Handling XML output from Solr

solr_index.js

var http = require('http-get');
var parser = require('libxml-to-js');
var util = require('util');

var options = {url: 'http://localhost:8080/solr/core1/dataimportdevelopment?command=status'};

var obj = (function(){

    var mycallback = function (error, result) {
        var xml = "";
        if (error) {
            console.error(error);
        } else {
            console.log(typeof result.buffer);
            this.xml = result.buffer;
            //console.log('The XML document contents: ' + xml);
        }
        return xml;
    }

    http.get(options, mycallback);

    return mycallback;
})();

console.log(obj());

//console.log(xml);

/*parser(xml, function (error, result) {
    if (error) {
        console.error('This is the parser error: ' + error);
    } else {
        console.log('This is the parser result: ' + result);
    }
});
*/