Mercurial > pub > ImplabNet
annotate Implab/FuncTaskT.cs @ 196:40d7fed4a09e
fixed promise chaining behavior, the error handler doesn't handle result or cancellation handlers exceptions these exceptions are propagated to the next handlers.
| author | cin |
|---|---|
| date | Mon, 29 Aug 2016 23:15:51 +0300 |
| parents | dd4a3590f9c6 |
| children |
| rev | line source |
|---|---|
| 144 | 1 using System; |
| 2 | |
| 3 namespace Implab { | |
| 4 public class FuncTask<TArg, TResult> : FuncTaskBase<TResult>, IDeferred<TArg> { | |
| 5 readonly Func<TArg, TResult> m_task; | |
| 6 | |
| 149 | 7 public FuncTask(Func<TArg, TResult> task, Func<Exception, TResult> error,Func<Exception, TResult> cancel, bool autoCancellable) : base(error,cancel, autoCancellable) { |
| 144 | 8 m_task = task; |
| 9 } | |
| 10 | |
| 11 public void Resolve(TArg value) { | |
| 12 if (m_task != null && LockCancelation()) { | |
| 13 try { | |
| 14 SetResult(m_task(value)); | |
|
187
dd4a3590f9c6
Reworked cancelation handling, if the cancel handler isn't specified the OperationCanceledException will be handled by the error handler
cin
parents:
149
diff
changeset
|
15 } catch(Exception err) { |
|
196
40d7fed4a09e
fixed promise chaining behavior, the error handler doesn't handle result or cancellation handlers exceptions these exceptions are propagated to the next handlers.
cin
parents:
187
diff
changeset
|
16 SetErrorInternal(err); |
| 144 | 17 } |
| 18 } | |
| 19 } | |
| 20 } | |
| 21 } | |
| 22 |