From ccd84c91f6944b712e26dbf3c50a287bb0ab60f3 Mon Sep 17 00:00:00 2001
From: tom5079 <tom5079@naver.com>
Date: Sun, 21 Jun 2020 17:40:03 +0900
Subject: [PATCH] Retry 5 times when failed

---
 .../java/xyz/quaver/pupil/util/download/DownloadWorker.kt | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/xyz/quaver/pupil/util/download/DownloadWorker.kt b/app/src/main/java/xyz/quaver/pupil/util/download/DownloadWorker.kt
index bb3ea7b2..587a51c8 100644
--- a/app/src/main/java/xyz/quaver/pupil/util/download/DownloadWorker.kt
+++ b/app/src/main/java/xyz/quaver/pupil/util/download/DownloadWorker.kt
@@ -151,7 +151,13 @@ class DownloadWorker private constructor(context: Context) : ContextWrapper(cont
 
     val interceptor = Interceptor { chain ->
         val request = chain.request()
-        val response = chain.proceed(request)
+        var response = chain.proceed(request)
+
+        var retry = 5
+        while (!response.isSuccessful && retry > 0) {
+            response = chain.proceed(request)
+            retry--
+        }
 
         response.newBuilder()
             .body(response.body()?.let {