fix: enable runInBackground so that connections dont timeout

peer runs on main thread, so will be paused if runInBackground is false. This causes connections to timeout.

RunInBackground will be enabled by default but there is insecptor option to disable it if needed

Assets/Mirage/Runtime/NetworkClient.cs

@@ -40,6 +40,9 @@ public class NetworkClient : MonoBehaviour, INetworkClient
 
         public bool DisconnectOnException = true;
 
+        [Tooltip("If true will set Application.runInBackground")]
+        public bool RunInBackground = true;
+
         Peer peer;
 
         [Tooltip("Authentication component attached to this object")]
@@ -132,6 +135,9 @@ public void Connect(string address = null, ushort? port = null)
 
             IConnection connection = peer.Connect(endPoint);
 
+            if (RunInBackground)
+                Application.runInBackground = RunInBackground;
+
             // setup all the handlers
             Player = new NetworkPlayer(connection);
             dataHandler.SetConnection(connection, Player);

Assets/Mirage/Runtime/NetworkServer.cs

@@ -42,6 +42,9 @@ public class NetworkServer : MonoBehaviour, INetworkServer
 
         public bool DisconnectOnException = true;
 
+        [Tooltip("If true will set Application.runInBackground")]
+        public bool RunInBackground = true;
+
         [Tooltip("If disabled the server will not create a Network Peer to listen. This can be used to run server single player mode")]
         public bool Listening = true;
 
@@ -230,6 +233,9 @@ public void StartServer(NetworkClient localClient = null)
                 peer.Bind(SocketFactory.GetBindEndPoint());
 
                 if (logger.LogEnabled()) logger.Log($"Server started, listening for connections. Using socket {socket.GetType()}");
+
+                if (RunInBackground)
+                    Application.runInBackground = RunInBackground;
             }
             else
             {