mirror of
https://github.com/superseriousbusiness/gotosocial
synced 2024-12-21 10:13:11 +00:00
98263a7de6
* start fixing up tests * fix up tests + automate with drone * fiddle with linting * messing about with drone.yml * some more fiddling * hmmm * add cache * add vendor directory * verbose * ci updates * update some little things * update sig
27 lines
419 B
Go
27 lines
419 B
Go
/*
|
|
internal is a private internal package.
|
|
*/
|
|
package internal
|
|
|
|
import (
|
|
"math/rand"
|
|
"time"
|
|
)
|
|
|
|
func RetryBackoff(retry int, minBackoff, maxBackoff time.Duration) time.Duration {
|
|
if retry < 0 {
|
|
panic("not reached")
|
|
}
|
|
if minBackoff == 0 {
|
|
return 0
|
|
}
|
|
|
|
d := minBackoff << uint(retry)
|
|
d = minBackoff + time.Duration(rand.Int63n(int64(d)))
|
|
|
|
if d > maxBackoff || d < minBackoff {
|
|
d = maxBackoff
|
|
}
|
|
|
|
return d
|
|
}
|