Cross-server

Several servers can share one auction house. A listing made on one server can be bought on any other.

1. 1
   Set type: under storage: to mysql, mariadb or mongodb on every server, with the same database and table-prefix.
2. 2
   Set enabled: true under network: and the same Redis server and channel on every server.
3. 3
   Give each server its own server-name: "survival" under network:.
4. 4
   Restart every server.

storage:
  type: mysql

network:
  enabled: true
  server-name: "survival"
  channel: "auctionhouse"
  redis:
    host: 10.0.0.5
    port: 6379

• The database decides every sale, so an item can only be sold once even when players on different servers click it at the same moment.
• Redis tells the other servers what changed, so menus update right away.
• Sellers are paid on the server they are on. Offline sellers are paid when they next join.
• SQLite can’t be shared. Cross-server mode is turned off with a warning if type: sqlite under storage: is set.