A simple mod to easily recreate MC-74984.
- Install Fabric Loader (>=0.14.8) and the latest version of Fabric API
- Install as you would any other Fabric mod
- After launching the game, open the Multiplayer menu
- Click the "DC" button. Enter the two server addresses into the fields
- Click "Join Servers"
Note: The first address is connected to first, followed by the second.
The mod does have a config file that lets you add a delay between the connections, but it's not working correctly.
If you can't get the mod working with the delay disabled, navigate to config/DuoConnect.cfg and set waitBetweenConnections to true,
and optionally configure waitTimeMs to any number between 1 - 3000.