1 | 'use strict';
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2 |
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3 | Object.defineProperty(exports, '__esModule', { value: true });
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4 |
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5 | var enumDataTypes = require('@typen/enum-data-types');
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16 | async function promiseLobby(vendors, visitors) {
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17 |
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18 | const service = typeof this === enumDataTypes.FUN ? this : null;
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19 | const vec = [],
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20 | busy = new Set();
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21 |
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22 | for (const client of visitors) {
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23 | if (!vendors.length) await Promise.race(busy);
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24 | const vendor = vendors.shift();
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25 | const promisified = Promise.resolve().then(service ? service.bind(vendor, client) : () => vendor(client));
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26 | vec.push(promisified);
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27 | const deal = promisified.then(() => (busy.delete(deal), vendors.push(vendor), vendor));
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28 | busy.add(deal);
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29 | }
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30 |
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31 | return Promise.all(vec);
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32 | }
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33 |
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34 | exports.promiseLobby = promiseLobby;
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