PHP SysLog::error方法代码示例

 public function send(callable $callback)
 {
     $client = new \swoole_client(SWOOLE_SOCK_TCP, SWOOLE_SOCK_ASYNC);
     $client->on("connect", function ($cli) {
         $cli->send($this->data);
     });
     $client->on('close', function ($cli) {
     });
     $client->on('error', function ($cli) use($callback) {
         $cli->close();
         call_user_func_array($callback, array('r' => 1, 'key' => $this->key, 'calltime' => $this->calltime, 'error_msg' => 'conncet error'));
     });
     $client->on("receive", function ($cli, $data) use($callback) {
         $this->calltime = microtime(true) - $this->calltime;
         $cli->close();
         call_user_func_array($callback, array('r' => 0, 'key' => $this->key, 'calltime' => $this->calltime, 'data' => $data));
     });
     if ($client->connect($this->ip, $this->port, $this->timeout, 1)) {
         $this->calltime = microtime(true);
         if (floatval($this->timeout) > 0) {
             $this->timer = swoole_timer_after(floatval($this->timeout) * 1000, function () use($client, $callback) {
                 $client->close();
                 \SysLog::error(__METHOD__ . " TIMEOUT ", __CLASS__);
                 $this->calltime = microtime(true) - $this->calltime;
                 call_user_func_array($callback, array('r' => 2, 'key' => '', 'calltime' => $this->calltime, 'error_msg' => 'timeout'));
             });
         }
     }
 }

 public function onReceive($server, $clientId, $fromId, $data)
 {
     $data = Yaaf::unpackAll($data);
     SysLog::notice(__METHOD__ . " fd = {$clientId}  fromId = {$fromId} data = " . print_r($data, true), __CLASS__);
     $info = $server->connection_info($clientId, $fromId);
     //yaaf 协议 路由
     $req = YaafHelper::yaafReqHandle($data);
     SysLog::info(__METHOD__ . print_r($req, true), __CLASS__);
     //路由失败 直接返回错误
     if ($req['r'] === YaafHelper::YAAF_ERROR_CMD) {
         //todo 协议搞成yaaf
         $yaaf_data = Yaaf::packHeader() . Yaaf::packBody(array('errCode' => -1, 'errMsg' => 'not found class'));
         $server->sendto($info['remote_ip'], $info['remote_port'], $yaaf_data);
         return;
     }
     $class = $req['route']['controller'] . 'Controller';
     $fun = 'action' . $req['route']['action'];
     //判断类是否存在
     if (!class_exists($class) || !method_exists($class, $fun)) {
         SysLog::error(__METHOD__ . print_r($req, true), __CLASS__);
         $yaaf_data = Yaaf::packHeader() . Yaaf::packBody(array('errCode' => -1, 'errMsg' => 'not found class'));
         $server->sendto($info['remote_ip'], $info['remote_port'], $yaaf_data);
         return;
     }
     $obj = new $class($this->server, array('request' => $data, 'info' => $info), $clientId);
     //代入参数
     $server->scheduler->newTask($obj->doFun($fun));
     $server->scheduler->run();
 }

 public function onRequest($request, $response)
 {
     //SysLog::debug(__METHOD__ . print_r($request,true), __CLASS__);
     //统一进行路由和数据的预处理
     $req = HttpHelper::httpReqHandle($request);
     // SysLog::info(__METHOD__.print_r($req,true),__CLASS__);
     if ($req['r'] === HttpHelper::HTTP_ERROR_URI) {
         $response->status(404);
         //todo:log
         $response->end("not found");
         return;
     }
     //SysLog::info(__METHOD__.'  '.__LINE__ . " REQUEST IS ".print_r($req,true),__CLASS__);
     $class = $req['route']['controller'] . 'Controller';
     $fun = 'action' . $req['route']['action'];
     //判断类是否存在
     if (!class_exists($class) || !method_exists($class, $fun)) {
         $response->status(404);
         SysLog::error(__METHOD__ . " class or fun not found class == {$class} fun == {$fun}", __CLASS__);
         $response->end("uri not found");
         return;
     }
     $obj = new $class($this->server, array('request' => $req['request'], 'response' => $response), $request->fd);
     //代入参数
     $request->scheduler->newTask($obj->{$fun}());
     $request->scheduler->run();
 }

 public function setMethod($method)
 {
     // Manually set the request method (not usually needed).
     if (!in_array($method, array("GET", "POST", "PUT", "DEL" . "ETE"))) {
         \SysLog::error(__METHOD__ . ' valid method : ' . $method, __CLASS__);
         return false;
     }
     $this->method = $method;
     return true;
 }

 private function test()
 {
     $test = new TestModel();
     $res = (yield $test->MysqlMuticallTest());
     SysLog::info(__METHOD__ . " res == " . print_r($res, true), __CLASS__);
     if ($res['r'] == 0) {
         //yield success
         SysLog::info(__METHOD__ . " yield success data == " . print_r($res['data'], true), __CLASS__);
         (yield $res);
     } else {
         //yield failed
         SysLog::error(__METHOD__ . " yield failed res == " . print_r($res, true), __CLASS__);
         (yield array('r' => 1, 'error_msg' => 'yield failed'));
     }
 }

 /**
  * [createClient description]
  * @return [type] [description]
  */
 public function createClient($ip, $port, $data, $timeout, $protocolType)
 {
     switch ($protocolType) {
         case 'udp':
             $client = new UDP($ip, $port, $data, $timeout);
             break;
         case 'tcp':
             $client = new TCP($ip, $port, $data, $timeout);
             break;
         default:
             \SysLog::error(__METHOD__ . " protocolType valid ==> {$protocolType}", __CLASS__);
             return false;
             break;
     }
     return $client;
 }

