VOL-5088
v2.12 - update voltha.protos version in all go.mod configs
Change-Id: I6228ad6f1fd521fd3d54218e8dd137a2e6d5016e
diff --git a/vendor/github.com/go-redis/redis/v8/internal/internal.go b/vendor/github.com/go-redis/redis/v8/internal/internal.go
new file mode 100644
index 0000000..4a59c59
--- /dev/null
+++ b/vendor/github.com/go-redis/redis/v8/internal/internal.go
@@ -0,0 +1,29 @@
+package internal
+
+import (
+ "time"
+
+ "github.com/go-redis/redis/v8/internal/rand"
+)
+
+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)
+ if d < minBackoff {
+ return maxBackoff
+ }
+
+ d = minBackoff + time.Duration(rand.Int63n(int64(d)))
+
+ if d > maxBackoff || d < minBackoff {
+ d = maxBackoff
+ }
+
+ return d
+}