From 6545509adec4d27c09f2b9bbff5b38da32471e70 Mon Sep 17 00:00:00 2001
From: RogueException <rogueexception@gmail.com>
Date: Wed, 22 Jun 2016 16:10:19 -0300
Subject: [PATCH] Readded 502 handling

---
 src/Discord.Net/Net/Queue/RequestQueueBucket.cs | 5 +++++
 src/Discord.Net/Net/Rest/DefaultRestClient.cs   | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/Discord.Net/Net/Queue/RequestQueueBucket.cs b/src/Discord.Net/Net/Queue/RequestQueueBucket.cs
index bfc7e2bb2..08bd1a388 100644
--- a/src/Discord.Net/Net/Queue/RequestQueueBucket.cs
+++ b/src/Discord.Net/Net/Queue/RequestQueueBucket.cs
@@ -1,6 +1,7 @@
 #pragma warning disable CS4014
 using System;
 using System.IO;
+using System.Net;
 using System.Threading;
 using System.Threading.Tasks;
 
@@ -68,6 +69,10 @@ namespace Discord.Net.Queue
                         //We have all our semaphores, send the request
                         return await request.SendAsync().ConfigureAwait(false);
                     }
+                    catch (HttpException ex) when (ex.StatusCode == HttpStatusCode.BadGateway)
+                    {
+                        continue;
+                    }
                     catch (HttpRateLimitException ex)
                     {
                         Pause(ex.RetryAfterMilliseconds);
diff --git a/src/Discord.Net/Net/Rest/DefaultRestClient.cs b/src/Discord.Net/Net/Rest/DefaultRestClient.cs
index 3b133e615..43b405966 100644
--- a/src/Discord.Net/Net/Rest/DefaultRestClient.cs
+++ b/src/Discord.Net/Net/Rest/DefaultRestClient.cs
@@ -127,7 +127,8 @@ namespace Discord.Net.Rest
                     if (statusCode == 429)
                     {
                         //TODO: Include bucket info
-                        throw new HttpRateLimitException(int.Parse(response.Headers.GetValues("retry-after").First()));
+                        int retryAfterMillis = int.Parse(response.Headers.GetValues("retry-after").First());
+                        throw new HttpRateLimitException(retryAfterMillis);
                     }
 
                     string reason = null;