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IOS Multiplayer

  • To enable Multiplayer on a IOS device you must edit the IOSEngine.ini configuration file, this is the IOS equivilent to DefaultEngine.ini, copy-paste the settings from the DefaultEngine.ini to your IOSEngine.ini (see the example below).
  • This example will allow you to connect using the EOS NAT P2P Interface and enable cross-platform multiplayer.

This example will allow you to connect using the EOS NAT P2P Interface and enable cross-platform multiplayer.

Project\Config\IOS\IOSEngine.ini​

NOTE

Double check the location of your IOSEngine.ini configuration file, it must be located in Config\IOS\IOSEngine.ini

IOSEngine.ini

[OnlineSubsystem]
DefaultPlatformService=EOSCore

[/Script/OnlineSubsystemEOSCore.NetDriverEOSCore]
NetConnectionClassName=OnlineSubsystemEOSCore.NetConnectionEOSCore
bIsUsingP2PSockets=true

[/Script/Engine.GameEngine]
!NetDriverDefinitions=ClearArray
+NetDriverDefinitions=(DefName="GameNetDriver",DriverClassName="OnlineSubsystemEOSCore.NetDriverEOSCore",DriverClassNameFallback="OnlineSubsystemUtils.IpNetDriver")