Getting the drawing

gistfile1.txt

app.get('/chart', function(req, res) {

// Now we can run a script and invoke a callback when complete, e.g.
runScript('/home/nicki/akkredibot/js/drawchart.js', function (err) {
    if (err) throw err;
        jsonResponse.push(
            {text: "Filnavn: "+imagename+""},
            { "attachment": {
                "type": "image",
                "payload": {
                "url": "http://95.85.21.185/" +imagename+ ""}}
            }
        );
        res.send(jsonResponse);
        delete require.cache[require.resolve('/home/nicki/akkredibot/js/drawchart')];
        jsonResponse.length = 0;
});