Простой HTTP dump

Запускаем chromium --remote-debugging-port=9222 --incognito about:blank &
Запускаем в терминале nodejs index.js
Лазаем в браузере и смотрим в терминал.
index.js

Code:

const CDP = require('chrome-remote-interface');
global.HTTPRequests = {};

CDP((client) => {
    const {Page, Runtime, Network} = client;

    Promise.all([
        Page.enable(), 
        Network.enable()
    ]);
   
    Network.requestWillBeSent((parameters) => {
   
        var loaderId = parameters.loaderId;
        var requestId = parameters.requestId;
       
        if (typeof(HTTPRequests[loaderId]) == 'undefined') 
            HTTPRequests[loaderId] = {};
       
        if (typeof(HTTPRequests[loaderId][requestId]) == 'undefined')
            HTTPRequests[loaderId][requestId] = {};
       
        HTTPRequests[loaderId][requestId]  = {
            wallTime: parameters.wallTime,
            documentURL: parameters.documentURL,
            request: {
                url: parameters.request.url, 
                method: parameters.request.method, 
                postData: parameters.request.postData, 
            },
            response: {}
        };
    });
   
    Network.responseReceived((parameters) => {
       
        var loaderId = parameters.loaderId;
        var requestId = parameters.requestId;
       
        HTTPRequests[loaderId][requestId].request.headersText = parameters.response.requestHeadersText;
       
        HTTPRequests[loaderId][requestId].response = {
            url: parameters.response.url, 
            remoteIPAddress: parameters.response.remoteIPAddress, 
            remotePort: parameters.response.remotePort, 
            status: parameters.response.status,
            headersText: parameters.response.headersText,
            mimeType: parameters.response.mimeType
        };
       
        Network.getResponseBody({requestId: parameters.requestId}).then(parameters => {
            HTTPRequests[loaderId][requestId].response.responseBody = parameters;
            console.log(HTTPRequests[loaderId][requestId]);
            HTTPRequests[loaderId][requestId] = undefined;
        });
    });

}).on('error', (err) => {
    console.error('Cannot connect to browser:', err);
});

 

А какая например задача не решаема с помощью вкладки network у devtools ?