71 lines
2.9 KiB
JavaScript
71 lines
2.9 KiB
JavaScript
"use strict";
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var __defProp = Object.defineProperty;
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
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var __getOwnPropNames = Object.getOwnPropertyNames;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __export = (target, all) => {
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for (var name in all)
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__defProp(target, name, { get: all[name], enumerable: true });
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};
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var __copyProps = (to, from, except, desc) => {
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if (from && typeof from === "object" || typeof from === "function") {
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for (let key of __getOwnPropNames(from))
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if (!__hasOwnProp.call(to, key) && key !== except)
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
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}
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return to;
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};
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
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var delay_exports = {};
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__export(delay_exports, {
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MAX_SERVER_RESPONSE_TIME: () => MAX_SERVER_RESPONSE_TIME,
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MIN_SERVER_RESPONSE_TIME: () => MIN_SERVER_RESPONSE_TIME,
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NODE_SERVER_RESPONSE_TIME: () => NODE_SERVER_RESPONSE_TIME,
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SET_TIMEOUT_MAX_ALLOWED_INT: () => SET_TIMEOUT_MAX_ALLOWED_INT,
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delay: () => delay
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});
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module.exports = __toCommonJS(delay_exports);
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var import_is_node_process = require("is-node-process");
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const SET_TIMEOUT_MAX_ALLOWED_INT = 2147483647;
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const MIN_SERVER_RESPONSE_TIME = 100;
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const MAX_SERVER_RESPONSE_TIME = 400;
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const NODE_SERVER_RESPONSE_TIME = 5;
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function getRealisticResponseTime() {
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if ((0, import_is_node_process.isNodeProcess)()) {
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return NODE_SERVER_RESPONSE_TIME;
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}
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return Math.floor(
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Math.random() * (MAX_SERVER_RESPONSE_TIME - MIN_SERVER_RESPONSE_TIME) + MIN_SERVER_RESPONSE_TIME
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);
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}
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async function delay(durationOrMode) {
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let delayTime;
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if (typeof durationOrMode === "string") {
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switch (durationOrMode) {
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case "infinite": {
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delayTime = SET_TIMEOUT_MAX_ALLOWED_INT;
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break;
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}
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case "real": {
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delayTime = getRealisticResponseTime();
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break;
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}
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default: {
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throw new Error(
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`Failed to delay a response: unknown delay mode "${durationOrMode}". Please make sure you provide one of the supported modes ("real", "infinite") or a number.`
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);
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}
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}
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} else if (typeof durationOrMode === "undefined") {
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delayTime = getRealisticResponseTime();
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} else {
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if (durationOrMode > SET_TIMEOUT_MAX_ALLOWED_INT) {
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throw new Error(
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`Failed to delay a response: provided delay duration (${durationOrMode}) exceeds the maximum allowed duration for "setTimeout" (${SET_TIMEOUT_MAX_ALLOWED_INT}). This will cause the response to be returned immediately. Please use a number within the allowed range to delay the response by exact duration, or consider the "infinite" delay mode to delay the response indefinitely.`
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);
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}
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delayTime = durationOrMode;
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}
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return new Promise((resolve) => setTimeout(resolve, delayTime));
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}
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//# sourceMappingURL=delay.js.map
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