From 3b10b1240fbcde800d329ff937a5e1a27e887400 Mon Sep 17 00:00:00 2001
From: Sorin Manolache <sorin.manolache@orange.com>
Date: Thu, 4 Jun 2015 16:24:08 +0200
Subject: [PATCH] issue 289: ratelimiting plugin: cope with non-atomic
 increments of cassandra counters

Former-commit-id: 2ec221cc96eeedee96ede35d011bba98bdd96d83
---
 kong/plugins/ratelimiting/access.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kong/plugins/ratelimiting/access.lua b/kong/plugins/ratelimiting/access.lua
index ead62889eb3e..87eab3d6d4eb 100644
--- a/kong/plugins/ratelimiting/access.lua
+++ b/kong/plugins/ratelimiting/access.lua
@@ -27,7 +27,7 @@ function _M.execute(conf)
   ngx.header[constants.HEADERS.RATELIMIT_LIMIT] = conf.limit
   ngx.header[constants.HEADERS.RATELIMIT_REMAINING] = math.max(0, remaining - 1) -- -1 for this current request
 
-  if remaining == 0 then
+  if remaining <= 0 then
     ngx.ctx.stop_phases = true -- interrupt other phases of this request
     return responses.send(429, "API rate limit exceeded")
   end