Init

2026-06-17 20:44:53 +03:00
parent 9d153773c2
commit b133e7c656
1880 changed files with 244545 additions and 0 deletions
@@ -0,0 +1,32 @@
+{
+    "name": "Blocks.Sessions",
+    "rootNamespace": "Blocks.Sessions",
+    "references": [
+        "GUID:fe25561d224ed4743af4c60938a59d0b",
+        "GUID:37e17ffe38d86ae48bc3207e83ffef88",
+        "GUID:510d22f9fb515c2299f915419086bb2b",
+        "GUID:97271b4cf421601668d136f3ed0c346d"
+    ],
+    "includePlatforms": [],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [
+        "MULTIPLAYER_SERVICES_1_2_0_OR_NEWER"
+    ],
+    "versionDefines": [
+        {
+            "name": "com.unity.netcode.gameobjects",
+            "expression": "2.0.0",
+            "define": "GAMEOBJECTS_NETCODE_2_AVAILABLE"
+        },
+        {
+            "name": "com.unity.services.multiplayer",
+            "expression": "1.2.0",
+            "define": "MULTIPLAYER_SERVICES_1_2_0_OR_NEWER"
+        }
+    ],
+    "noEngineReferences": false
+}
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: 04cd0fcb7df77978d80694eb9068d427
+AssemblyDefinitionImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+AssetOrigin:
+  serializedVersion: 1
+  productId: 341930
+  packageName: Unity Building Block - Multiplayer Session
+  packageVersion: 1.0
+  assetPath: Assets/Blocks/MultiplayerSession/Runtime/Blocks.Sessions.asmdef
+  uploadId: 814574
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: c698a854f3045624996a22147edfcc69
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -0,0 +1,124 @@
+using System.Collections.Generic;
+using Blocks.Common;
+using Blocks.Sessions.Common;
+using Unity.Properties;
+using UnityEngine;
+using UnityEngine.UIElements;
+
+namespace Blocks.Sessions
+{
+    [UxmlElement]
+    public partial class CreateSessionElement : VisualElement
+    {
+        const string k_EnterSessionNamePlaceholder = "Enter Session Name";
+        const string k_CreateButtonText = "CREATE";
+
+        [CreateProperty, UxmlAttribute]
+        public SessionSettings SessionSettings
+        {
+            get => m_SessionSettings;
+            set
+            {
+                if (m_SessionSettings == value)
+                    return;
+
+                m_SessionSettings = value;
+                if (panel != null)
+                    UpdateBindings();
+            }
+        }
+        SessionSettings m_SessionSettings;
+
+        CreateSessionViewModel m_ViewModel;
+
+        readonly List<DataBinding> m_Bindings = new();
+
+        public CreateSessionElement()
+        {
+            AddToClassList(BlocksTheme.ContainerHorizontal);
+
+            var enabledBinding = new DataBinding
+            {
+                dataSourcePath = new PropertyPath(nameof(m_ViewModel.CanRegisterSession)),
+                bindingMode = BindingMode.ToTarget
+            };
+            SetBinding(new BindingId(nameof(enabledSelf)), enabledBinding);
+            m_Bindings.Add(enabledBinding);
+
+            var sessionNameTextField = new TextField
+            {
+                textEdition =
+                {
+                    placeholder = k_EnterSessionNamePlaceholder,
+                    hidePlaceholderOnFocus = true
+                }
+            };
+            sessionNameTextField.AddToClassList(BlocksTheme.TextField);
+            sessionNameTextField.AddToClassList(BlocksTheme.SpaceRight);
+            var sessionNameBinding = new DataBinding
+            {
+                dataSourcePath = new PropertyPath(nameof(m_ViewModel.SessionName)),
+                bindingMode = BindingMode.ToSource
+            };
+            sessionNameTextField.SetBinding("value", sessionNameBinding);
+            Add(sessionNameTextField);
+            m_Bindings.Add(sessionNameBinding);
+
+            var createSessionButton = new Button
+            {
+                text = k_CreateButtonText
+            };
+            createSessionButton.AddToClassList(BlocksTheme.Button);
+            var createSessionBinding = new DataBinding
+            {
+                dataSourcePath = new PropertyPath(nameof(m_ViewModel.HasSessionName)),
+                bindingMode = BindingMode.ToTarget
+            };
+            createSessionButton.SetBinding(new BindingId(nameof(enabledSelf)), createSessionBinding);
+            createSessionButton.clicked += CreateSession;
+            Add(createSessionButton);
+            m_Bindings.Add(createSessionBinding);
+
+            RegisterCallback<AttachToPanelEvent>(_ => UpdateBindings());
+            RegisterCallback<DetachFromPanelEvent>(_ => CleanupBindings());
+        }
+
+        void CreateSession()
+        {
+            if (!SessionSettings)
+            {
+                Debug.LogError("SessionSettings is null, it needs to be assigned in the uxml.");
+                return;
+            }
+            if (!m_ViewModel.AreMultiplayerServicesInitialized())
+            {
+                Debug.LogError("Multiplayer Services are not initialized. You can initialize them with default settings by adding a ServicesInitialization and PlayerAuthentication components in your scene.");
+                return;
+            }
+
+            _ = m_ViewModel.CreateSessionAsync(SessionSettings.ToSessionOptions());
+        }
+
+        void UpdateBindings()
+        {
+            CleanupBindings();
+
+            m_ViewModel = new CreateSessionViewModel(SessionSettings?.sessionType);
+            foreach (var binding in m_Bindings)
+            {
+                binding.dataSource = m_ViewModel;
+            }
+        }
+
+        void CleanupBindings()
+        {
+            m_ViewModel?.Dispose();
+            m_ViewModel = null;
+
+            foreach (var binding in m_Bindings)
+            {
+                binding.dataSource = null;
+            }
+        }
+    }
+}
@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: 975cfeeaa0b804d48ae43d4abf031ebf
+AssetOrigin:
+  serializedVersion: 1
+  productId: 341930
+  packageName: Unity Building Block - Multiplayer Session
+  packageVersion: 1.0
+  assetPath: Assets/Blocks/MultiplayerSession/Runtime/CreateSession/CreateSessionElement.cs
+  uploadId: 814574
@@ -0,0 +1,140 @@
+using System;
+using System.Runtime.CompilerServices;
+using System.Threading.Tasks;
+using Unity.Properties;
+using Unity.Services.Multiplayer;
+using UnityEngine.UIElements;
+
+namespace Blocks.Sessions
+{
+    public class CreateSessionViewModel : IDisposable, IDataSourceViewHashProvider, INotifyBindablePropertyChanged
+    {
+        SessionObserver m_SessionObserver;
