Changeset 15367 for trunk/sources/HeuristicLab.Common/3.3/AsyncHelper.cs

Timestamp:

09/18/17 12:18:47 (7 years ago)

Author:

jkarder

Message:

#2830:

• the asynchronous calls are now awaited
• added extension method to flatten and handle inner exceptions of AggregateExceptions
• fixed some catch clauses

File:

• trunk/sources/HeuristicLab.Common/3.3/AsyncHelper.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Common/3.3/AsyncHelper.cs

@@ -21 +21 @@
 
 using System;
-using System.Linq;
 using System.Runtime.ExceptionServices;
 using System.Threading;
@@ -38 +37 @@
       } catch (OperationCanceledException) {
       } catch (AggregateException ae) {
-        var e = ae.InnerExceptions.SingleOrDefault() ?? ae;
-        ExceptionDispatchInfo.Capture(e).Throw();
+        ae.FlattenAndHandle(new[] { typeof(OperationCanceledException) }, e => ExceptionDispatchInfo.Capture(e).Throw());
       }
     }