I am working on a project where I am having two Unity Projects that need to communicate with each other. I am trying to solve this by using the .net Remoting Framework.
For That I created a dll which both Unity projects will use. The dll consists of:
MyRemotableObject.cs
public class MyRemotableObject : MarshalByRefObject
{
public MyRemotableObject()
{
}
public void NotifyStatusChange(int status)
{
Cache.GetInstance().Status = 0;
}
public int GetCreditCount()
{
return Cache.GetInstance().CreditCount;
}
}
Cache.cs
public class Cache
{
private static Cache myInstance;
public static IObserver Observer;
private Cache()
{
}
public static void Attach(IObserver observer)
{
Observer = observer;
}
public static Cache GetInstance()
{
if(myInstance==null)
{
myInstance = new Cache();
}
return myInstance;
}
public int Status
{
set
{
Observer.NotifyFinished(value);
}
}
public int CreditCount
{
get
{
return Observer.QueryCreditCount();
}
}
}
IObserver.cs
public interface IObserver
{
void NotifyFinished(int status);
int QueryCreditCount();
}
Now I have my Menu - Unity project, acting as the remoting server
MenuController.cs
public class MenuController : MonoBehaviour, IObserver
{
private object lockObject;
List<ControllerBase> controllers;
private MyRemotableObject remotableObject;
private System.ComponentModel.Container components = null;
void Awake()
{
lockObject = new object();
try
{
remotableObject = new MyRemotableObject();
//für fehler: //http://www.mycsharp.de/wbb2/thread.php?postid=199935
//************************************* TCP *************************************//
// using TCP protocol
TcpChannel channel = new TcpChannel(124);
ChannelServices.RegisterChannel(channel, false);
RemotingConfiguration.RegisterWellKnownServiceType(typeof(MyRemotableObject), "TargetShooterMenu", WellKnownObjectMode.SingleCall);
//************************************* TCP *************************************//
RemotableObjects.Cache.Attach(this);
}
catch (Exception e)
{
Debug.Log(e.ToString());
}
controllers = new List<ControllerBase>();
foreach (GameObject controllerObject in GameObject.FindGameObjectsWithTag(GlobalNames.Tags.CONTROLLEROBJECT))
{
if (controllerObject.GetComponent<ControllerBase>())
controllers.Add(controllerObject.GetComponent<ControllerBase>());
}
}
delegate void PresentNameInputControllerDelegate(int status);
private void PresentNameInputController(int status)
{
if (status == (int)LevelStatusCode.OK)
foreach (ControllerBase controller in controllers)
{
controller.Hide();
if (controller.GetType() == typeof(NameInputController))
controller.Show();
}
}
public void NotifyFinished(int status)
{
Debug.Log("Notify");
lock (lockObject)
{
PresentNameInputControllerDelegate d = PresentNameInputController;
d(status);
}
}
public int QueryCreditCount()
{
Debug.Log("Query");
return 100;
}
}
This Server implements the IObserver Functions NotifyFinished and QueryCreditCount (returns dummy value for the moment)
When calling the NotifyFinished function from the client, following error occurs:
get_animation can only be called from the main thread.
Constructors and field initializers will be executed from the loading thread when loading a scene.
Don't use this function in the constructor or field initializers, instead move initialization code to the Awake or Start function.