同一个项目运行了两个实例, 分别设置了stdoutFile和logFile, 但是实际运行中发现不管是var_dump还是报错信息, 写入到了同一个文件里面.#### 程序代码或配置
实例A 的start_businessworker
```
use GatewayWorker\BusinessWorker;
use Workerman\WebServer;= 'A_BusinessWorker';
// bussinessWorker进程数量
$worker->count = 6;
// 服务注册地址
$worker->registerAddressdefined('GLOBAL_START')) {
Worker::runAll();
}
```
实例A 的start_businessworker
```
use GatewayWorker= 'B_BusinessWorker';
// bussinessWorker进程数量
$worker->count = 6;
// 服务注册地址
$worker->registerAddress