The number of passed in OnRetry is inconsistent #113
Description
I also found a problem. When attempts is equal to 0, the number of times passed in onRetry is inconsistent with when attempts is not equal to 0.
Here is a minimal example：
- when set
Attempts != 0
func main() {
retry.Do(
func() error {
return errors.New("some error")
},
retry.Attempts(3),
retry.OnRetry(func(n uint, err error) {
fmt.Println("retry OnRetry:", n, err)
}),
)
}
outputs:
retry OnRetry: 0 some error
retry OnRetry: 1 some error
retry OnRetry: 2 some error
- when set
Attempts = 0
func main() {
retry.Do(
func() error {
return errors.New("some error")
},
retry.Attempts(0),
retry.OnRetry(func(n uint, err error) {
fmt.Println("retry OnRetry:", n, err)
}),
)
}
retry OnRetry: 1 some error
retry OnRetry: 2 some error
retry OnRetry: 3 some error
retry OnRetry: 4 some error
retry OnRetry: 5 some error
^Csignal: interrupt