implab/ImplabNet Files · Implab/FuncChainTaskT.cs

Bound promise to CancellationToken...

Bound promise to CancellationToken Added new states to ExecutionSate enum. Added Safe.Guard() method to handle cleanup of the result of the promise

cin - - Load All Authors

File last commit:

r196:40d7fed4a09e default


                r209:a867536c68fc

Download file

             FuncChainTaskT.cs
        
                    22 lines
            
             | 881 B
            
                | text/x-csharp
            
             |
                CSharpLexer
            
             / Implab / FuncChainTaskT.cs
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      using System;

      namespace Implab {

          public class FuncChainTask<TArg,TResult> : FuncChainTaskBase<TResult>, IDeferred<TArg> {

              readonly Func<TArg, IPromise<TResult>> m_task;

              public FuncChainTask(Func<TArg, IPromise<TResult>> task, Func<Exception, IPromise<TResult>> error, Func<Exception, IPromise<TResult>> cancel, bool autoCancellable) : base(error, cancel, autoCancellable){

                  m_task = task;

              }

              public void Resolve(TArg value) {

                  if (m_task != null && LockCancelation()) {

                      try {

                          var operation = m_task(value);

                          operation.On(SetResult, HandleErrorInternal, SetCancelled);

                          CancellationRequested(operation.Cancel);

                      } catch (Exception err) {

                          SetErrorInternal(err);

                      }

                  }

              }

          }

      }

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				using System;

				namespace Implab {
				public class FuncChainTask<TArg,TResult> : FuncChainTaskBase<TResult>, IDeferred<TArg> {
				readonly Func<TArg, IPromise<TResult>> m_task;

				public FuncChainTask(Func<TArg, IPromise<TResult>> task, Func<Exception, IPromise<TResult>> error, Func<Exception, IPromise<TResult>> cancel, bool autoCancellable) : base(error, cancel, autoCancellable){
				m_task = task;
				}

				public void Resolve(TArg value) {
				if (m_task != null && LockCancelation()) {
				try {
				var operation = m_task(value);
				operation.On(SetResult, HandleErrorInternal, SetCancelled);
				CancellationRequested(operation.Cancel);
				} catch (Exception err) {
				SetErrorInternal(err);
				}
				}
				}
				}
				}