What is the difference between timeouts and cancellations in Go?
In Go, timeouts are used to limit the duration of an operation, while cancellations are used to stop an operation that is already in progress.
Can you give me an example of how to implement a timeout?
Sure! You can use the context.WithTimeout
function to create a context that will automatically cancel after a specified duration.
What about cancellations? How do they work?
Cancellations in Go are typically handled using context.WithCancel
, which allows you to signal that an operation should be stopped.
Are there any best practices for using timeouts and cancellations?
Yes, it's best to use timeouts for operations that can hang indefinitely and to use cancellations for operations that may need to be stopped based on user actions or other conditions.
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