From c7e82a76c2e830f48fba9139f8aecc6648a751f1 Mon Sep 17 00:00:00 2001
From: Bixilon <bixilon@bixilon.de>
Date: Fri, 4 Sep 2020 22:48:15 +0200
Subject: [PATCH] do not refresh token multiple times per session

---
 .../minosoft/util/mojang/api/MojangAccount.java     | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/main/java/de/bixilon/minosoft/util/mojang/api/MojangAccount.java b/src/main/java/de/bixilon/minosoft/util/mojang/api/MojangAccount.java
index f8fa9a0a9..674b7faad 100644
--- a/src/main/java/de/bixilon/minosoft/util/mojang/api/MojangAccount.java
+++ b/src/main/java/de/bixilon/minosoft/util/mojang/api/MojangAccount.java
@@ -27,6 +27,7 @@ public class MojangAccount {
     final String playerName;
     final String mojangUserName;
     String accessToken;
+    RefreshStates lastRefreshStatus;
 
     public MojangAccount(String username, JsonObject json) {
         this.accessToken = json.get("accessToken").getAsString();
@@ -52,15 +53,21 @@ public class MojangAccount {
     }
 
     public RefreshStates refreshToken() {
+        if (lastRefreshStatus != null) {
+            return lastRefreshStatus;
+        }
         String accessToken = MojangAuthentication.refresh(this.accessToken);
         if (accessToken == null) {
-            return RefreshStates.FAILED;
+            lastRefreshStatus = RefreshStates.FAILED;
+            return lastRefreshStatus;
         }
         if (accessToken.equals("")) {
-            return RefreshStates.ERROR;
+            lastRefreshStatus = RefreshStates.ERROR;
+            return lastRefreshStatus;
         }
         this.accessToken = accessToken;
-        return RefreshStates.SUCCESSFUL;
+        lastRefreshStatus = RefreshStates.SUCCESSFUL;
+        return lastRefreshStatus;
     }
 
     public UUID getUUID() {