+        ISession m_Session;
+        long m_UpdateVersion;
+
+        [CreateProperty]
+        public bool CanRegisterSession
+        {
+            get => m_CanRegisterSession;
+            private set
+            {
+                if (m_CanRegisterSession == value)
+                    return;
+
+                m_CanRegisterSession = value;
+                ++m_UpdateVersion;
+                Notify();
+            }
+        }
+        bool m_CanRegisterSession = true;
+
+        [CreateProperty]
+        public bool HasSessionName
+        {
+            get => m_HasSessionName;
+            private set
+            {
+                if (m_HasSessionName == value)
+                    return;
+
+                m_HasSessionName = value;
+                Notify();
+            }
+        }
+        bool m_HasSessionName;
+
+        [CreateProperty]
+        public string SessionName
+        {
+            get => m_SessionName;
+            private set
+            {
+                if (m_SessionName == value)
+                    return;
+
+                m_SessionName = value;
+
+                HasSessionName = m_SessionName != "";
+
+                ++m_UpdateVersion;
+                Notify();
+            }
+        }
+        string m_SessionName;
+
+        public CreateSessionViewModel(string sessionType)
+        {
+            m_SessionObserver = new SessionObserver(sessionType);
+
+            m_SessionObserver.AddingSessionStarted += OnAddingSessionStarted;
+            m_SessionObserver.SessionAdded += OnSessionAdded;
+            m_SessionObserver.AddingSessionFailed += OnAddingSessionFailed;
+
+            if (m_SessionObserver.Session != null)
+            {
+                OnSessionAdded(m_SessionObserver.Session);
+            }
+        }
+        void OnAddingSessionFailed(AddingSessionOptions session, SessionException exception) => CanRegisterSession = true;
+        void OnAddingSessionStarted(AddingSessionOptions session) => CanRegisterSession = false;
+
+        void OnSessionAdded(ISession session)
+        {
+            m_Session = session;
+            m_Session.RemovedFromSession += OnSessionRemoved;
+            m_Session.Deleted += OnSessionRemoved;
+            CanRegisterSession = false;
+        }
+
+        void OnSessionRemoved()
+        {
+            m_Session.RemovedFromSession -= OnSessionRemoved;
+            m_Session.Deleted -= OnSessionRemoved;
+            m_Session = null;
+            CanRegisterSession = true;
+        }
+
+        public bool AreMultiplayerServicesInitialized()
+        {
+            return MultiplayerService.Instance != null;
+        }
+
+        public async Task<IHostSession> CreateSessionAsync(SessionOptions sessionOptions)
+        {
+            sessionOptions.Name = SessionName;
+            return await MultiplayerService.Instance.CreateSessionAsync(sessionOptions);
+        }
+
+        public void Dispose()
+        {
+            if (m_SessionObserver != null)
+            {
+                m_SessionObserver.AddingSessionStarted -= OnAddingSessionStarted;
+                m_SessionObserver.SessionAdded -= OnSessionAdded;
+                m_SessionObserver.AddingSessionFailed -= OnAddingSessionFailed;
+                m_SessionObserver.Dispose();
+                m_SessionObserver = null;
+            }
+            if (m_Session != null)
+            {
+                m_Session.RemovedFromSession -= OnSessionRemoved;
+                m_Session.Deleted -= OnSessionRemoved;
+                m_Session = null;
+            }
+        }
+
+        /// <summary>
+        /// This method is used by UIToolkit to determine if any data bound to the UI has changed.
+        /// Instead of hashing the data, an m_UpdateVersion counter is incremented when changes occur.
+        /// </summary>
+        public long GetViewHashCode() => m_UpdateVersion;
+
+        /// <summary>
+        /// Suggested implementation of INotifyBindablePropertyChanged from UIToolkit.
+        /// </summary>
+        public event EventHandler<BindablePropertyChangedEventArgs> propertyChanged;
+        void Notify([CallerMemberName] string property = null) =>
+            propertyChanged?.Invoke(this, new BindablePropertyChangedEventArgs(property));
+    }
+}
@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: 99041548465e15845b967682ac2b66a1
+AssetOrigin:
+  serializedVersion: 1
+  productId: 341930
+  packageName: Unity Building Block - Multiplayer Session
+  packageVersion: 1.0
+  assetPath: Assets/Blocks/MultiplayerSession/Runtime/CreateSession/CreateSessionViewModel.cs
+  uploadId: 814574
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: d1a06b25d29635548b3195d8f20e872f
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -0,0 +1,115 @@
+using System.Collections.Generic;
+using Blocks.Common;
+using Blocks.Sessions.Common;
+using Unity.Properties;
+using UnityEngine;
+using UnityEngine.UIElements;
+
+namespace Blocks.Sessions
+{
+    [UxmlElement]
+    public partial class JoinSessionByCode : VisualElement
+    {
+        const string k_SessionCodeTextFieldPlaceholder = "Enter Session Code";
+        const string k_JoinButtonText = "JOIN";
+
+        [UxmlAttribute, CreateProperty]
+        SessionSettings SessionSettings
+        {
+            get => m_SessionSettings;
+            set
+            {
+                if (m_SessionSettings == value)
+                {
+                    return;
+                }
+
+                m_SessionSettings = value;
+                if (panel != null)
+                {
+                    UpdateBindings();
+                }
+            }
+        }
+        SessionSettings m_SessionSettings;
+
+        JoinSessionByCodeViewModel m_ViewModel;
+
+        readonly List<DataBinding> m_Bindings = new();
+
+        public JoinSessionByCode()
+        {
+            AddToClassList(BlocksTheme.ContainerHorizontal);
+
+            var sessionCodeTextField = new TextField
+            {
+                textEdition =
+                {
+                    placeholder = k_SessionCodeTextFieldPlaceholder,
+                    hidePlaceholderOnFocus = true
+                }
+            };
+            sessionCodeTextField.AddToClassList(BlocksTheme.TextField);
+            sessionCodeTextField.AddToClassList(BlocksTheme.SpaceRight);
+            var sessionCodeBinding = new DataBinding
+            {
+                dataSourcePath = new PropertyPath(nameof(m_ViewModel.SessionCode)),
+                bindingMode = BindingMode.ToSource
