From 8f69e21d7e4b848fa3b4f3ed29f4bb7591aeb1b4 Mon Sep 17 00:00:00 2001
From: Spencer Gibb <spencer@gibb.us>
Date: Fri, 14 Apr 2017 21:56:40 -0600
Subject: [PATCH] Adds some rate limiter todos

---
 .../filter/factory/RequestRateLimiterWebFilterFactory.java      | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/factory/RequestRateLimiterWebFilterFactory.java b/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/factory/RequestRateLimiterWebFilterFactory.java
index adb91712..7b5b3f47 100644
--- a/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/factory/RequestRateLimiterWebFilterFactory.java
+++ b/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/factory/RequestRateLimiterWebFilterFactory.java
@@ -59,6 +59,8 @@ public class RequestRateLimiterWebFilterFactory implements WebFilterFactory {
 			//TODO: get user from request, maybe a KeyResolutionStrategy.resolve(exchange). Lookup strategy bean via arg
 			boolean allowed = isAllowed(replenishRate, capacity, "me");
 
+			//TODO: set some headers for rate, tokens left
+
 			if (allowed) {
 				return chain.filter(exchange);
 			}