private IList <SyndicationFeed> ParallelCrawl(IList <string> urls)
{
var tasks = urls.Select(url =>
{
return(httpClient.GetStreamAsync(url)
.ContinueWith(task =>
{
using (Stream responseStream = task.Result)
using (XmlReader reader = XmlReader.Create(responseStream))
{
var rss10 = new Rss10FeedFormatter();
if (rss10.CanRead(reader))
{
rss10.ReadFrom(reader);
return rss10.Feed;
}
return SyndicationFeed.Load(reader);
}
}));
});
return(Task.WhenAll(tasks).Result);
}
private IList<SyndicationFeed> ParallelCrawl(IList<string> urls)
{
var tasks = urls.Select(url =>
{
return httpClient.GetStreamAsync(url)
.ContinueWith(task =>
{
using (Stream responseStream = task.Result)
using (XmlReader reader = XmlReader.Create(responseStream))
{
var rss10 = new Rss10FeedFormatter();
if (rss10.CanRead(reader))
{
rss10.ReadFrom(reader);
return rss10.Feed;
}
return SyndicationFeed.Load(reader);
}
});
});
return Task.WhenAll(tasks).Result;
}