+            };
+            sessionCodeTextField.SetBinding("value", sessionCodeBinding);
+            Add(sessionCodeTextField);
+            m_Bindings.Add(sessionCodeBinding);
+
+            var createSessionButton = new Button
+            {
+                text = k_JoinButtonText
+            };
+            createSessionButton.AddToClassList(BlocksTheme.Button);
+            var createSessionBinding = new DataBinding
+            {
+                dataSourcePath = new PropertyPath(nameof(m_ViewModel.CanJoinSession)),
+                bindingMode = BindingMode.ToTarget
+            };
+            createSessionButton.SetBinding(new BindingId(nameof(enabledSelf)), createSessionBinding);
+            createSessionButton.clicked += JoinSession;
+            Add(createSessionButton);
+            m_Bindings.Add(createSessionBinding);
+
+            RegisterCallback<AttachToPanelEvent>(_ => UpdateBindings());
+            RegisterCallback<DetachFromPanelEvent>(_ => CleanupBindings());
+        }
+
+        void JoinSession()
+        {
+            if (!m_ViewModel.AreMultiplayerServicesInitialized())
+            {
+                Debug.LogError("Multiplayer Services are not initialized. You can initialize them with default settings by adding a Servicesinitialization and PlayerAuthentication components in your scene.");
+                return;
+            }
+
+            _ = m_ViewModel.JoinSessionByCodeAsync(m_SessionSettings.ToJoinSessionOptions());
+        }
+
+        void UpdateBindings()
+        {
+            CleanupBindings();
+
+            m_ViewModel = new JoinSessionByCodeViewModel(m_SessionSettings?.sessionType);
+            foreach (var binding in m_Bindings)
+            {
+                binding.dataSource = m_ViewModel;
+            }
+        }
+
+        void CleanupBindings()
+        {
+            m_ViewModel?.Dispose();
+            m_ViewModel = null;
+
+            foreach (var binding in m_Bindings)
+            {
+                binding.dataSource = null;
+            }
+        }
+    }
+}
@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: fdf5e790676d88e42b60d23a1c94ec3d
+AssetOrigin:
+  serializedVersion: 1
+  productId: 341930
+  packageName: Unity Building Block - Multiplayer Session
+  packageVersion: 1.0
+  assetPath: Assets/Blocks/MultiplayerSession/Runtime/JoinSessionByCode/JoinSessionByCodeElement.cs
+  uploadId: 814574
@@ -0,0 +1,136 @@
+using System;
+using System.Runtime.CompilerServices;
+using System.Threading.Tasks;
+using Unity.Properties;
+using Unity.Services.Multiplayer;
+using UnityEngine.UIElements;
+
+namespace Blocks.Sessions
+{
+    public class JoinSessionByCodeViewModel : IDisposable, IDataSourceViewHashProvider, INotifyBindablePropertyChanged
+    {
+        const string k_ValidSessionCodeCharacters = "6789BCDFGHJKLMNPQRTWbcdfghjklmnpqrtw";
+
+        SessionObserver m_SessionObserver;
+        ISession m_Session;
+        long m_UpdateVersion;
+
+        [CreateProperty]
+        public bool CanJoinSession
+        {
+            get => m_CanJoinSession;
+            private set
+            {
+                var canJoin = value;
+                if(canJoin && m_Session != null)
+                    canJoin = false;
+
+                if (m_CanJoinSession == canJoin)
+                    return;
+
+                m_CanJoinSession = canJoin;
+                ++m_UpdateVersion;
+                Notify();
+            }
+        }
+        bool m_CanJoinSession;
+
+        [CreateProperty]
+        public string SessionCode
+        {
+            get => m_SessionCode;
+            private set
+            {
+                if (m_SessionCode == value)
+                    return;
+
+                m_SessionCode = value;
+                CanJoinSession = CheckIsSessionCodeFormatValid(m_SessionCode);
+
+                ++m_UpdateVersion;
+                Notify();
+            }
+        }
+        string m_SessionCode;
+
+        public JoinSessionByCodeViewModel(string sessionType)
+        {
+            m_SessionObserver = new SessionObserver(sessionType);
+
+            m_SessionObserver.SessionAdded += OnSessionAdded;
+
+            if (m_SessionObserver.Session != null)
+            {
+                OnSessionAdded(m_SessionObserver.Session);
+            }
+        }
+
+        static bool CheckIsSessionCodeFormatValid(string str)
+        {
+            if (string.IsNullOrEmpty(str) || str.Length is < 6 or > 8)
+                return false;
+
+            foreach (var c in str)
+            {
+                if (!k_ValidSessionCodeCharacters.Contains(c))
+                    return false;
+            }
+            return true;
+        }
+
+        void OnSessionAdded(ISession session)
+        {
+            m_Session = session;
+            m_Session.RemovedFromSession += OnSessionRemoved;
+            m_Session.Deleted += OnSessionRemoved;
+            CanJoinSession = false;
+        }
+
+        void OnSessionRemoved()
+        {
+            m_Session.RemovedFromSession -= OnSessionRemoved;
+            m_Session.Deleted -= OnSessionRemoved;
+            m_Session = null;
+            CanJoinSession = CheckIsSessionCodeFormatValid(SessionCode);
+        }
+
+        public bool AreMultiplayerServicesInitialized()
+        {
+            return MultiplayerService.Instance != null;
+        }
+
+        public async Task<ISession> JoinSessionByCodeAsync(JoinSessionOptions joinSessionOptions)
+        {
+            return await MultiplayerService.Instance.JoinSessionByCodeAsync(SessionCode, joinSessionOptions);
+        }
+
+        public void Dispose()
+        {
+            if (m_SessionObserver != null)
+            {
+                m_SessionObserver.SessionAdded -= OnSessionAdded;
+                m_SessionObserver.Dispose();
+                m_SessionObserver = null;
+            }
+            if (m_Session != null)
+            {
+                m_Session.RemovedFromSession -= OnSessionRemoved;
+                m_Session.Deleted -= OnSessionRemoved;
+                m_Session = null;
+            }
+        }
+
+        /// <summary>
+        /// This method is used by UIToolkit to determine if any data bound to the UI has changed.
+        /// Instead of hashing the data, an m_UpdateVersion counter is incremented when changes occur.
+        /// </summary>
+        public long GetViewHashCode() => m_UpdateVersion;
+
+        /// <summary>
+        /// Suggested implementation of INotifyBindablePropertyChanged from UIToolkit.
