Firefox关闭时如何关闭线程

发布于 2024-08-06 18:28:54 字数 580 浏览 3 评论 0原文

我有一个使用工作线程使用多线程的扩展，如此处所示。每当工作线程将值返回到主线程时，我都会更新 UI，并再次启动该线程，因为我想连续执行该操作。我无法使用 setInterval，因为内部线程是对 C++ XPCOM 组件函数的调用，该函数执行套接字接收阻塞调用，并且接收可能不是周期性的。

现在，当我关闭 Firefox 时，Firefox 窗口已关闭，但 Firefox 进程继续运行并消耗 99% 的 CPU。所以我总是需要强行关闭该进程。

如何完全关闭该进程。扩展是这样覆盖的

<overlay id="helloworldOverlay" xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<statusbar id="status-bar">
.
.
.
</statusbar>
</overlay>

原文

I have a extension that uses multithreading using worker thread as shown here .
Whenever worker thread returns value to main thread, I am updating UI and I am starting that thread again because I want to continuously execute that operation. I cannot use setInterval because inside thread is a call to C++ XPCOM component function which does socket recv blocking call and that reception may not be periodic.

Now when I close firefox, firefox window is closed but the firefox process keeps on running and consuming 99% CPU. So I always need to close that process forcefully.

How to close that process completely.
Extension is in overlay like this

<overlay id="helloworldOverlay" xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<statusbar id="status-bar">
.
.
.
</statusbar>
</overlay>

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