Can you explain what cancellation tokens are in programming?
Cancellation tokens are used to signal that an operation should be canceled, allowing for more responsive applications.
Can you give me some examples of how to use cancellation tokens?
Sure! In C#, you can use the CancellationTokenSource
class to create a cancellation token and pass it to tasks.
What happens if a task is canceled?
If a task is canceled, it will throw an OperationCanceledException
, which you can catch to handle the cancellation gracefully.
Are there any best practices for using cancellation tokens?
Yes, always check the token's IsCancellationRequested
property regularly in long-running tasks to respond promptly.
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