+        /// </summary>
+        public event EventHandler<BindablePropertyChangedEventArgs> propertyChanged;
+        void Notify([CallerMemberName] string property = null) =>
+            propertyChanged?.Invoke(this, new BindablePropertyChangedEventArgs(property));
+    }
+}
@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: 5fdbae86b41f456438497221fc9e2b7a
+AssetOrigin:
+  serializedVersion: 1
+  productId: 341930
+  packageName: Unity Building Block - Multiplayer Session
+  packageVersion: 1.0
+  assetPath: Assets/Blocks/MultiplayerSession/Runtime/JoinSessionByCode/JoinSessionByCodeViewModel.cs
+  uploadId: 814574
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: eea82fc88ffa9e0488723568ccc9a5f3
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -0,0 +1,92 @@
+using System;
+using Blocks.Common;
+using Blocks.Sessions.Common;
+using Unity.Properties;
+using UnityEngine;
+using UnityEngine.UIElements;
+
+namespace Blocks.Sessions
+{
+    [UxmlElement]
+    public partial class QuickJoinButton : Button
+    {
+        const string k_QuickJoinButtonText = "QUICK JOIN";
+
+        [UxmlAttribute, CreateProperty]
+        public SessionSettings SessionSettings
+        {
+            get => m_SessionSettings;
+            set
+            {
+                if (m_SessionSettings == value)
+                {
+                    return;
+                }
+
+                m_SessionSettings = value;
+                if (panel != null)
+                {
+                    UpdateBindings();
+                }
+            }
+        }
+        SessionSettings m_SessionSettings;
+
+        [UxmlAttribute]
+        public QuickJoinSettings QuickJoinSettings;
+
+        DataBinding m_DataBinding;
+        QuickJoinViewModel m_ViewModel;
+
+        public QuickJoinButton()
+        {
+            text = k_QuickJoinButtonText;
+
+            AddToClassList(BlocksTheme.Button);
+            m_DataBinding = new DataBinding()
+            {
+                dataSourcePath = new PropertyPath(nameof(QuickJoinViewModel.CanClickButton)),
+                bindingMode = BindingMode.ToTarget
+            };
+            SetBinding("enabledSelf", m_DataBinding);
+            clicked += OnQuickJoinButtonClicked;
+
+            RegisterCallback<AttachToPanelEvent>(_ => UpdateBindings());
+            RegisterCallback<DetachFromPanelEvent>(_ => CleanupBindings());
+        }
+
+        void OnQuickJoinButtonClicked()
+        {
+            if (!SessionSettings)
+            {
+                Debug.LogError("SessionSettings is null, it needs to be assigned in the uxml.");
+                return;
+            }
+            if (!m_ViewModel.AreMultiplayerServicesInitialized())
+            {
+                Debug.LogError("Multiplayer Services are not initialized. You can initialize them with default settings by adding a ServicesInitialization and PlayerAuthentication components in your scene.");
+                return;
+            }
+
+            _ = m_ViewModel.MatchmakeSessionAsync(QuickJoinSettings.ToQuickJoinOptions(), SessionSettings.ToSessionOptions());
+        }
+
+        void UpdateBindings()
+        {
+            CleanupBindings();
+            m_ViewModel = new QuickJoinViewModel(SessionSettings?.sessionType);
+            m_DataBinding.dataSource = m_ViewModel;
+        }
+
+        void CleanupBindings()
+        {
+            if (m_DataBinding.dataSource is IDisposable disposable)
+            {
+                disposable.Dispose();
+            }
+
+            m_ViewModel = null;
+            m_DataBinding.dataSource = null;
+        }
+    }
+}
@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: f2fe78a7d34bd1b4d84380b9aeacc6a7
+AssetOrigin:
+  serializedVersion: 1
+  productId: 341930
+  packageName: Unity Building Block - Multiplayer Session
+  packageVersion: 1.0
+  assetPath: Assets/Blocks/MultiplayerSession/Runtime/QuickJoin/QuickJoinButton.cs
+  uploadId: 814574
@@ -0,0 +1,24 @@
+using Unity.Services.Multiplayer;
+using UnityEngine;
+
+namespace Blocks.Sessions
+{
+    [CreateAssetMenu(fileName = nameof(QuickJoinSettings), menuName = "Services/Blocks/Session/" + nameof(QuickJoinSettings))]
+    public class QuickJoinSettings : ScriptableObject
+    {
+        [Header("QuickJoinSettings")]
+        [Tooltip("The timeout in seconds for the quick join to stop trying to join and either fail or create its own session is createSession is true.")]
+        public float timeout = 5f;
+        [Tooltip("If true, the quick join will create a session if it cannot find one to join withing the given timeout time frame.")]
+        public bool createSession = true;
+
+        public QuickJoinOptions ToQuickJoinOptions()
+        {
+            return new QuickJoinOptions
+            {
+                Timeout = System.TimeSpan.FromSeconds(timeout),
+                CreateSession = createSession
+            };
+        }
+    }
+}
@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: d453e3c39a7322043bc13370b81b57f1
+AssetOrigin:
+  serializedVersion: 1
+  productId: 341930
+  packageName: Unity Building Block - Multiplayer Session
+  packageVersion: 1.0
+  assetPath: Assets/Blocks/MultiplayerSession/Runtime/QuickJoin/QuickJoinSettings.cs
+  uploadId: 814574
@@ -0,0 +1,125 @@
+using System;
+using System.Runtime.CompilerServices;
+using System.Threading.Tasks;
+using Unity.Properties;
+using Unity.Services.Multiplayer;
+using UnityEngine.UIElements;
+
+namespace Blocks.Sessions
+{
+    public class QuickJoinViewModel : INotifyBindablePropertyChanged, IDataSourceViewHashProvider, IDisposable
+    {
+        SessionObserver m_SessionObserver;
+        ISession m_Session;
+        long m_UpdateVersion;
+
+        /// <summary>
+        /// This property is bound to <see cref="QuickJoinButton.enabledSelf"/> so that the button is enabled or disabled
+        /// based on whether a session can be joined. <br/>
+        /// It is a property using [CreateProperty] attribute to allow for data binding in UIToolkit
+        /// and using <see cref="Notify"/> to optimize UIToolkit redraws.
