Class AsyncLazy<T>

Alternative to Lazy<T>. Simply wrapping our async tasks into a lazy value was not satisfactory, because 1) if it threw an exception inside the task, it would be permanently fixed to the lazy instance, and 2) it didn't allow us to pass a CancellationToken.

Inheritance
object
AsyncLazy<T>
Inherited Members
Namespace: SuperOffice.Threading
Assembly: SoCore.dll
Syntax
public class AsyncLazy<T>
Type Parameters
Name Description
T

Constructors

AsyncLazy(Func<CancellationToken, Task<T>>)

Alternative to Lazy<T>. Simply wrapping our async tasks into a lazy value was not satisfactory, because 1) if it threw an exception inside the task, it would be permanently fixed to the lazy instance, and 2) it didn't allow us to pass a CancellationToken.

Declaration
public AsyncLazy(Func<CancellationToken, Task<T>> valueTask)
Parameters
Type Name Description
Func<CancellationToken, Task<T>> valueTask

AsyncLazy(Func<Task<T>>)

Alternative to Lazy<T>. Simply wrapping our async tasks into a lazy value was not satisfactory, because 1) if it threw an exception inside the task, it would be permanently fixed to the lazy instance, and 2) it didn't allow us to pass a CancellationToken.

Declaration
public AsyncLazy(Func<Task<T>> valueTask)
Parameters
Type Name Description
Func<Task<T>> valueTask

Methods

GetValueAsync(CancellationToken)

Alternative to Lazy<T>. Simply wrapping our async tasks into a lazy value was not satisfactory, because 1) if it threw an exception inside the task, it would be permanently fixed to the lazy instance, and 2) it didn't allow us to pass a CancellationToken.

Declaration
public Task<T> GetValueAsync(CancellationToken cancellationToken = default)
Parameters
Type Name Description
CancellationToken cancellationToken
Returns
Type Description
Task<T>

Extension Methods