using System using System IO using System Linq using System Net using

using System;
using System.IO;
using System.Linq;
using System.Net;
using System.Threading;

namespace ParallelRSS
{
    class Program
    {
        private static string ProcessRSS(string feedUrl)
        {
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(feedUrl);
            var response = request.GetResponse();
            return (new StreamReader(response.GetResponseStream())).ReadToEnd();
        }

        private static string[] GetURLs()
        {
            return new string[] { 
                "http://habrahabr.ru/rss/",
                "http://quux.uz/rss/",
                "http://www.cbr.ru/scripts/RssPress.asp"
            };
        }

        static void Main(string[] args)
        {
            try
            {
                var data = GetURLs().AsParallel().Select(url => ProcessRSS(url));
                foreach (string x in data)
                {
                    Console.WriteLine(x);
                }
            }
            catch (AggregateException e)
            {
                
            }
            Console.Read();
        }
    }
}