+        /// </summary>
+        [CreateProperty]
+        public bool CanClickButton
+        {
+            get => m_CanClickButton;
+            set
+            {
+                if (m_CanClickButton == value)
+                {
+                    return;
+                }
+
+                m_CanClickButton = value;
+                ++m_UpdateVersion;
+                Notify();
+            }
+        }
+
+        bool m_CanClickButton = true;
+
+        public QuickJoinViewModel(string sessionType)
+        {
+            m_SessionObserver = new SessionObserver(sessionType);
+            m_SessionObserver.AddingSessionStarted += OnAddingSessionStarted;
+            m_SessionObserver.SessionAdded += OnSessionAdded;
+            m_SessionObserver.AddingSessionFailed += OnAddingSessionFailed;
+
+            if (m_SessionObserver.Session != null)
+            {
+                OnSessionAdded(m_SessionObserver.Session);
+            }
+        }
+
+        void OnAddingSessionFailed(AddingSessionOptions session, Exception exception)
+        {
+            CanClickButton = true;
+        }
+
+        void OnAddingSessionStarted(AddingSessionOptions sessionOptions)
+        {
+            CanClickButton = false;
+        }
+
+        void OnSessionAdded(ISession newSession)
+        {
+            m_Session = newSession;
+            m_Session.RemovedFromSession += OnSessionRemoved;
+            m_Session.Deleted += OnSessionRemoved;
+            CanClickButton = false;
+        }
+
+        void OnSessionRemoved()
+        {
+            CanClickButton = true;
+            CleanupSession();
+        }
+
+        void CleanupSession()
+        {
+            m_Session.RemovedFromSession -= OnSessionRemoved;
+            m_Session.Deleted -= OnSessionRemoved;
+            m_Session = null;
+        }
+
+        public bool AreMultiplayerServicesInitialized()
+        {
+            return MultiplayerService.Instance != null;
+        }
+
+        public async Task<ISession> MatchmakeSessionAsync(QuickJoinOptions quickJoinOptions, SessionOptions sessionOptions)
+        {
+            return await MultiplayerService.Instance.MatchmakeSessionAsync(quickJoinOptions, sessionOptions);
+        }
+
+        public void Dispose()
+        {
+            if (m_SessionObserver != null)
+            {
+                m_SessionObserver.Dispose();
+                m_SessionObserver = null;
+            }
+
+            if (m_Session != null)
+            {
+                CleanupSession();
+            }
+        }
+
+        /// <summary>
+        /// This method is used by UIToolkit to determine if any data bound to the UI has changed.
+        /// Instead of hashing the data, an m_UpdateVersion counter is incremented when changes occur.
+        /// </summary>
+        public long GetViewHashCode() => m_UpdateVersion;
+
+        /// <summary>
+        /// Suggested implementation of INotifyBindablePropertyChanged from UIToolkit.
+        /// </summary>
+        public event EventHandler<BindablePropertyChangedEventArgs> propertyChanged;
+
+        void Notify([CallerMemberName] string property = null)
+        {
+            propertyChanged?.Invoke(this, new BindablePropertyChangedEventArgs(property));
+        }
+    }
+}
@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: 0486ed66e217eda44805ac20119a31f1
+AssetOrigin:
+  serializedVersion: 1
+  productId: 341930
+  packageName: Unity Building Block - Multiplayer Session
+  packageVersion: 1.0
+  assetPath: Assets/Blocks/MultiplayerSession/Runtime/QuickJoin/QuickJoinViewModel.cs
+  uploadId: 814574
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: cb625a1d04c0f5a4b824e2b529264309
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -0,0 +1,215 @@
+using System;
+using UnityEngine;
+using Blocks.Common;
+using Unity.Properties;
+using UnityEngine.UIElements;
+using Blocks.Sessions.Common;
+using Unity.Services.Multiplayer;
+using System.Collections.Generic;
+
+namespace Blocks.Sessions
+{
+    [UxmlElement]
+    public partial class SessionBrowserElement : ListView
+    {
+        private const string k_JoinButtonText = "JOIN";
+        private const string k_RefreshButtonText = "REFRESH LIST";
+        private const string k_NoSessionFoundText = "No sessions found";
+
+        private const string k_SessionNameLabel = "SessionNameLabel";
+        private const string k_SessionPlayerCountLabel = "SessionPlayerCountLabel";
+
+        private int m_MaxSessionsDisplayed = 20;
+        private SessionSettings m_SessionSettings;
+        private SessionBrowserViewModel m_ViewModel;
+        private List<DataBinding> m_DataBindings;
+
+        private Button m_RefreshButton;
+        private Button m_JoinSessionButton;
+
+        [CreateProperty, UxmlAttribute]
+        public SessionSettings SessionSettings
+        {
+            get => m_SessionSettings;
+            set
+            {
+                if (m_SessionSettings == value)
+                    return;
+
+                m_SessionSettings = value;
+                if (panel != null)
+                {
+                    UpdateBindingSources();
+                }
+            }
+        }
+
+        [CreateProperty, UxmlAttribute]
+        public int MaxSessionsDisplayed
+        {
+            get => m_MaxSessionsDisplayed;
+            set => m_MaxSessionsDisplayed = value;
+        }
+
+        public SessionBrowserElement()
+        {
+            virtualizationMethod = CollectionVirtualizationMethod.FixedHeight;
+            fixedItemHeight = 56f;
+
+            // required for making each element inheriting an indexed array item for the data source path
+            // if not set, you need to specify the datasource path manually in the bindItem callback for each item
+            bindingSourceSelectionMode = BindingSourceSelectionMode.AutoAssign;
+
+            AddToClassList(BlocksTheme.ScrollView);
+            AddToClassList(BlocksTheme.SpaceBottom);
+
+            makeNoneElement = MakeNoneElement;
+            makeItem = MakeDefaultItem;
+            makeFooter =  MakeFooter;
+
+            RegisterCallback<AttachToPanelEvent>(OnAttachToPanelEvent);
+            RegisterCallback<DetachFromPanelEvent>(OnDetachFromPanelEvent);
+        }
+
+        private VisualElement MakeFooter()
+        {
+            var buttonsContainer = new VisualElement();
+            buttonsContainer.AddToClassList(BlocksTheme.ContainerHorizontal);
+            buttonsContainer.AddToClassList(BlocksTheme.ContainerAlignedRight);
+
+            m_JoinSessionButton = new Button { text = k_JoinButtonText };
+            m_JoinSessionButton.AddToClassList(BlocksTheme.Button);
+            m_JoinSessionButton.AddToClassList(BlocksTheme.SpaceRight);
+            buttonsContainer.Add(m_JoinSessionButton);
+
+            m_RefreshButton = new Button { text = k_RefreshButtonText };
+            m_RefreshButton.AddToClassList(BlocksTheme.Button);
