INNER CODE UNIT · JavaScript

CDP

cyrus-and/chrome-remote-interface · index.js:18

function CDP(options, callback) {
    if (typeof options === 'function') {
        callback = options;
        options = undefined;
    }
    const notifier = new EventEmitter();
    if (typeof callback === 'function') {
        // allow to register the error callback later
        process.nextTick(() => {
            new Chrome(options, notifier);
        });
        return notifier.once('connect', callback);
    } else {
        return new Promise((fulfill, reject) => {
            notifier.once('connect', fulfill);
            notifier.once('error', reject);
            new Chrome(options, notifier);
        });

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