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If the input context is done, we construct a new context with a new timeout. Make use of context.WithoutCancel to simplify the logic for adding existing context values into this new context.
Adds the context cancel cause to the error, if set. This can provide useful error information to debugging efforts when a context cancellation error happens.
The context cancel cause can be a great way to understand why a context was canceled.
The new WithTimeoutCause and WithDeadlineCause functions allow us to decorate contexts with metadata surrounding a specific timeout or deadline. Combined with the automatic discovery of the context cause in the errors and event packages, we should get much more information about context cancellations.
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internal/event: simplify new ctx creation
If the input context is done, we construct a new context
with a new timeout. Make use of context.WithoutCancel
to simplify the logic for adding existing context values
into this new context.
internal/errors: add ctx cancel cause
Adds the context cancel cause to the error, if set. This can
provide useful error information to debugging efforts
when a context cancellation error happens.
internal/event: include context cancel cause in event
The context cancel cause can be a great way to understand
why a context was canceled.
all: add cancellation causes to timeouts
The new WithTimeoutCause and WithDeadlineCause functions
allow us to decorate contexts with metadata surrounding
a specific timeout or deadline. Combined with the automatic
discovery of the context cause in the errors and event
packages, we should get much more information about
context cancellations.
internal/daemon: simplify time update tests
Using time.After makes the intent clearer