public async Task <ActionResult> Index2()
{
using (var client = new NewsServiceMVC4Client())
{
var timer = new Stopwatch();
timer.Start();
var allNews = await Task.WhenAll(
client.GetWorldNewsAsync(),
client.GetSportNewsAsync(),
client.GetFunNewsAsync()
);
IEnumerable <NewsModel> result = new List <NewsModel>();
result = allNews.Aggregate(result,
(current, news) => current.Concat(news.Convert()));
var model = new ViewModel {
News = result, Elapsed = timer.Elapsed
};
timer.Stop();
return(View("Index", model));
}
}
public async Task <ActionResult> Index()
{
using (var client = new NewsServiceMVC4Client())
{
var timer = new Stopwatch();
timer.Start();
var worldNews = await client.GetWorldNewsAsync();
var sportNews = await client.GetSportNewsAsync();
var funNews = await client.GetFunNewsAsync();
var result = worldNews
.Union(sportNews)
.Union(funNews)
.Convert();
timer.Stop();
var model = new ViewModel {
News = result, Elapsed = timer.Elapsed
};
return(View(model));
}
}
public Task <ViewResult> Index()
{
return(Task <ViewResult> .Factory.StartNew(() =>
{
// неправильный способ
using (var client = new NewsServiceMVC4Client())
{
var timer = new Stopwatch();
timer.Start();
var worldNews = client.GetWorldNews();
var sportNews = client.GetSportNews();
var funNews = client.GetFunNews();
var result = worldNews
.Union(sportNews)
.Union(funNews)
.Convert();
timer.Stop();
var model = new ViewModel {
News = result, Elapsed = timer.Elapsed
};
return View(model);
}
}));
}
public Task<ViewResult> Index()
{
return Task<ViewResult>.Factory.StartNew(() =>
{
// неправильный способ
using (var client = new NewsServiceMVC4Client())
{
var timer = new Stopwatch();
timer.Start();
var worldNews = client.GetWorldNews();
var sportNews = client.GetSportNews();
var funNews = client.GetFunNews();
var result = worldNews
.Union(sportNews)
.Union(funNews)
.Convert();
timer.Stop();
var model = new ViewModel { News = result, Elapsed = timer.Elapsed };
return View(model);
}
});
}
public Task<ViewResult> Index2()
{
var client = new NewsServiceMVC4Client();
var timer = new Stopwatch();
timer.Start();
return
from w in client.GetWorldNewsAsync()
from s in client.GetSportNewsAsync()
from f in client.GetFunNewsAsync()
let all = w.Union(s).Union(f).Convert()
let filtered = Filter(all)
select View("Index",
new ViewModel
{ News = filtered, Elapsed = timer.Elapsed });
}
public Task <ViewResult> Index2()
{
var client = new NewsServiceMVC4Client();
var timer = new Stopwatch();
timer.Start();
return
(from w in client.GetWorldNewsAsync()
from s in client.GetSportNewsAsync()
from f in client.GetFunNewsAsync()
let all = w.Union(s).Union(f).Convert()
let filtered = Filter(all)
select View("Index",
new ViewModel
{ News = filtered, Elapsed = timer.Elapsed }));
}
public ActionResult Index()
{
using (var client = new NewsServiceMVC4Client())
{
var timer = new Stopwatch();
timer.Start();
var worldNews = client.GetWorldNews();
var sportNews = client.GetSportNews();
var funNews = client.GetFunNews();
var result = worldNews
.Union(sportNews)
.Union(funNews)
.Convert();
timer.Stop();
var model = new ViewModel { News = result, Elapsed = timer.Elapsed };
return View(model);
}
}
public async Task<ActionResult> Index2()
{
using (var client = new NewsServiceMVC4Client())
{
var timer = new Stopwatch();
timer.Start();
var allNews = await Task.WhenAll(
client.GetWorldNewsAsync(),
client.GetSportNewsAsync(),
client.GetFunNewsAsync()
);
IEnumerable<NewsModel> result = new List<NewsModel>();
result = allNews.Aggregate(result,
(current, news) => current.Concat(news.Convert()));
var model = new ViewModel {News = result, Elapsed = timer.Elapsed};
timer.Stop();
return View("Index", model);
}
}
