public function onConnect($cli)
{
$class = 'Member';
$method = 'userInfoByMid';
$params = array('mid' => 13392);
$data = array('class' => $class, 'method' => $method, 'params' => $params);
$buffer = JsonProtocol::encode($data);
$cli->send($buffer);
}
/**
* 服务端接收数据
*
* @param $serv swoole_server对象
* @param $fd 连接的描述符
* @param $from_id reactor的id，无用
* @param $data 接收数据
*/
public function onReceive(swoole_server $serv, $fd, $from_id, $data)
{
//检测数据完整性
if (JsonProtocol::check($data) != 0) {
return;
}
$data = JsonProtocol::decode($data);
//接收参数
$class = $data['class'];
$method = $data['method'];
$params = $data['params'];
// 判断类对应文件是否载入
if (!class_exists($class)) {
$include_file = ROOT_DIR . "Server/{$class}.php";
if (is_file($include_file)) {
require_once $include_file;
}
if (!class_exists($class)) {
$code = 404;
$msg = "class {$class} not found";
$result = array('code' => $code, 'msg' => $msg, 'data' => null);
$serv->send($fd, JsonProtocol::encode($result));
}
}
// 调用类的方法
try {
$ret = call_user_func_array(array(new $class(), $method), $params);
// 发送数据给客户端，调用成功，data下标对应的元素即为调用结果
$serv->send($fd, JsonProtocol::encode($ret));
} catch (Exception $e) {
// 发送数据给客户端，发生异常，调用失败
$code = $e->getCode() ? $e->getCode() : 500;
$result = array('code' => $code, 'msg' => $e->getMessage(), 'data' => $e);
$serv->send($fd, JsonProtocol::encode($result));
}
}
/**
* 发送数据给服务端
* @param string $method
* @param array $arguments
*/
public function sendData($method, $arguments)
{
$this->openConnection();
$bin_data = JsonProtocol::encode(array('class' => $this->serviceName, 'method' => $method, 'param_array' => $arguments));
return fwrite($this->connection, $bin_data) == strlen($bin_data);
}
/**
* 发送数据给服务端
* @param string $method
* @param array $arguments
*/
public function sendData($method, $arguments)
{
$this->openConnection();
$bin_data = JsonProtocol::encode(array('class' => $this->serviceName, 'method' => $method, 'param_array' => $arguments));
if (fwrite($this->connection, $bin_data) !== strlen($bin_data)) {
throw new \Exception('Can not send data');
}
return true;
}
/**
* 发送数据给服务端
*
* @param string $method
* @param array $arguments
*/
public function sendData($method, $arguments)
{
$bin_data = JsonProtocol::encode(array('class' => $this->serviceName, 'method' => $method, 'param_array' => $arguments)) . "\r\n";
$this->openConnection();
if (self::$useSwoole) {
return $this->swooleClient->send($bin_data);
} else {
return fwrite($this->connection, $bin_data) == strlen($bin_data);
}
}
/**
* 数据接收完整后处理业务逻辑
* @see Man\Core.SocketWorker::dealProcess()
*/
public function dealProcess($recv_str)
{
/**
* data的数据格式为
* ['class'=>xx, 'method'=>xx, 'param_array'=>array(xx)]
* @var array
*/
$data = JsonProtocol::decode($recv_str);
// 判断数据是否正确
if (empty($data['class']) || empty($data['method']) || !isset($data['param_array'])) {
// 发送数据给客户端，请求包错误
return $this->sendToClient(JsonProtocol::encode(array('code' => 400, 'msg' => 'bad request', 'data' => null)));
}
// 获得要调用的类、方法、及参数
$class = $data['class'];
$method = $data['method'];
$param_array = $data['param_array'];
StatisticClient::tick($class, $method);
$success = false;
// 判断类对应文件是否载入
if (!class_exists($class)) {
$include_file = ROOT_DIR . "/Services/{$class}.php";
if (is_file($include_file)) {
require_once $include_file;
}
if (!class_exists($class)) {
$code = 404;
$msg = "class {$class} not found";
StatisticClient::report($class, $method, $success, $code, $msg, $this->statisticAddress);
// 发送数据给客户端 类不存在
return $this->sendToClient(JsonProtocol::encode(array('code' => $code, 'msg' => $msg, 'data' => null)));
}
}
// 调用类的方法
try {
$ret = call_user_func_array(array($class, $method), $param_array);
StatisticClient::report($class, $method, 1, 0, '', $this->statisticAddress);
// 发送数据给客户端，调用成功，data下标对应的元素即为调用结果
return $this->sendToClient(JsonProtocol::encode(array('code' => 0, 'msg' => 'ok', 'data' => $ret)));
} catch (Exception $e) {
// 发送数据给客户端，发生异常，调用失败
$code = $e->getCode() ? $e->getCode() : 500;
StatisticClient::report($class, $method, $success, $code, $e, $this->statisticAddress);
return $this->sendToClient(JsonProtocol::encode(array('code' => $code, 'msg' => $e->getMessage(), 'data' => $e)));
}
}
