1 files changed, 15 insertions, 0 deletions
diff --git a/src/kube2msb/vendor/github.com/coreos/pkg/timeutil/backoff.go b/src/kube2msb/vendor/github.com/coreos/pkg/timeutil/backoff.go
new file mode 100644
index 0000000..b34fb49
--- /dev/null
+++ b/src/kube2msb/vendor/github.com/coreos/pkg/timeutil/backoff.go
@@ -0,0 +1,15 @@
+package timeutil
+
+import (
+	"time"
+)
+
+func ExpBackoff(prev, max time.Duration) time.Duration {
+	if prev == 0 {
+		return time.Second
+	}
+	if prev > max/2 {
+		return max
+	}
+	return 2 * prev
+}