The code below switches to a different thread when the execution of Main() is resumed at line 11:
internal class Program
{
static async Task Main(string[] args)
{
try
{
HttpClient client = new HttpClient();
Console.WriteLine($"Thread: {Thread.CurrentThread.ManagedThreadId}");
HttpResponseMessage response = await client.GetAsync("https://developernote.com/");
Console.WriteLine($"Thread: {Thread.CurrentThread.ManagedThreadId}");
response.EnsureSuccessStatusCode();
string responseBody = await response.Content.ReadAsStringAsync();
Console.WriteLine($"Thread: {Thread.CurrentThread.ManagedThreadId}");
Console.WriteLine(responseBody);
}
catch (HttpRequestException e)
{
Console.WriteLine("\nException Caught!");
Console.WriteLine($"Thread: {Thread.CurrentThread.ManagedThreadId}");
Console.WriteLine($"Message: {e.Message}");
}
}
}
The output is:
Thread: 1
Thread: 7
Thread: 7
<!DOCTYPE html>
<html lang="en-US">
<head>
...
The exception is also caught on a separate thread.