how to implement a delay in closing a window using JavaScript

I am currently developing a Google Chrome extension and I want to express my gratitude to everyone here for tolerating my sometimes silly questions. The functionality of the extension is quite basic but it works smoothly. However, I am facing an issue where it runs too fast, causing the server to overload and block my IP address. Therefore, I believe it requires some sort of throttle mechanism.

My dilemma lies in whether it would be more effective to implement a timer or use setInterval for this purpose. Upon analyzing a specific page, the content script closes its window using self.close(). If I were to incorporate this into a setInterval function, it could delay the window closure and consequently slow down the entire process based on the length of the interval. This approach seems like a viable throttling solution.

The final line in the content script is simply:

self.close();

My assumption is that by making the following modification to the code, I can introduce a delay:

var t = setTimeout("self.close()", 2000);

Would this method be effective? Are there alternative techniques I should consider?

Answer №1

In my opinion, I prefer to utilize:

setTimeout(() => {
    window.close();
}, 2000);

Nevertheless, your approach is also acceptable...

Answer №2

If it seems appropriate to pause at the end of a page, then go ahead and do so. The closure of the page could serve as a suitable stopping point, making it a valid course of action. Of course, I recommend considering Christophes suggestion as well.

Using setInterval for recurring tasks may encounter issues if there are delays in processing each task within the specified interval. Given that your process involves opening and closing pages, this issue may arise.

In general, setInterval is best suited for small routine tasks. In this scenario where you simply need to introduce a delay in the process, setTimeout appears to be the more suitable option.

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