public static async Task ExecuteAsync()
{
var client = new HttpClient();
//client.DefaultRequestVersion = new Version(2, 0); // boost a bit with http2
var service = new ContactsService(client);
var contact = await service.GetContactAsync(4123);
Console.WriteLine($"{contact.EmailAdress}");
var response = await service.DownloadAsync("234");
await service.UpdateContactAsync(contact);
var start = DateTime.Now;
var tasks = new List <Task>();
for (int i = 0; i < 500; i++)
{
var task = Task.Run(async() =>
{
Console.Write(">");
var list = await service.GetAllAsync();
Console.Write("<");
});
tasks.Add(task);
}
;
Task.WaitAll(tasks.ToArray());
Console.WriteLine($"{DateTime.Now - start}");
}