public function validate()
{/*{{{*/
$debugger = new Debugger();
$memcacheTime = $msg = '';
foreach ($this->hosts as $memcache)
{
$start = $debugger->getTimeStamp();
$m = new Memcached;
$m->addServer($memcache['host'], $memcache['port']);
$m->set('monitortest', 'haha', 10);
$res = $m->get('monitortest');
$end = $debugger->getTimeStamp();
$diff = $debugger->timeDiff($start, $end);
$key = $memcache['host'].':'.$memcache['port'];
if (false == $res || 'haha' != $res)
{
$msg .= $key.'memcacheʧЧ,';
}
if ($this->maxConnectTime < $diff)
{
$msg .= $key.'Á¬½Ó'.substr($diff, 0, 6).'ms,';
}
$memcacheTime .= "$diff ";
}
error_log(date('Y-m-d H:i:s').' '.rtrim($memcacheTime)."\n", 3, '/tmp/memcache_time.log');
if ($msg)
{
error_log(date('Y-m-d H:i:s').' '.$msg."\n", 3, '/tmp/memcache.log');
}
return $msg;
}/*}}}*/
