Mercurial > pub > ImplabNet
view Implab/ActionTask.cs @ 187:dd4a3590f9c6 ref20160224
Reworked cancelation handling, if the cancel handler isn't specified the OperationCanceledException will be handled by the error handler
Any unhandled OperationCanceledException will cause the promise cancelation
author | cin |
---|---|
date | Tue, 19 Apr 2016 17:35:20 +0300 |
parents | eb793fbbe4ea |
children | 40d7fed4a09e |
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using System; namespace Implab { public class ActionTask : ActionTaskBase, IDeferred { readonly Action m_task; public ActionTask(Action task, Action<Exception> error, Action<Exception> cancel, bool autoCancellable) : base(error,cancel, autoCancellable) { m_task = task; } public void Resolve() { if (m_task != null && LockCancelation()) { try { m_task(); SetResult(); } catch(OperationCanceledException reason) { HandleCancelInternal(reason); } catch(Exception err) { HandleErrorInternal(err); } } } } }