From 8fbcb4d0da9c0b6d62987e1cd5e317fcd1172e92 Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Fri, 16 Jun 2023 14:09:11 -0700
Subject: [PATCH] control (internal): Use Jittering by default in Retry (#3023)

Adding randomness to the retry wait interval, called Jittering, is a
better behavior in distributed systems so as not to create synthetic
retry patterns between multiple programs accessing the same API.
---
 .../src/main/scala/wvlet/airframe/control/Retry.scala           | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/airframe-control/src/main/scala/wvlet/airframe/control/Retry.scala b/airframe-control/src/main/scala/wvlet/airframe/control/Retry.scala
index 887a1a365a..8199fa22fa 100644
--- a/airframe-control/src/main/scala/wvlet/airframe/control/Retry.scala
+++ b/airframe-control/src/main/scala/wvlet/airframe/control/Retry.scala
@@ -81,7 +81,7 @@ object Retry extends LogSupport {
       lastError = NOT_STARTED,
       retryCount = 0,
       maxRetry = 3,
-      retryWaitStrategy = new ExponentialBackOff(retryConfig),
+      retryWaitStrategy = new Jitter(retryConfig),
       nextWaitMillis = retryConfig.initialIntervalMillis,
       baseWaitMillis = retryConfig.initialIntervalMillis,
       extraWaitMillis = 0