修复多人游戏排行榜问题

app/service/stats_cleanup.py

@@ -11,14 +11,13 @@ from app.router.v2.stats import (
 )
 
 
-async def cleanup_stale_online_users() -> tuple[int, int, int]:
-    """清理过期的在线和游玩用户，返回清理的用户数(online_cleaned, playing_cleaned, metadata_cleaned)"""
+async def cleanup_stale_online_users() -> tuple[int, int]:
+    """清理过期的在线和游玩用户，返回清理的用户数"""
     redis_sync = get_redis_message()
     redis_async = get_redis()
 
     online_cleaned = 0
     playing_cleaned = 0
-    metadata_cleaned = 0
 
     try:
         # 获取所有在线用户
@@ -72,63 +71,10 @@ async def cleanup_stale_online_users() -> tuple[int, int, int]:
             playing_cleaned = len(stale_playing_users)
             logger.info(f"Cleaned {playing_cleaned} stale playing users")
 
-        # 新增：清理过期的metadata在线标记
-        # 这个步骤用于清理那些由于异常断开连接而没有被正常清理的metadata键
-        metadata_cleaned = 0
-        try:
-            # 查找所有metadata:online:*键
-            metadata_keys = []
-            cursor = 0
-            pattern = "metadata:online:*"
-            
-            # 使用SCAN命令遍历所有匹配的键
-            while True:
-                cursor, keys = await redis_async.scan(cursor=cursor, match=pattern, count=100)
-                metadata_keys.extend(keys)
-                if cursor == 0:
-                    break
-            
-            # 检查这些键是否对应有效的在线用户
-            orphaned_metadata_keys = []
-            for key in metadata_keys:
-                if isinstance(key, bytes):
-                    key_str = key.decode()
-                else:
-                    key_str = key
-                    
-                # 从键名中提取用户ID
-                user_id = key_str.replace("metadata:online:", "")
-                
-                # 检查用户是否在在线用户集合中
-                is_in_online_set = await _redis_exec(redis_sync.sismember, REDIS_ONLINE_USERS_KEY, user_id)
-                is_in_playing_set = await _redis_exec(redis_sync.sismember, REDIS_PLAYING_USERS_KEY, user_id)
-                
-                # 如果用户既不在在线集合也不在游玩集合中，检查TTL
-                if not is_in_online_set and not is_in_playing_set:
-                    # 检查键的TTL
-                    ttl = await redis_async.ttl(key_str)
-                    # TTL < 0 表示键没有过期时间或已过期
-                    # 我们只清理那些明确过期或没有设置TTL的键
-                    if ttl < 0:
-                        # 再次确认键确实存在且没有对应的活跃连接
-                        key_value = await redis_async.get(key_str)
-                        if key_value:
-                            # 键存在但用户不在任何集合中，且没有有效TTL，可以安全删除
-                            orphaned_metadata_keys.append(key_str)
-            
-            # 清理孤立的metadata键
-            if orphaned_metadata_keys:
-                await redis_async.delete(*orphaned_metadata_keys)
-                metadata_cleaned = len(orphaned_metadata_keys)
-                logger.info(f"Cleaned {metadata_cleaned} orphaned metadata:online keys")
-                
-        except Exception as e:
-            logger.error(f"Error cleaning orphaned metadata keys: {e}")
-
     except Exception as e:
         logger.error(f"Error cleaning stale users: {e}")
 
-    return online_cleaned, playing_cleaned, metadata_cleaned
+    return online_cleaned, playing_cleaned
 
 
 async def refresh_redis_key_expiry() -> None: