Task使用注意

1. CancellationTokenSource的使用

https://binary-studio.com/2015/10/23/task-cancellation-in-c-and-things-you-should-know-about-it/

 

2.TaskCompletionSource的使用

https://stackoverflow.com/questions/4238345/asynchronously-wait-for-taskt-to-complete-with-timeout

https://devblogs.microsoft.com/pfxteam/crafting-a-task-timeoutafter-method/

 

3. ConfigureAwait(false)

https://blog.csdn.net/WPwalter/article/details/79673214