19 lines
285 B
Go
19 lines
285 B
Go
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package main
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import (
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"context"
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"errors"
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"fmt"
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"time"
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)
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func main() {
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ctx, cancel := context.WithTimeoutCause(context.Background(), time.Second, errors.New("timeout"))
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defer cancel() // show difference
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<-ctx.Done()
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fmt.Println(ctx.Err())
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fmt.Println(context.Cause(ctx))
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}
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