javascript proxy tester [proxynova, imgur, NodeJS]

function proxynova(){
    var options = {method: 'GET', host: 'www.proxynova.com', path: '/proxy_list.txt'};

    var req = http.request(options, function(response) {
        var res_data = '';
        response.on('data', function(chunk) {res_data += chunk;});
        response.on('end', function() {
            var m=res_data.match(/(\d+\.\d+\.\d+\.\d+:\d+)/gim);
            if (m) console.log("proxy test: " +m.join(", "));
            m && m.forEach(function(v,i,a){

                /* proxy test */
                var p1=v.split(":");
                var options = {method: 'GET', 'path': 'http://imgur.com/stats', headers: {'Host': 'imgur.com' }};
                options.host=p1[0];
                options.port=p1[1];
                var req = http.request(options, function(response) {
                    var bytes1=0;
                    response.on('data', function(chunk) {bytes1+= chunk.length;});
                    response.on('end', function() {
                        console.log(response.statusCode,bytes1,req.proxy,response.statusCode==200&&bytes1==26777);
                        if (response.statusCode==200&&bytes1>25000) {
                            pl.push(req.proxy);
                            }
                        })
                    });
                req.proxy=v;
                req.on('error', function(e) {console.log("# ERROR\t",req.proxy,e)});
                req.setTimeout(30000,function(){req.abort()});
                req.write('');
                req.end();

                /* */
                })
            });

        })
    req.on('error', function(e) {});
    req.write('');
    req.end();

}

var pl=[];
proxynova();