Developer Documentation

On Peer Joined

On Peer Joined

Called whenever a peer joins the room. Connect a Bind to On Peer Joined delegate node to handle this event for the specified room.


There might be issues if you create the event manually. Instead, drop a Bind to On Peer Joined node into the blueprint, drag out from Event until you see the red line. Then release the mouse button and in the drop down choose Add Custom Event. Unreal will create the correct event for you then.


DelegatedelegateBind to a Bind to On Peer Joined delegate node to get this event triggered once a peer has joined the room.


Peer IdintegerThe id of the peer that joined the room. This is the self peer id, i.e. the peer id of the local player.
User DataArray of byteThe user data of the peer as an array of bytes
RoomRoom Object ReferenceThe Room object reference for which the event was triggered.