+            buttonsContainer.Add(m_RefreshButton);
+
+            return buttonsContainer;
+        }
+
+        private void OnRefreshButtonClicked()
+        {
+            ClearSelection();
+            // fire and forget, so we don't block the UI thread
+            _ = m_ViewModel?.UpdateSessionListAsync(MaxSessionsDisplayed);
+        }
+
+        private void JoinSession()
+        {
+            if (!m_ViewModel.SelectedAndAvailable)
+            {
+                Debug.LogError("Selected session is no longer selected.");
+                return;
+            }
+
+            // fire and forget, so we don't block the UI thread
+            _ = m_ViewModel.JoinSessionAsync(SessionSettings.ToJoinSessionOptions());
+        }
+
+        private void UpdateBindingSources()
+        {
+            CleanupBindings();
+
+            m_ViewModel = new SessionBrowserViewModel(SessionSettings?.sessionType);
+            foreach (var dataBinding in m_DataBindings)
+            {
+                dataBinding.dataSource = m_ViewModel;
+            }
+        }
+
+        private void CleanupBindings()
+        {
+            m_ViewModel?.Dispose();
+            m_ViewModel = null;
+            foreach (var dataBinding in m_DataBindings)
+            {
+                dataBinding.dataSource = null;
+            }
+        }
+
+        private void OnDetachFromPanelEvent(DetachFromPanelEvent evt)
+        {
+            CleanupBindings();
+
+            m_RefreshButton.clicked -= OnRefreshButtonClicked;
+            m_RefreshButton.ClearBinding(nameof(SessionBrowserViewModel.CanRefresh));
+            m_JoinSessionButton.clicked -= JoinSession;
+            m_JoinSessionButton.ClearBinding(nameof(enabledSelf));
+
+            ClearBindings();
+        }
+
+        private void OnAttachToPanelEvent(AttachToPanelEvent evt)
+        {
+            m_DataBindings = new List<DataBinding>();
+
+            var listBinding = new DataBinding { dataSourcePath = new PropertyPath(nameof(SessionBrowserViewModel.Sessions)), bindingMode = BindingMode.ToTarget };
+            SetBinding(new BindingId(nameof(ListView.itemsSource)), listBinding);
+            m_DataBindings.Add(listBinding);
+
+            var selectionBinding = new DataBinding { dataSourcePath = new PropertyPath(nameof(SessionBrowserViewModel.SelectedSessionIndex)), bindingMode = BindingMode.TwoWay };
+            SetBinding(new BindingId(nameof(ListView.selectedIndex)), selectionBinding);
+            m_DataBindings.Add(selectionBinding);
+
+            var joinSessionBinding = new DataBinding { dataSourcePath = new PropertyPath(nameof(SessionBrowserViewModel.SelectedAndAvailable)), bindingMode = BindingMode.ToTarget };
+
+            m_JoinSessionButton.SetBinding(new BindingId(nameof(enabledSelf)), joinSessionBinding);
+            m_DataBindings.Add(joinSessionBinding);
+            m_JoinSessionButton.clicked += JoinSession;
+
+            var refreshBinding = new DataBinding { dataSourcePath = new PropertyPath(nameof(SessionBrowserViewModel.CanRefresh)), bindingMode = BindingMode.ToTarget };
+
+            m_RefreshButton.SetBinding(new BindingId(nameof(enabledSelf)), refreshBinding);
+            m_DataBindings.Add(refreshBinding);
+            m_RefreshButton.clicked += OnRefreshButtonClicked;
+
+            UpdateBindingSources();
+        }
+
+        private static VisualElement MakeNoneElement()
+        {
+            var label = new Label(k_NoSessionFoundText);
+            label.AddToClassList(BlocksTheme.Label);
+            label.AddToClassList(BlocksTheme.SpaceLeft);
+            return label;
+        }
+
+        private static VisualElement MakeDefaultItem()
+        {
+            var container = new VisualElement();
+            container.AddToClassList(BlocksTheme.ContainerHorizontal);
+            container.AddToClassList(BlocksTheme.ScrollViewElement);
+            container.AddToClassList(BlocksTheme.ContainerSpaceBetween);
+
+            var sessionNameLabel = new Label { name = k_SessionNameLabel };
+            sessionNameLabel.AddToClassList(BlocksTheme.Label);
+            sessionNameLabel.AddToClassList(BlocksTheme.SpaceLeft);
+            container.Add(sessionNameLabel);
+
+            var db = new DataBinding
+            {
+                dataSourcePath = PropertyPath.FromName(nameof(SessionInfoViewModel.Name)),
+                bindingMode = BindingMode.ToTarget,
+                updateTrigger = BindingUpdateTrigger.OnSourceChanged
+            };
+            sessionNameLabel.SetBinding(nameof(Label.text), db);
+
+            var sessionPlayerCountLabel = new Label { name = k_SessionPlayerCountLabel };
+            sessionPlayerCountLabel.AddToClassList(BlocksTheme.Label);
+            sessionPlayerCountLabel.AddToClassList(BlocksTheme.SpaceRight);
+            container.Add(sessionPlayerCountLabel);
+
+            var sessionPlayerCountBinding = new DataBinding { bindingMode = BindingMode.ToTarget };
+
+            // register a local converter to display relevant session properties as a formatted string
+            sessionPlayerCountBinding.sourceToUiConverters
+                .AddConverter((ref SessionInfoViewModel session) => $"{session.MaxPlayers - session.AvailableSlots}/{session.MaxPlayers} Players");
+
+            sessionPlayerCountLabel.SetBinding(nameof(Label.text), sessionPlayerCountBinding);
+
+            return container;
+        }
+    }
+}
@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: 203f2c9355eb4514f9062db88d0512e1
+AssetOrigin:
+  serializedVersion: 1
+  productId: 341930
+  packageName: Unity Building Block - Multiplayer Session
+  packageVersion: 1.0
+  assetPath: Assets/Blocks/MultiplayerSession/Runtime/SessionBrowser/SessionBrowserElement.cs
+  uploadId: 814574
@@ -0,0 +1,274 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.CompilerServices;
+using System.Threading.Tasks;
+using Unity.Properties;
+using Unity.Services.Core;
+using Unity.Services.Multiplayer;
+using UnityEngine;
+using UnityEngine.UIElements;
+
+namespace Blocks.Sessions
+{
+    public class SessionBrowserViewModel : INotifyBindablePropertyChanged, IDataSourceViewHashProvider, IDisposable
+    {
+        private SessionObserver m_SessionObserver;
+        private ServiceObserver<IMultiplayerService> m_ServiceObserver;
+
+        private long m_UpdateVersion;
+        private bool m_SelectedAndAvailable;
+        private bool m_CanRefresh;
+        private int m_SelectedSessionIndex;
+
+        private ISession m_Session;
+        private List<SessionInfoViewModel> m_Sessions;
+
+        [CreateProperty]
+        public List<SessionInfoViewModel> Sessions
+        {
+            get => m_Sessions;
+            set
+            {
+                if (m_Sessions == value)
+                {
+                    return;
+                }
+
+                m_Sessions = value;
+                ++m_UpdateVersion;
