/**
* 获取一个实例
* @return instance
*/
protected function __instance()
{
// 获取一个服务端节点地址
$address = AddressManager::getOneAddress($this->serviceName);
list($ip, $port) = explode(':', $address);
// Transport
$socket = new TSocket($ip, $port);
// $socket = new \Thrift\Transport\TSocket($ip, $port);
$transport_name = ThriftClient::getTransport($this->serviceName);
$transport = new $transport_name($socket);
// Protocol
$protocol_name = ThriftClient::getProtocol($this->serviceName);
$protocol = new $protocol_name($transport);
try {
$transport->open();
} catch (Exception $e) {
// 无法连上，则踢掉这个地址
AddressManager::kickAddress($address);
throw $e;
}
// 客户端类名称
$class_name = "\\Services\\" . $this->serviceName . "\\" . $this->serviceName . "Client";
// 类不存在则尝试加载
/*
if(!class_exists($class_name))
{
$service_dir = $this->includeFile();
if(!class_exists($class_name))
{
throw new Exception("Class $class_name not found in directory $service_dir");
}
}
*/
// 初始化一个实例
return new $class_name($protocol);
}
