当消息禁用消费者时 ActiveMQ/Stomp 调试

发布于 2024-10-22 11:15:37 字数 512 浏览 2 评论 0原文

我正在摸不着头脑试图调试一个 PHP 事务，它似乎让我的一个消费者出错了。在插入新消息之前，我可以通过 GREPping 进程列表来检测我的消费者是否正在运行，但无法知道之前有什么以及导致致命错误的原因。

我的 PHP 消费者大致是：

while($isRunning == true) { 
  try{
    if($frame = $this->stomp->readFrame()) { 
      $body = $frame->body;
      $this->stomp->ack($frame);
    }
  } catch(StompException $e) {
    $msg = 'Stomp Monitor readFrame() Callback Fail: '.$e->getMessage();
    error_log($msg);
  }
}

有什么方法可以捕获致命错误或任何可以使其摆脱无限循环的方法吗？

谢谢，史蒂夫

原文

I am scratching my head trying to debug a PHP transaction that seems to error out one of my consumers. I can detect if my consumer is running by GREPping the process list, before I insert a new message, but no way of knowing what was in there before and what caused the fatal error.

My PHP consumer is roughly:

while($isRunning == true) { 
  try{
    if($frame = $this->stomp->readFrame()) { 
      $body = $frame->body;
      $this->stomp->ack($frame);
    }
  } catch(StompException $e) {
    $msg = 'Stomp Monitor readFrame() Callback Fail: '.$e->getMessage();
    error_log($msg);
  }
}

Is there any way to catch fatal errors or anything that will break it out of the infinite loop?

Thanks,
Steve

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