[0];
 
-if ( $prefs['use_load_threshold'] == 'y' and $tiki_p_access_closed_site != 'y' and !isset($bypass_siteclose_check) ) {
-	if ( $server_load > $prefs['load_threshold'] ) {
-		$url = 'tiki-error_simple.php?error=' . urlencode($prefs['site_busy_msg']);
-		header('location: ' . $url);
-		exit;
+	if ( $prefs['use_load_threshold'] == 'y' and $tiki_p_access_closed_site != 'y' and !isset($bypass_siteclose_check) ) {
+		if ( $server_load > $prefs['load_threshold'] ) {
+			$url = 'tiki-error_simple.php?error=' . urlencode($prefs['site_busy_msg']);
+			header('location: ' . $url);
+			exit;
+		}
 	}
-}
-$smarty->assign('server_load', $server_load == 0 ? '?' : $server_load);
+	$smarty->assign('server_load', $server_load == 0 ? '?' : $server_load);
+}
\ No newline at end of file

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