phantomjs auto netsniff, create HAR file.

phantomjs-netsniff.js

if (!Date.prototype.toISOString) {
    Date.prototype.toISOString = function () {
        function pad(n) { return n < 10 ? '0' + n : n; }
        function ms(n) { return n < 10 ? '00'+ n : n < 100 ? '0' + n : n }
        return this.getFullYear() + '-' +
            pad(this.getMonth() + 1) + '-' +
            pad(this.getDate()) + 'T' +
            pad(this.getHours()) + ':' +
            pad(this.getMinutes()) + ':' +
            pad(this.getSeconds()) + '.' +
            ms(this.getMilliseconds()) + 'Z';
    }
}

function createHAR(address, title, startTime, resources)
{
    var entries = [];

    resources.forEach(function (resource) {
        var request = resource.request,
            startReply = resource.startReply,
            endReply = resource.endReply;

        if (!request || !startReply || !endReply) {
            return;
        }

        entries.push({
            startedDateTime: request.time.toISOString(),
            time: endReply.time - request.time,
            request: {
                method: request.method,
                url: request.url,
                httpVersion: "HTTP/1.1",
                cookies: [],
                headers: request.headers,
                queryString: [],
                headersSize: -1,
                bodySize: -1
            },
            response: {
                status: endReply.status,
                statusText: endReply.statusText,
                httpVersion: "HTTP/1.1",
                cookies: [],
                headers: endReply.headers,
                redirectURL: "",
                headersSize: -1,
                bodySize: startReply.bodySize,
                content: {
                    size: startReply.bodySize,
                    mimeType: endReply.contentType
                }
            },
            cache: {},
            timings: {
                blocked: 0,
                dns: -1,
                connect: -1,
                send: 0,
                wait: startReply.time - request.time,
                receive: endReply.time - startReply.time,
                ssl: -1
            },
            pageref: address
        });
    });

    return {
        log: {
            version: '1.2',
            creator: {
                name: "PhantomJS",
                version: phantom.version.major + '.' + phantom.version.minor +
                    '.' + phantom.version.patch
            },
            pages: [{
                startedDateTime: startTime.toISOString(),
                id: address,
                title: title,
                pageTimings: {
                    onLoad: page.endTime - page.startTime
                }
            }],
            entries: entries
        }
    };
}

var page = require('webpage').create();
page.address = 'http://www.lightinthebox.com/';
page.resources = [];

page.onLoadStarted = function () {
    page.startTime = new Date();
};

page.onResourceRequested = function (req) {
    page.resources[req.id] = {
        request: req,
        startReply: null,
        endReply: null
    };
};

page.onResourceReceived = function (res) {
    if (res.stage === 'start') {
        page.resources[res.id].startReply = res;
    }
    if (res.stage === 'end') {
        page.resources[res.id].endReply = res;
    }
};

page.open(page.address, function (status) {
    var har;
    if (status !== 'success') {
        console.log('FAIL to load the address');
    } else {
        page.endTime = new Date();
        page.title = page.evaluate(function () {
            return document.title;
        });
        har = createHAR(page.address, page.title, page.startTime, page.resources);
        console.log(JSON.stringify(har, undefined, 4));
    }
    phantom.exit();
});

How can I generat har file with and without cache? Example: http://www.janodvarko.cz/har/viewer/?path=examples/softwareishard.com.har

(If the link above not work, see http://www.janodvarko.cz/har/viewer/ and then click on third option Browser cache)

I would like to get request.cookies[] and response.cookies[] information. Is it possible ? I tried to get from phontom.cookie, But not handling domain restriction and expires. Please advice me to implement this functionality. Also, Is there any callback available for each cookie updates (phantom.cookie). Thanks in Advance.

Is it possible that requests that respond with 204 do not appear in the har file?

The if (!request || !startReply || !endReply) { causes pending requests to not show up.

How to run https pages use phantomjs netsniff.js ？