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Design of the multi live architecture in different places of the king glory mall

2022-07-20 22:17:00 【InfoQ】

One 、  data classification
  • RoleID From wechat and QQ Authorized login , The regional service information will only be added and will not be modified
  • Commodity data is divided into heroes and skins, which are bound one by one , Commodity flowers 、 Rename card prop , Prop data , Because there is no inventory and logistics of virtual goods , Just record the virtual item type 、 name 、 The price is OK .
  • WeChat /QQ The order data of the purchased recharge coupons , Only new , Not modify .
  • Purchase order of goods generated by roll counting payment , Also, it will only add , Not modify 【 Virtual items do not support returns 】.

Two 、 Data synchronization
  • RoleID  Synchronize through the database .
  • Commodity data can be synchronized through the database or message queue .
  • The order data of purchasing coupons can be synchronized through the database .
  • Commodity purchase order data can be synchronized through the database .

3、 ... and 、 exception handling
  • Wechat or QQ Downtime ？
  Directly issue the service suspension notice
  • The money has been paid when you buy the coupons , Not synchronized to the remote computer room , How to deal with ？
  After a while 【 It won't be long 】, Or the money will automatically go back 、 If you don't count the coupons, the value will be automatically updated
  • When buying goods , Not synchronized to the remote computer room , How to deal with ？
  After a while , Wait for the system to reply automatically , Products will be automatically added to the customer's information

Four 、 Architecture implementation


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