|hostId||Host ID associated with this connection (Retrieved when calling NetworkTransport.AddHost).|
|address||IPv4 address of the relay.|
|port||Port of the relay.|
|network||GUID for the relay match, retrieved by calling NetworkMatch.CreateMatch and using the MatchInfo.networkId.|
|source||GUID for the source, can be retrieved by calling Utility.GetSourceID.|
|error||Error (can be cast to NetworkError for more information).|
|node||Slot ID for this user, retrieved by calling NetworkMatch.CreateMatch and using the MatchInfo.nodeId.|
Calling this function sets the connection as the owner of the network group on the Relay server. This client should call ReceiveRelayEventFromHost periodically to be notified about connection/disconnection events to/from Relay server.