chrome-har-capturer/lib/replay.js

Capture HAR files from a headless Chrome instance

'use strict';

const Stats = require('./stats');

class Replay {
    constructor(url, log, options) {
        this._url = url;
        this._log = log;
        this._options = options;
    }

    async load() {
        const stats = new Stats(this._url, this._options);
        await new Promise((fulfill, reject) => {
            for (const event of this._log) {
                stats.processEvent(fulfill, reject, event);
            }
            // the event log has been parsed but some events are missing
            if (!stats.isDone()) {
                reject(new Error('Incomplete event log'));
            }
        });
        return stats;
    }
}

module.exports = Replay;