+                Notify();
+            }
+        }
+
+        [CreateProperty]
+        public int SelectedSessionIndex
+        {
+            get => m_SelectedSessionIndex;
+            set
+            {
+                if (value >= 0 && value < Sessions.Count)
+                {
+                    m_SelectedSessionIndex = value;
+                    SelectedAndAvailable = true;
+                }
+                else
+                {
+                    SelectedAndAvailable = false;
+                }
+            }
+        }
+
+        public string GetSelectedSessionId()
+        {
+            if (SelectedSessionIndex >= 0 && SelectedSessionIndex < Sessions.Count)
+            {
+                return Sessions[SelectedSessionIndex].Id;
+            }
+            return null;
+        }
+
+        [CreateProperty]
+        public bool SelectedAndAvailable
+        {
+            get => m_SelectedAndAvailable;
+            set
+            {
+                var newValue = value;
+
+                if (value && m_Session != null && m_Session.Id == GetSelectedSessionId())
+                {
+                    newValue = false;
+                }
+
+                if (m_SelectedAndAvailable != newValue)
+                {
+                    m_SelectedAndAvailable = newValue;
+                    ++m_UpdateVersion;
+                    Notify();
+                }
+            }
+        }
+
+
+        [CreateProperty]
+        public bool CanRefresh
+        {
+            get => m_CanRefresh;
+            set
+            {
+                if (m_CanRefresh == value)
+                {
+                    return;
+                }
+
+                m_CanRefresh = value;
+                ++m_UpdateVersion;
+                Notify();
+            }
+        }
+
+
+        public SessionBrowserViewModel(string sessionType)
+        {
+            Sessions = new List<SessionInfoViewModel>();
+
+            m_SessionObserver = new SessionObserver(sessionType);
+            m_SessionObserver.SessionAdded += OnSessionAdded;
+
+            if (m_SessionObserver.Session != null)
+            {
+                OnSessionAdded(m_SessionObserver.Session);
+            }
+
+            // This can be null while in edit mode and needs to be checked before creating the Observer.
+            if (UnityServices.Instance != null)
+            {
+                m_ServiceObserver = new ServiceObserver<IMultiplayerService>();
+                if (m_ServiceObserver.Service != null)
+                {
+                    CanRefresh = true;
+                }
+                else
+                {
+                    CanRefresh = false;
+                    m_ServiceObserver.Initialized += OnServicesInitialized;
+                }
+            }
+        }
+
+        public async Task JoinSessionAsync(JoinSessionOptions options)
+        {
+            try
+            {
+                await MultiplayerService.Instance.JoinSessionByIdAsync(GetSelectedSessionId(), options);
+            }
+            catch (Exception exception)
+            {
+                Debug.LogException(exception);
+            }
+        }
+
+        void OnServicesInitialized(IMultiplayerService service)
+        {
+            m_ServiceObserver.Initialized -= OnServicesInitialized;
+            CanRefresh = true;
+        }
+
+        internal async Task UpdateSessionListAsync(int numberOfMaxSessions)
+        {
+            // if there is no connection to MultiplayerService, do not try to refresh
+            if (!CanRefresh)
+            {
+                Debug.LogWarning("Cannot refresh session list." +
+                    "Multiplayer Services are not initialized." +
+                    "You can initialize them with default settings by adding a " +
+                    "ServicesInitialization and PlayerAuthentication components in your scene.");
+                return;
+            }
+
+            try
+            {
+                CanRefresh = false;
+                var queryResult = await MultiplayerService.Instance
+                    .QuerySessionsAsync(new QuerySessionsOptions
+                    {
+                        SortOptions = new List<SortOption>
+                        {
+                            new (SortOrder.Descending,SortField.Name)
+                        }
+                    });
+
+                // properly dispose the sessionInfo view models first
+                foreach (var session in Sessions)
+                {
+                    session.Dispose();
+                }
+
+                Sessions.Clear();
+                for (var i = 0; (i < Math.Min(queryResult.Sessions.Count, numberOfMaxSessions)); i++)
+                {
+                    Sessions.Add(new SessionInfoViewModel(queryResult.Sessions[i]));
+                }
+
+                ++m_UpdateVersion;
+                CanRefresh = true;
+                // reset selection
+                SelectedSessionIndex = -1;
+            }
+            catch (Exception ex)
+            {
+                Debug.LogError($"Failed to update session list: {ex.Message}");
+            }
+        }
+
+        private void OnSessionAdded(ISession newSession)
+        {
+            m_Session = newSession;
+            m_Session.RemovedFromSession += OnSessionRemoved;
+            m_Session.Deleted += OnSessionRemoved;
+            if (m_Session.Id == GetSelectedSessionId())
+            {
+                SelectedAndAvailable = false;
+            }
+        }
+        private void OnSessionRemoved()
+        {
+            var lastSessionId = m_Session.Id;
+            CleanupSession();
+            if (lastSessionId == GetSelectedSessionId())
+            {
+                SelectedAndAvailable = true;
+            }
+        }
+
+        private void CleanupSession()
+        {
+            m_Session.RemovedFromSession -= OnSessionRemoved;
+            m_Session.Deleted -= OnSessionRemoved;
+            m_Session = null;
+        }
+
+        public async Task<ISession> JoinSessionByIdAsync(JoinSessionOptions joinSessionOptions)
+        {
+
+            return await MultiplayerService.Instance.JoinSessionByIdAsync(GetSelectedSessionId(), joinSessionOptions);
+        }
+
+        public void Dispose()
+        {
+            if (m_SessionObserver != null)
+            {
+                m_SessionObserver.SessionAdded -= OnSessionAdded;
+                m_SessionObserver.Dispose();
+                m_SessionObserver = null;
+            }
+
+            if (m_ServiceObserver != null)
+            {
+                m_ServiceObserver.Dispose();
+                m_ServiceObserver = null;
+            }
+
+            if (m_Session != null)
+            {
+                CleanupSession();
+            }
+        }
+
+        /// <summary>
+        /// This method is used by UIToolkit to determine if any data bound to the UI has changed.
