From 3b15a5577d09a9b83ce6105e96b14cec04b5b7a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20Spie=C3=9F?= <business@minn.dev>
Date: Fri, 2 Aug 2024 20:28:21 +0200
Subject: [PATCH] Expand list of retried http error codes (#2710)

---
 .../jda/internal/requests/Requester.java      | 21 ++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/src/main/java/net/dv8tion/jda/internal/requests/Requester.java b/src/main/java/net/dv8tion/jda/internal/requests/Requester.java
index ef534fb634..72037b2af3 100644
--- a/src/main/java/net/dv8tion/jda/internal/requests/Requester.java
+++ b/src/main/java/net/dv8tion/jda/internal/requests/Requester.java
@@ -49,6 +49,18 @@
 
 public class Requester
 {
+    private static final int[] RETRY_ERROR_CODES = {
+        502, // bad gateway
+        503, // service temporarily unavailable
+        504, // gateway timeout
+        520, // web server returns an unknown error
+        521, // web server is down
+        522, // connection timed out
+        523, // origin is unreachable
+        524, // a timeout occurred
+        529, // The service is overloaded
+    };
+
     public static final Logger LOG = JDALogger.getLog(Requester.class);
     @SuppressWarnings("deprecation")
     public static final RequestBody EMPTY_BODY = RequestBody.create(null, new byte[0]);
@@ -341,7 +353,14 @@ public void stop(boolean shutdown, Runnable callback)
 
     private static boolean shouldRetry(int code)
     {
-        return code == 502 || code == 504 || code == 529;
+        if (code < RETRY_ERROR_CODES[0] || code > RETRY_ERROR_CODES[RETRY_ERROR_CODES.length - 1])
+            return false;
+        for (int retryCode : RETRY_ERROR_CODES)
+        {
+            if (retryCode == code)
+                return true;
+        }
+        return false;
     }
 
     private long parseRetry(okhttp3.Response response)