From c09b968d34430b127a0cc1a69f16086370a897f8 Mon Sep 17 00:00:00 2001
From: itayw <itay@joo.la>
Date: Sat, 26 Apr 2014 21:40:43 +0300
Subject: [PATCH] #386 Added Retry-After header

---
 lib/auth/index.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/auth/index.js b/lib/auth/index.js
index 74ac55e5..b06e38f3 100644
--- a/lib/auth/index.js
+++ b/lib/auth/index.js
@@ -471,6 +471,7 @@ auth.checkRateLimits = function (req, res, callback) {
       res.header("X-RateLimit-Limit", req.limits.limit);
       res.header("X-RateLimit-Remaining", req.limits.remaining < 0 ? 0 : req.limits.remaining);
       res.header("X-RateLimit-Reset", req.limits.reset);
+      res.header("Retry-After", Math.floor(ttl / 1000));
 
       if (req.limits.remaining < 0)
         return callback(new Error('Limit exceeded'));