From 8c559990106d9509626365566fcc7b7f15db88c8 Mon Sep 17 00:00:00 2001
From: yizhibian <1119155090@qq.com>
Date: Fri, 10 Jan 2025 15:38:38 +0800
Subject: [PATCH] feat: use enable_limit_quota_headers as ratelimited option

---
 plugins/plugins/limitcountredis/filter.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/plugins/plugins/limitcountredis/filter.go b/plugins/plugins/limitcountredis/filter.go
index e1a5c0ae..8a10b717 100644
--- a/plugins/plugins/limitcountredis/filter.go
+++ b/plugins/plugins/limitcountredis/filter.go
@@ -161,8 +161,9 @@ func (f *filter) DecodeHeaders(headers api.RequestHeaderMap, endStream bool) api
 		remain := ress[2*i].(int64)
 		if remain < 0 {
 			hdr := http.Header{}
-			// TODO: add option to disable x-envoy-ratelimited
-			hdr.Set("x-envoy-ratelimited", "true")
+			if config.EnableLimitQuotaHeaders {
+				hdr.Set("x-envoy-ratelimited", "true")
+			}
 			status := 429
 			if config.RateLimitedStatus >= 400 { // follow the behavior of Envoy
 				status = int(config.RateLimitedStatus)