From 5cf466cd2adf3c31e2921bb07feac6552f6ba045 Mon Sep 17 00:00:00 2001
From: Tony Clarke <36965832+tony-clarke-amdocs@users.noreply.github.com>
Date: Fri, 24 Aug 2018 16:12:08 -0400
Subject: [PATCH] responseMono timeout is a noop since the return Mono is
 ignored (#515)

---
 .../cloud/gateway/filter/NettyRoutingFilter.java                | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/NettyRoutingFilter.java b/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/NettyRoutingFilter.java
index 27be9346..5f3d52d1 100644
--- a/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/NettyRoutingFilter.java
+++ b/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/NettyRoutingFilter.java
@@ -117,7 +117,7 @@ public class NettyRoutingFilter implements GlobalFilter, Ordered {
 		});
 
 		if (properties.getResponseTimeout() != null) {
-			responseMono.timeout(properties.getResponseTimeout(),
+			responseMono = responseMono.timeout(properties.getResponseTimeout(),
 					Mono.error(new TimeoutException("Response took longer than timeout: " +
 							properties.getResponseTimeout())));
 		}