public static function testConnection($server, $port)
{
$startTime = Memcadmin_Misc::getMicrotimeFloat();
$s = @fsockopen($server, $port, $errno, $errstr, 3);
// wait max. 3 seconds
self::$_lastResponseTime = Memcadmin_Misc::getMicrotimeFloat() - $startTime;
if (!$s) {
return false;
}
return true;
}
public function getFullStats()
{
$stats = array('pid' => '-', 'uptime' => '-', 'time' => '-', 'version' => '-', 'pointer_size' => '-', 'rusage_user' => '-', 'rusage_system' => '-', 'curr_items' => '-', 'total_items' => '-', 'bytes' => '-', 'curr_connections' => '-', 'total_connections' => '-', 'connection_structures' => '-', 'reserved_fds' => '-', 'cmd_get' => '-', 'cmd_set' => '-', 'cmd_flush' => '-', 'cmd_touch' => '-', 'get_hits' => '-', 'get_misses' => '-', 'delete_misses' => '-', 'delete_hits' => '-', 'incr_misses' => '-', 'incr_hits' => '-', 'decr_misses' => '-', 'decr_hits' => '-', 'cas_misses' => '-', 'cas_hits' => '-', 'cas_badval' => '-', 'touch_hits' => '-', 'touch_misses' => '-', 'auth_cmds' => '-', 'auth_errors' => '-', 'evictions' => '-', 'reclaimed' => '-', 'bytes_read' => '-', 'bytes_written' => '-', 'limit_maxbytes' => '-', 'threads' => '-', 'conn_yields' => '-', 'hash_power_level' => '-', 'hash_bytes' => '-', 'hash_is_expanding' => '-', 'expired_unfetched' => '-', 'evicted_unfetched' => '-', 'slab_reassign_running' => '-', 'slabs_moved' => '-');
$r = Memcadmin_Memcache::sendCommand($this->getIp(), $this->getPort(), 'stats');
if (isset($r['STAT'])) {
foreach ($r['STAT'] as $k => $v) {
$stats[$k] = $v;
}
}
return $stats;
}
public function actionFlush()
{
$result = 'ERROR';
$this->setPlain();
$hdl = $this->_getCurHdl();
$cluster = $hdl['cluster'];
$node = $hdl['node'];
if ($node) {
$r = Memcadmin_Memcache::flush($node->getIp(), $node->getPort());
if ($r == 'OK') {
$result = 'OK';
}
}
header('Content-type: application/json');
echo json_encode(array('code' => $result));
}
