码头:中断长时间的请求(较早超时) [英] Jetty: interrupt long lasting requests (timeout earlier)

问题描述

我想取消或停止X秒钟前发出请求的线程，例如以避免系统过载并提高整体稳定性. > = 9的码头有可能吗?

I would like to cancel or stop the thread where the request came in X seconds ago e.g. to avoid overloading of the system and improve overall stability. Is that possible with jetty >= 9?

我尝试了connector0.setIdleTimeout，但似乎没有任何效果，例如将其设置为1000(ms)并延迟我的响应10000ms应该会导致超时，但不会超时.

I tried connector0.setIdleTimeout but it does not seem to have any effect e.g. setting it to 1000 (ms) and delaying my response 10000ms should result in a timeout but does not.

我在邮件列表这里和此处，相关的SO问题是此处和

I have found similar questions on the mailing list here and here and related SO questions are here, here and here but all without a inbuilt solution from jetty.

我不能以某种方式设置套接字的读取超时吗?

Can't I set the read timeout of the socket somehow?

或者邮件列表中的这一说法正确吗?

Or is this statement from the mailing list correct:

servlet规范不允许码头中断分配的线程

the servlet spec does not allow jetty to interrupt a dispatched thread

推荐答案

缓解过度负载的方法是通过其他方式完成的，而不是通过强行杀死/中断线程来进行(即使是核心Java类也不鼓励这样做！)

Mitigating excessive load is accomplished through other means, not by harshly killing / interrupting threads (something that even the core Java Classes discourage!)

考虑使用 DoSFilter ， QoSFilter 或

Consider using DoSFilter, QoSFilter, or LowResourceMonitor to mitigate excessive load instead.

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