com.unity.netcode.gameobjects@1.0.0-pre.9

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

Additional documentation and release notes are available at [Multiplayer Documentation](https://docs-multiplayer.unity3d.com).

## [1.0.0-pre.9] - 2022-05-10

### Fixed

- Fixed Hosting again after failing to host now works correctly (#1938)
- Fixed NetworkManager to cleanup connected client lists after stopping (#1945)
- Fixed NetworkHide followed by NetworkShow on the same frame works correctly (#1940)

Runtime/Core/NetworkManager.cs

@@ -765,12 +765,7 @@ namespace Unity.Netcode
 #endif
             LocalClientId = ulong.MaxValue;
 
-            PendingClients.Clear();
-            m_ConnectedClients.Clear();
-            m_ConnectedClientsList.Clear();
-            m_ConnectedClientIds.Clear();
-            LocalClient = null;
-            NetworkObject.OrphanChildren.Clear();
+            ClearClients();
 
             // Create spawn manager instance
             SpawnManager = new NetworkSpawnManager(this);
@@ -862,6 +857,16 @@ namespace Unity.Netcode
             NetworkConfig.NetworkTransport.Initialize(this);
         }
 
+        private void ClearClients()
+        {
+            PendingClients.Clear();
+            m_ConnectedClients.Clear();
+            m_ConnectedClientsList.Clear();
+            m_ConnectedClientIds.Clear();
+            LocalClient = null;
+            NetworkObject.OrphanChildren.Clear();
+        }
+
         /// <summary>
         /// Starts a server
         /// </summary>
@@ -1175,6 +1180,8 @@ namespace Unity.Netcode
                 m_ShuttingDown = true;
                 m_StopProcessingMessages = discardMessageQueue;
             }
+
+            NetworkConfig.NetworkTransport.OnTransportEvent -= HandleRawTransportPoll;
         }
 
         internal void ShutdownInternal()
@@ -1299,6 +1306,8 @@ namespace Unity.Netcode
             IsListening = false;
             m_ShuttingDown = false;
             m_StopProcessingMessages = false;
+
+            ClearClients();
         }
 
         // INetworkUpdateSystem

Runtime/Core/NetworkObject.cs

@@ -352,7 +352,10 @@ namespace Unity.Netcode
             if (NetworkManager != null && NetworkManager.SpawnManager != null &&
                 NetworkManager.SpawnManager.SpawnedObjects.TryGetValue(NetworkObjectId, out var networkObject))
             {
-                NetworkManager.SpawnManager.OnDespawnObject(networkObject, false);
+                if (this == networkObject)
+                {
+                    NetworkManager.SpawnManager.OnDespawnObject(networkObject, false);
+                }
             }
         }