This is the sixth part of the Async Wandering series. For your convenience you can find other parts in the table of contents in Part 1 – Why creating Form from WinForms in unit tests breaks async? Let’s take the following code:
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using System; using System.Threading.Tasks; namespace AggregateException { class Program { static void Main(string[] args) { CreateAndAwait().Wait(); } static async Task CreateAndAwait() { await CreateTask(); } static Task CreateTask() { return Task.Factory.StartNew(() => { Task.Factory.StartNew(() => { throw new Exception("FIRST TASK EXCEPTION!!!"); }, TaskCreationOptions.AttachedToParent); Task.Factory.StartNew(() => { throw new Exception("SECOND TASK EXCEPTION!!!"); }, TaskCreationOptions.AttachedToParent); Console.WriteLine("Attached both children"); }); } } } |
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