+        /// Instead of hashing the data, an m_UpdateVersion counter is incremented when changes occur.
+        /// </summary>
+        public long GetViewHashCode() => m_UpdateVersion;
+
+        /// <summary>
+        /// Suggested implementation of INotifyBindablePropertyChanged from UIToolkit.
+        /// </summary>
+        public event EventHandler<BindablePropertyChangedEventArgs> propertyChanged;
+
+        private void Notify([CallerMemberName] string property = null)
+        {
+            propertyChanged?.Invoke(this, new BindablePropertyChangedEventArgs(property));
+        }
+    }
+}
@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: fbab5cc94e2a7ab4cad1d3a5f9174b61
+AssetOrigin:
+  serializedVersion: 1
+  productId: 341930
+  packageName: Unity Building Block - Multiplayer Session
+  packageVersion: 1.0
+  assetPath: Assets/Blocks/MultiplayerSession/Runtime/SessionBrowser/SessionBrowserViewModel.cs
+  uploadId: 814574
@@ -0,0 +1,146 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.CompilerServices;
+using Unity.Properties;
+using Unity.Services.Multiplayer;
+using UnityEngine.UIElements;
+
+namespace Blocks.Sessions
+{
+    /// <summary>
+    /// Provides a DataBinding compatible representation of a <c>Session</c> associated information.
+    /// </summary>
+    public class SessionInfoViewModel : ISessionInfo,
+        INotifyBindablePropertyChanged, IDataSourceViewHashProvider, IDisposable
+    {
+        private const string k_Unavailalble = "N/A";
+
+        private ISession _session;
+        private ISessionInfo _sessionInfo;
+
+        private long _updateVersion;
+
+        public SessionInfoViewModel(ISessionInfo sessionInfo)
+        {
+            _sessionInfo = sessionInfo;
+        }
+
+        public SessionInfoViewModel(ISession session)
+        {
+            _session = session;
+
+            _session.Changed += OnSessionChanged;
+            _session.SessionHostChanged += OnSessionHostChanged;
+            _session.SessionPropertiesChanged += OnSessionPropertiesChanged;
+
+            // should we attempt to query the associated info?
+        }
+
+        /// <inheritdoc/>
+        [CreateProperty]
+        public string Name
+            => _sessionInfo?.Name ?? _session?.Name;
+
+        /// <inheritdoc/>
+        [CreateProperty]
+        public string Id
+            => _sessionInfo?.Id ?? _session?.Id;
+
+        /// <inheritdoc/>
+        [CreateProperty]
+        public string Upid
+            => _sessionInfo?.Upid ?? k_Unavailalble;
+
+        /// <inheritdoc/>
+        [CreateProperty]
+        public string HostId
+            => _sessionInfo?.HostId ?? _session?.Host;
+
+        /// <inheritdoc/>
+        [CreateProperty]
+        public int AvailableSlots
+            => _sessionInfo?.AvailableSlots ?? _session?.AvailableSlots ?? 0;
+
+        /// <inheritdoc/>
+        [CreateProperty]
+        public int MaxPlayers
+            => _sessionInfo?.MaxPlayers ?? _session?.MaxPlayers ?? 0;
+
+        /// <inheritdoc/>
+        [CreateProperty]
+        public bool IsLocked
+            => _sessionInfo?.IsLocked ?? _session?.IsLocked ?? true;
+
+        /// <inheritdoc/>
+        [CreateProperty]
+        public bool HasPassword
+            => _sessionInfo?.HasPassword ?? _session?.HasPassword ?? true;
+
+        /// <inheritdoc/>
+        [CreateProperty]
+        public DateTime LastUpdated
+            => _sessionInfo?.LastUpdated ?? DateTime.UnixEpoch;
+
+        /// <inheritdoc/>
+        [CreateProperty]
+        public DateTime Created
+            => _sessionInfo?.Created ?? DateTime.UnixEpoch;
+
+        /// <inheritdoc/>
+        [CreateProperty]
+        public IReadOnlyDictionary<string, SessionProperty> Properties
+            => _sessionInfo?.Properties ?? _session?.Properties;
+
+        private void OnSessionHostChanged(string obj)
+        {
+            _updateVersion++;
+            Notify(nameof(HostId));
+        }
+
+        private void OnSessionPropertiesChanged()
+        {
+            _updateVersion++;
+            Notify(nameof(Properties));
+        }
+
+        private void OnSessionChanged()
+        {
+            _updateVersion++;
+            Notify(nameof(Name));
+            Notify(nameof(LastUpdated));
+            Notify(nameof(HasPassword));
+            Notify(nameof(IsLocked));
+            Notify(nameof(MaxPlayers));
+            Notify(nameof(AvailableSlots));
+        }
+
+        public void Dispose()
+        {
+            if (_session != null)
+            {
+                _session.Changed -= OnSessionChanged;
+                _session.SessionHostChanged -= OnSessionHostChanged;
+                _session.SessionPropertiesChanged -= OnSessionPropertiesChanged;
+            }
+
+            _session = null;
+            _sessionInfo = null;
+        }
+
+        /// <summary>
+        /// This method is used by UIToolkit to determine if any data bound to the UI has changed.
+        /// Instead of hashing the data, an m_UpdateVersion counter is incremented when changes occur.
+        /// </summary>
+        public long GetViewHashCode() => _updateVersion;
+
+        /// <summary>
+        /// Suggested implementation of INotifyBindablePropertyChanged from UIToolkit.
+        /// </summary>
+        public event EventHandler<BindablePropertyChangedEventArgs> propertyChanged;
+
+        private void Notify([CallerMemberName] string property = null)
+        {
+            propertyChanged?.Invoke(this, new BindablePropertyChangedEventArgs(property));
+        }
+    }
+}
@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: e83d0589eebc4c059679b6f84b0775af
+timeCreated: 1761317686
+AssetOrigin:
+  serializedVersion: 1
+  productId: 341930
+  packageName: Unity Building Block - Multiplayer Session
+  packageVersion: 1.0
+  assetPath: Assets/Blocks/MultiplayerSession/Runtime/SessionBrowser/SessionInfoViewModel.cs
+  uploadId: 814574