adding basic usage example

(cherry picked from commit 0b5e875)

Author: LPLafontaineB

Assets/BossRoom/Scripts/Server/Game/State/ServerBossRoomState.cs

@@ -1,5 +1,8 @@
+using System;
 using System.Collections;
 using System.Collections.Generic;
+using Unity.Multiplayer.Samples.BossRoom.Shared;
+using Unity.Multiplayer.Samples.BossRoom.Shared.Infrastructure;
 using Unity.Netcode;
 using UnityEngine;
 using UnityEngine.Assertions;
@@ -44,6 +47,28 @@ public class ServerBossRoomState : GameStateBehaviour
         //the lifetime of the ServerBossRoomState).
         private List<ulong> m_HeroIds = new List<ulong>();
 
+        [Inject]
+        void InjectDependencies(IPublisher<ApplicationController.test> pub, ISubscriber<ApplicationController.test> sub)
+        {
+            m_Publisher = pub;
+            m_sub = sub.Subscribe(Test);
+        }
+
+        void Test(ApplicationController.test test)
+        {
+            Debug.Log(test.a);
+            Debug.Log(test.b);
+        }
+
+        IPublisher<ApplicationController.test> m_Publisher;
+
+        IDisposable m_sub;
+
+        public override void OnDestroy()
+        {
+            m_sub.Dispose();
+        }
+
         public override void OnNetworkSpawn()
         {
             if (!IsServer)
@@ -204,6 +229,7 @@ private void SpawnPlayer(ulong clientId, bool lateJoin)
 
             // spawn players characters with destroyWithScene = true
             newPlayer.SpawnWithOwnership(clientId, true);
+            m_Publisher.Publish(new ApplicationController.test());
         }
 
         static IEnumerator WaitToReposition(Transform moveTransform, Vector3 newPosition, Quaternion newRotation)

Assets/BossRoom/Scripts/Shared/ApplicationController.cs

@@ -55,6 +55,8 @@ private void Awake()
             //buffered message channels hold the latest received message in buffer and pass to any new subscribers
             scope.BindBufferedMessageChannelInstance<LobbyListFetchedMessage>();
 
+            scope.BindNetworkedMessageChannelInstance<test>("test", sizeof(int) + sizeof(float));
+
             //all the lobby service stuff, bound here so that it persists through scene loads
             scope.BindAsSingle<AuthenticationServiceFacade>(); //a manager entity that allows us to do anonymous authentication with unity services
             scope.BindAsSingle<LobbyServiceFacade>();
@@ -72,6 +74,12 @@ private void Awake()
             Application.targetFrameRate = 120;
         }
 
+        public struct test
+        {
+            public int a;
+            public float b;
+        }
+
         private void Start()
         {
             SceneManager.LoadScene("MainMenu");