Resolved Relay integrations not working?

Hi there,

I've had an in-depth look at both the Boss-Room and Game-Lobby-Sample example projects, however, I still can't figure out why relay integrations won't work for me?

Is there any other setup required, other than what is specified in the documentation, for relay integrations to work?

Here are my Join and Create methods:

Code (CSharp):

1. public async void Join(string lobbyId, string password = "")
2. {
3.     ...
4.     try
5.     {
6.         // Authenticate
7.         await Authenticate();
8.  
9.         // Join Lobby
10.         ...
11.         LobbyPlayer player = new LobbyPlayer(AuthenticationService.Instance.PlayerId);
12.         JoinLobbyByIdOptions options = new JoinLobbyByIdOptions()
13.         {
14.             Player = player
15.         };
16.         Lobby lobby =  = await LobbyHelper.Instance.JoinLobbyByIdAsync(lobbyId, options);
17.         ...
18.  
19.         // Join Relay
20.         string joinCode = lobby.Data["joinCode"].Value;
21.         JoinAllocation join = await Relay.Instance.JoinAllocationAsync(joinCode);
22.         await Lobbies.Instance.UpdatePlayerAsync(lobby.Id, player.Id, new UpdatePlayerOptions()
23.         {
24.             AllocationId = join.AllocationId.ToString(),
25.             ConnectionInfo = joinCode
26.         });
27.         relayTransport.SetClientRelayData(join.RelayServer.IpV4, (ushort)join.RelayServer.Port, join.AllocationIdBytes, join.Key, join.ConnectionData, join.HostConnectionData, true);
28.         ...
29.  
30.         // Start Client
31.         ...
32.         NetworkManager.Singleton.StartClient();
33.     }
34.     catch (Exception e)
35.     {
36.         ...
37.     }
38. }

Code (CSharp):

1. public async void Create()
2. {
3.     ...
4.     try
5.     {
6.         // Authenticate
7.         await Authenticate();
8.  
9.         ...
10.  
11.         // Allocate Relay
12.         ...
13.         Allocation allocation = await Relay.Instance.CreateAllocationAsync(maxPlayers);
14.         relayTransport.SetHostRelayData(allocation.RelayServer.IpV4, (ushort)allocation.RelayServer.Port, allocation.AllocationIdBytes, allocation.Key, allocation.ConnectionData, true);
15.         ...
16.  
17.         // Generate Join Code
18.         ...
19.         string joinCode = await Relay.Instance.GetJoinCodeAsync(allocation.AllocationId);
20.  
21.         // Create Lobby
22.         ...
23.         CreateLobbyOptions options = new CreateLobbyOptions()
24.         {
25.             IsPrivate = isPrivate,
26.             Data = new Dictionary<string, DataObject>()
27.             {
28.                 { "joinCode", new DataObject(DataObject.VisibilityOptions.Public, joinCode) },
29.                 ...
30.             },
31.             Player = new LobbyPlayer(AuthenticationService.Instance.PlayerId, joinCode, null, allocation.AllocationId.ToString())
32.         };
33.         Lobby lobby = await LobbyHelper.Instance.CreateLobbyAsync(worldNameInputField.text, maxPlayers, options);
34.  
35.         // Start Host
36.         ...
37.         NetworkManager.Singleton.StartHost();
38.     }
39.     catch (Exception e)
40.     {
41.         ...
42.     }
43. }

Thank you in advance!

 

Hi Francois! There are no error messages -- the player simply stays as a "ghost" in the lobby after having disconnected from the game. The expected behaviour would be that they should be automatically removed from the lobby after having disconnected from the relay server (which is stated as the purpose of lobby-relay integrations in the documentation).

I am using Unity 2020.3.22f1 (LTS), Netcode 1.0.0-pre.7, Relay 1.0.1-pre.6 and Lobby 1.0.0-pre.6.

 

Should also mention that I’m using ParrelSync for testing, but actual builds also have the issue.

 

what has been fixed? what was the issue?