function Run()
{
global $DB;
$rs = $DB->Query("\n\t\t\tSELECT *\n\t\t\tFROM b_cluster_queue\n\t\t\tWHERE GROUP_ID = " . BX_CLUSTER_GROUP . "\n\t\t\tORDER BY ID\n\t\t");
while ($ar = $rs->Fetch()) {
$class_name = $ar["COMMAND"];
if (class_exists($class_name)) {
$object = new $class_name();
$object->QueueRun(CClusterQueue::UnQuoteParam($ar["PARAM1"]), CClusterQueue::UnQuoteParam($ar["PARAM2"]), CClusterQueue::UnQuoteParam($ar["PARAM3"]));
}
$DB->Query("DELETE FROM b_cluster_queue WHERE ID = " . intval($ar["ID"]));
}
}
function clean($basedir, $initdir = false, $filename = false)
{
global $DB;
if (is_object(self::$obMemcache)) {
if ($this->bQueue && class_exists('CModule') && CModule::IncludeModule('cluster')) {
foreach (self::$arOtherGroups as $group_id => $tmp) {
CClusterQueue::Add($group_id, 'CPHPCacheMemcacheCluster', $basedir, $initdir, $filename);
}
}
if (strlen($filename)) {
$basedir_version = self::$obMemcache->get($this->sid . $basedir);
if ($basedir_version === false || $basedir_version === '') {
return true;
}
if ($initdir !== false) {
$initdir_version = self::$obMemcache->get($basedir_version . "|" . $initdir);
if ($initdir_version === false || $initdir_version === '') {
return true;
}
} else {
$initdir_version = "";
}
self::$obMemcache->replace($basedir_version . "|" . $initdir_version . "|" . $filename, "", 0, 1);
} else {
if (strlen($initdir)) {
$basedir_version = self::$obMemcache->get($this->sid . $basedir);
if ($basedir_version === false || $basedir_version === '') {
return true;
}
self::$obMemcache->replace($basedir_version . "|" . $initdir, "", 0, 1);
} else {
self::$obMemcache->replace($this->sid . $basedir, "", 0, 1);
}
}
return true;
}
return false;
}
<?php
IncludeModuleLangFile(__FILE__);
//Never increase caching time here. There were cache clenup problems noticed.
if (!defined("CACHED_b_cluster_dbnode")) {
define("CACHED_b_cluster_dbnode", 3600);
}
global $DB;
$db_type = strtolower($DB->type);
CModule::AddAutoloadClasses("cluster", array("CClusterGroup" => "classes/general/group.php", "CClusterQueue" => "classes/general/queue.php", "CAllClusterDBNode" => "classes/general/dbnode.php", "CClusterDBNode" => "classes/" . $db_type . "/dbnode.php", "CAllClusterDBNodeCheck" => "classes/general/dbnode_check.php", "CClusterDBNodeCheck" => "classes/" . $db_type . "/dbnode_check.php", "CClusterSlave" => "classes/" . $db_type . "/slave.php", "CClusterMemcache" => "classes/general/memcache.php", "CClusterWebnode" => "classes/general/webnode.php"));
if (defined("BX_CLUSTER_GROUP")) {
CClusterQueue::Run();
}
class CCluster
{
public static function checkForServers($toBeAddedCount = 0)
{
$countLimit = intval(COption::GetOptionString('main', '~PARAM_MAX_SERVERS', 0));
if ($countLimit > 0) {
return self::getServersCount() + $toBeAddedCount <= $countLimit;
} else {
return true;
}
}
public static function getServersCount()
{
static $cache = null;
if ($cache === null) {
$hosts = array();
foreach (self::getServerList() as $server) {
if ($server["DEDICATED"] == "Y") {