Server:
  Domain: test.com #服务域名，用于 CORS 允许来源（http/https 均放行）；置 * 或不填则允许所有来源
  RunMode: release #gin运行模式，debug 和 release
  HttpPort: 8082
  ReadTimeout: 60
  WriteTimeout: 60
Log:
  LogSavePath: storage/logs
  LogFileName: app
  LogFileExt: .log
  MaxSize: 100
  MaxBackups: 10
  MaxAge: 30
  LogLevel: Info #日志级别，Debug, Info, Warn, Error
Mysql:
  UserName: your_mysql_user
  Password: your_mysql_password
  Host: 127.0.0.1
  Port: 3306
  DBName: your_db_name
  MaxIdleConns: 30
  MaxOpenConns: 100
  ConnMaxLifeTime: 3600
  ConnMaxIdleTime: 600
Redis:
  Host: 127.0.0.1
  Port: 6379
  Password: ""
  DB: 0
  PoolSize: 20
  MinIdleConns: 5
  MaxIdleConns: 10
  MaxRetryBackoff: 10
  MinRetryBackoff: 500
  MaxRetries: 3
  DialTimeout: 5
  ReadTimeout: 3
  WriteTimeout: 3
  PoolTimeout: 4
JWT:
  SecretKey: replace_with_a_strong_random_secret # 必填，为空则启动失败
  Issuer: zt-online-game-backend
  AccessTokenExpire: 7200
  RefreshTokenExpire: 86400
Upload:
  TmpSavePath: storage/tmp
  MaxSizeMB: 20
  AllowedExtensions:
    - jpg
    - jpeg
    - png
Cos:
  CosSecretID: your_cos_secret_id          # 腾讯云 COS SecretId
  CosSecretKey: your_cos_secret_key        # 腾讯云 COS SecretKey
  CosUploadDomain: your_cos_upload_domain  # 上传域名
  CosDownloadDomain: your_cos_download_domain # 下载域名
  CdnDownloadSecretKey: your_cdn_download_secret_key # CDN 下载鉴权密钥
WechatMini:
  AppID: your_mini_appid
  AppSecret: your_mini_appsecret
WS:
  PingInterval: 25      # 客户端心跳间隔（秒）；服务端读超时取其 2 倍
  ReadTimeout: 50       # 读超时（秒）：超过该时长未收到任何消息即判死断开
  WriteTimeout: 10      # 单条消息写超时（秒）
  MaxMessageBytes: 8192 # 单帧上限（字节）
  MaxMsgPerSec: 20      # 单连接每秒消息数上限，超出断开
  SendQueueSize: 64     # 每连接发送队列长度，写满视为慢客户端并断开
  Compression: false    # 是否启用 permessage-deflate 压缩
  MultiDevice: false    # false=同账号新连接踢掉旧连接
  OriginPatterns: []    # 允许的 Origin 域名（浏览器调试用，小游戏连接不带 Origin）
  ReconnectGraceSec: 30    # 掉线后保留座位的时长（秒），超时未重连则判负或平局
  RoomIdleTimeoutSec: 300  # 房间空闲自动关闭的时长（秒）
  MatchTimeoutSec: 60      # 匹配排队超过该时长（秒）自动取消
  QueueTickMs: 1000        # 匹配队列的扫描间隔（毫秒）
  MaxRooms: 1000           # 同时存在的房间数上限，防止内存失控