Forum ‹ Multiplayer ‹ NULL on CreateJoinRoom

[Alex1339]

Hy! I need help! After createjoinroom first time, connection from delegate is null. after second time the conection receives proper value.
Why connection does not receive value for the first time?

[Henrik]

Hey Alex,

Can you show us a sample of the code you are using?

[Alex1339]

Code: Select all

clientGame.Multiplayer.CreateJoinRoom(rooms[j].Id.ToString(), "Public", true, null, null,
                        delegate (Connection conn)
                        {
                                connect = conn;
                                connect.OnMessage += ConnectOnMessage;
                                Debug.Log("SuccesJoin " + connect.ToString());
                            }
                        },
                        delegate
                        {
                        });
                    Global.servConnection = connect;

[Henrik]

That's not gonna work, because the code inside the success callback is going to execute *after* the statement where you set Global.servConnection, so you're setting it to null. If you put a Debug.Log statement there, you'll see that they execute in that order.

You'll have to set Global.servConnection inside the callback, and signal your main thread that it's set now, or whatever you need.

[Alex1339]

It means that i need put Global.serConnection in success callback?

[aseemgarg321]

Yes.. And also any kind of Action/Function with this "connection" need to be done only after you have received Successful Call back..

Thanks,
Aseem

[Alex1339]

Yes.. And also any kind of Action/Function with this "connection" need to be done only after you have received Successful Call back..

Thanks,
Aseem

Thank you very much!