mirror of https://github.com/cheeaun/phanpy
27 lines
560 B
JavaScript
27 lines
560 B
JavaScript
// Rate limit repeated function calls and queue them to set interval
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export default function rateLimit(fn, interval) {
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let queue = [];
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let isRunning = false;
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function executeNext() {
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if (queue.length === 0) {
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isRunning = false;
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return;
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}
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const nextFn = queue.shift();
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nextFn();
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setTimeout(executeNext, interval);
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}
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return function (...args) {
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const callFn = () => fn.apply(this, args);
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queue.push(callFn);
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if (!isRunning) {
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isRunning = true;
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setTimeout(executeNext, interval);
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}
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};
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}
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