 /**
  * [packRsp 组包合包，函数回调]
  * @param  [type] $cli  [description]
  * @param  [type] $data [description]
  * @return [type]       [description]
  */
 private function packRsp($cli, $data)
 {
     /*
        1.设置标记位，开始时，解析头部信息
        2.合并boty，两种头部协议
        3.特殊处理 重定向+超时
     */
     $this->buffer .= $data;
     //cookie 保持
     if ($this->persistCookies && isset($this->rspHeaders['set-cookie'])) {
         //TODO support
     }
     if ($this->trunk_length > 0 and strlen($this->buffer) < $this->trunk_length) {
         return;
     }
     if (empty($this->rspHeaders)) {
         $ret = $this->parseHeader($this->buffer);
         if ($ret === false) {
             return;
         } else {
             if ($this->handleRedirects && $this->rspHeaders['status'] >= 300 && $this->rspHeaders['status'] < 400) {
                 //超出最大循环
                 if (++$this->redirectCount >= $this->maxRedirects) {
                     $cli->close();
                     Timer::del($this->key);
                     \SysLog::error(__METHOD__ . " redirectCount over limit ", __CLASS__);
                     call_user_func_array($this->callback, array('r' => 1, 'key' => $this->key, 'calltime' => $this->calltime, 'data' => "redirectCount over limit"));
                     return false;
                 }
                 $location = isset($this->rspHeaders['location']) ? $this->rspHeaders['location'] : '';
                 $location .= isset($this->rspHeaders['uri']) ? $this->rspHeaders['uri'] : '';
                 if (!empty($location)) {
                     \SysLog::debug(__METHOD__ . " redirect location ", __CLASS__);
                     //TODO 尝试client内部重定
                     $url = parse_url($location);
                     $this->host = isset($url['host']) ? $url['host'] : $this->host;
                     $this->body = '';
                     $this->buffer = '';
                     $this->rspHeaders = array();
                     $this->isFinish = false;
                     $cli->close();
                     $http = $this->get($location);
                     $http->send($this->callback);
                     return;
                 } else {
                     $cli->close();
                     Timer::del($this->key);
                     \SysLog::error(__METHOD__ . " redirect location error  ", __CLASS__);
                     call_user_func_array($this->callback, array('r' => 1, 'key' => $this->key, 'calltime' => $this->calltime, 'data' => "redirect location error "));
                     return false;
                 }
             }
             //header + CRLF + body
             if (strlen($this->buffer) > 0) {
                 $parsebody = $this->parseBody();
             }
         }
     } else {
         $parsebody = $this->parseBody();
     }
     if ($parsebody === true and $this->isFinish) {
         $compress_type = empty($this->rspHeaders['content-encoding']) ? '' : $this->rspHeaders['content-encoding'];
         $this->body = self::gz_decode($this->body, $compress_type);
         $data = array('head' => $this->rspHeaders, 'body' => $this->body);
         $cli->close();
         $this->calltime = microtime(true) - $this->calltime;
         Timer::del($this->key);
         call_user_func_array($this->callback, array('r' => 0, 'key' => $this->key, 'calltime' => $this->calltime, 'data' => $data));
     }
 }

 /**
  * [run 协程调度]
  * @param  Generator $gen [description]
  * @return [type]         [description]
  */
 public function run(\Generator $gen)
 {
     while (true) {
         try {
             /*
                异常处理
             */
             if ($this->exception) {
                 $gen->throw($this->exception);
                 $this->exception = null;
                 continue;
             }
             $value = $gen->current();
             \SysLog::info(__METHOD__ . " value === " . print_r($value, true), __CLASS__);
             /*
                中断内嵌 继续入栈
             */
             if ($value instanceof \Generator) {
                 $this->corStack->push($gen);
                 \SysLog::info(__METHOD__ . " corStack push ", __CLASS__);
                 $gen = $value;
                 continue;
             }
             /*
                if value is null and stack is not empty pop and send continue
             */
             if (is_null($value) && !$this->corStack->isEmpty()) {
                 \SysLog::info(__METHOD__ . " values is null stack pop and send", __CLASS__);
                 $gen = $this->corStack->pop();
                 $gen->send($this->callbackData);
                 continue;
             }
             if ($value instanceof Swoole\Coroutine\RetVal) {
                 // end yeild
                 \SysLog::info(__METHOD__ . " yield end words == " . print_r($value, true), __CLASS__);
                 return false;
             }
             /*
                中断内容为异步IO 发包 返回
             */
             if (is_subclass_of($value, 'Swoole\\Client\\Base')) {
                 //async send push gen to stack
                 $this->corStack->push($gen);
                 $value->send(array($this, 'callback'));
                 return;
             }
             /*
                出栈，回射数据
             */
             if ($this->corStack->isEmpty()) {
                 return;
             }
             \SysLog::info(__METHOD__ . " corStack pop ", __CLASS__);
             $gen = $this->corStack->pop();
             $gen->send($value);
         } catch (\Exception $e) {
             if ($this->corStack->isEmpty()) {
                 /*
                     throw the exception 
                 */
                 \SysLog::error(__METHOD__ . " exception ===" . $e->getMessage(), __CLASS__);
                 return;
             }
         }
     }
 }