/**
* 从存储中删除删除连不上的gateway通讯端口
* @param string $addr
* @param string $errstr
*/
public function tryToDeleteGatewayAddress($addr, $errstr)
{
$key = 'GLOBAL_GATEWAY_ADDRESS';
if (!isset($this->_badGatewayAddress[$addr])) {
$this->_badGatewayAddress[$addr] = 0;
}
// 删除连不上的端口
if ($this->_badGatewayAddress[$addr]++ > self::MAX_RETRY_COUNT) {
Lock::get();
$addresses_list = Store::instance('gateway')->get($key);
unset($addresses_list[$addr]);
Store::instance('gateway')->set($key, $addresses_list);
Lock::release();
$this->log("tcp://{$addr} " . $errstr . " del {$addr} from store", false);
}
}
/**
* 删除当前Gateway的内部通信地址
* @param string $address
* @return bool
*/
protected function unregisterAddress()
{
$address = $this->lanIp . ':' . $this->lanPort;
$key = 'GLOBAL_GATEWAY_ADDRESS';
try {
$store = Store::instance('gateway');
} catch (\Exception $msg) {
$this->log($msg);
return false;
}
// 为保证原子性，需要加锁
Lock::get();
$addresses_list = $store->get($key);
if (empty($addresses_list)) {
$addresses_list = array();
}
unset($addresses_list[$address]);
if (!$store->set($key, $addresses_list)) {
Lock::release();
$msg = "unregisterAddress fail";
if (get_class($store) == 'Memcached') {
$msg .= " reason:" . $store->getResultMessage();
}
$this->log($msg);
return;
}
Lock::release();
return true;
}
/**
* 删除当前Gateway的内部通信地址
* @param string $address
* @return bool
*/
protected function unregisterAddress()
{
$address = $this->lanIp . ':' . $this->lanPort;
$key = 'GLOBAL_GATEWAY_ADDRESS';
try {
$store = Store::instance('gateway');
} catch (\Exception $msg) {
$this->log($msg);
return false;
}
// 为保证原子性，需要加锁
Lock::get();
if (!$store->hDel($key, $address)) {
Lock::release();
$msg = "unregisterAddress fail";
$this->log($msg);
return;
}
Lock::release();
return true;
}