Cannot get subscribe to return value

[Sibren]

Hi,

I'm trying out this package, and it works. I'm using a .Net 4.5 backend, and connecting and sending messages works, but I cannot get the Unity GameManager to subscribe to my items. This is my Hub: `using System; using System.Collections.Generic; using System.Linq; using System.Threading.Tasks; using Backend.Models; using Microsoft.AspNet.SignalR; using Microsoft.AspNet.SignalR.Hubs;

namespace Backend.Hubs { [HubName("DefaultHub")] public class DefaultHub : Hub { private readonly IHubGroups hubGroups = TinyIoC.TinyIoCContainer.Current.Resolve<HubGroups>(); public static List CurrentRoomNames = new List();

    [HubMethodName("StartRoom")]
    public void StartRoom(string roomName)
    {
        Task.Run(() => CurrentRoomNames.Add(roomName));
        var queryStr = Context.QueryString["UserName"];
        var user = new HubClientModel(queryStr, Context.ConnectionId);
        Groups.Add(Context.ConnectionId, roomName);
        Task.Run(() => hubGroups.AddNewGroup(roomName, user));
        Clients.All.newGroupAdded(roomName, Context.ConnectionId);
    }

    [HubMethodName("JoinRoom")]
    public void JoinRoom(string roomName)
    {
        Clients.All.addChatMessageToPage("Test", "Bericht");
        Task.Run(() =>
        {
            Groups.Add(Context.ConnectionId, roomName);
        });

        var queryStr = Context.QueryString["UserName"];
        if (CurrentRoomNames.Contains(roomName) && hubGroups.AllHubGroupModels().FirstOrDefault(x => x.GroupName == roomName) != null)
        {
            var user = new HubClientModel(queryStr, Context.ConnectionId);
            Clients.All.notifyOnNewUser(Context.ConnectionId);
            Task.Run(() => hubGroups.AddUserToGroup(roomName, user));
            Clients.All.newUserAddedToGroup(roomName, Context.ConnectionId);
        }
        else
        {
            Task.Run(() => CurrentRoomNames.Add(roomName));
            var user = new HubClientModel(queryStr, Context.ConnectionId);
            Clients.All.notifyOnNewUser(Context.ConnectionId);
            Groups.Add(Context.ConnectionId, roomName);
            Task.Run(() => hubGroups.AddNewGroup(roomName, user));
            Clients.All.newGroupAdded(roomName, Context.ConnectionId);
            Clients.All.newUserAddedToGroup(roomName, Context.ConnectionId);
        }
    }

    [HubMethodName("LeaveRoom")]
    public Task LeaveRoom(string roomName)
    {
        Task.Run(() => hubGroups.RemoveUserFromGroup(roomName, Context.ConnectionId));
        Clients.All.userRemovedFromGroup(roomName, Context.ConnectionId);
        return Groups.Remove(Context.ConnectionId, roomName);
    }

    [HubMethodName("NewChatMessage")]
    public void NewChatMessage(string name, string message)
    {
        Clients.All.addChatMessageToPage(name, message);
    }
}

}`

This is my GameManager: `using System; using System.Collections; using System.Collections.Generic; using UnityEngine; using uSignalR;

public class GameManager : MonoBehaviour {

public static GameManager Instance { get; private set; }
public GameObject UsernameInputGameObject;
public GameObject MainMenu;
public GameObject GameObjectToReturnTo;
public AudioSource backgroundMusic;
public AudioSource soundEffects;
public AudioClip StartupSound;
public string Username;
public string SignalRUrl;
public string GameId;
public bool PlaySounds = true;
public int ConnectedPlayers = 0;
Connection connection;
uSignalR.Hubs.IHubProxy proxy;

// Notify other screens when actions from SignalR happen
public delegate void PlayerJoined();
public event PlayerJoined OnPlayerJoined;

public void GoToUsernameInputCanvas(GameObject gameObjectToReturnTo = null) {
	if (gameObjectToReturnTo == null) {
		GameObjectToReturnTo = null;
	} else {
		GameObjectToReturnTo = gameObjectToReturnTo;
		gameObjectToReturnTo.SetActive (false);
	}

	UsernameInputGameObject.SetActive (true);
	UsernameInputGameObject.GetComponent<Canvas> ().enabled = true;
}

void Awake()
{
	connection = new uSignalR.Connection(SignalRUrl + "signalr");
	#if UNITY_EDITOR
	PlaySounds = false;
	#endif
	if (Instance == null) { 
		Instance = this; 
	} else { 
		Destroy (gameObject);
	}

	DontDestroyOnLoad (gameObject);

	PlaySound (StartupSound);

	GetSignalRConnection ();

}

public void SaveUsername(string username) {
	Username = username;
}

void OnApplicationQuit()
{
	LeaveGame ();
	Debug.Log("Application ending after " + Time.time + " seconds");
}

public void GetSignalRConnection() {
	// setup proxy

	var succes = connection.Start().ContinueWith((result) => {
		if (result.IsFaulted) {
			Debug.Log("No connection could be made");
		} else {
			Debug.Log("Connected");
			proxy = new uSignalR.Hubs.HubProxy(connection, "DefaultHub");

			proxy.Subscribe("addChatMessageToPage").Data += data => 
			{ 
				Debug.Log(data[0] + ":" + data[1]); 
			}; 


			proxy.Subscribe("sendMessage").Data += data => 
			{ 
				Debug.Log(data[0]); 
			}; 

			proxy.Subscribe("notifyOnNewUser").Data += data => 
			{ 
				Debug.Log("Yes: " + data[0]); 
				if (OnPlayerJoined != null) 
					OnPlayerJoined(); 
			}; 

			proxy.Subscribe("NotifyOnNewUser").Data += data => 
			{ 
				Debug.Log("Yes: " + data[0]); 
				if (OnPlayerJoined != null) 
					OnPlayerJoined(); 
			}; 
		}
	});
}

public void JoinGame(string id) {
	proxy.Invoke("JoinRoom", id);
	GameId = id;
}

public void StartNewGame(string id) {
	proxy.Invoke("StartRoom", id);
	GameId = id;

}

public void LeaveGame() {
	proxy.Invoke ("LeaveRoom", GameManager.Instance.GameId);
	//uSignalR.Hubs.Send ("Test");
	GameId = "";
}

public void PlaySound(AudioClip clip) {
	if (PlaySounds) {
		soundEffects.clip = clip;
		soundEffects.Play ();
	}
}

public void ToggleSound() {
	PlaySounds = !PlaySounds;
}

public void ExitGame() {
	Application.Quit ();
}

} `

I set breakpoints on all subscribers, but nothing happens. Could you tell me why? I've used https://github.com/jenyayel/SignalR.Client.20 and it works, but not if there's any connection issue, so I thought I'd try this one.

I am using Unity 2017.1.0f Personal.

[zu76]

Hello Sibren, long time have passed since you posted this. I am running into the similar issue. Where you able to find a workaround? Any other path you tried after this? Please let me know, thank you! Alberto