Debounce updating saves and players

Assets/Talo Game Services/Talo/Runtime/APIs/DebouncedAPI.cs

@@ -0,0 +1,52 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using UnityEngine;
+
+namespace TaloGameServices
+{
+    public abstract class DebouncedAPI<TOperation> : BaseAPI where TOperation : Enum
+    {
+        private class DebouncedOperation
+        {
+            public float nextUpdateTime;
+            public bool hasPending;
+        }
+
+        private readonly Dictionary<TOperation, DebouncedOperation> operations = new();
+
+        protected DebouncedAPI(string service) : base(service) { }
+
+        protected void Debounce(TOperation operation)
+        {
+            if (!operations.ContainsKey(operation))
+            {
+                operations[operation] = new DebouncedOperation();
+            }
+
+            operations[operation].nextUpdateTime = Time.realtimeSinceStartup + Talo.Settings.debounceTimerSeconds;
+            operations[operation].hasPending = true;
+        }
+
+        public async Task ProcessPendingUpdates()
+        {
+            var keysToProcess = new List<TOperation>();
+
+            foreach (var kvp in operations)
+            {
+                if (kvp.Value.hasPending && Time.realtimeSinceStartup >= kvp.Value.nextUpdateTime)
+                {
+                    keysToProcess.Add(kvp.Key);
+                }
+            }
+
+            foreach (var key in keysToProcess)
+            {
+                operations[key].hasPending = false;
+                await ExecuteDebouncedOperation(key);
+            }
+        }
+
+        protected abstract Task ExecuteDebouncedOperation(TOperation operation);
+    }
+}

Assets/Talo Game Services/Talo/Runtime/APIs/PlayersAPI.cs

@@ -10,8 +10,13 @@ public class MergeOptions
         public string postMergeIdentityService = "";
     }
 
-    public class PlayersAPI : BaseAPI
+    public class PlayersAPI : DebouncedAPI<PlayersAPI.DebouncedOperation>
     {
+        public enum DebouncedOperation
+        {
+            Update
+        }
+
         public event Action<Player> OnIdentified;
         public event Action OnIdentificationStarted;
         public event Action OnIdentificationFailed;
@@ -103,6 +108,21 @@ public async Task<Player> IdentifySteam(string ticket, string identity = "")
             return Talo.CurrentPlayer;
         }
 
+        protected override async Task ExecuteDebouncedOperation(DebouncedOperation operation)
+        {
+            switch (operation)
+            {
+                case DebouncedOperation.Update:
+                    await Update();
+                    break;
+            }
+        }
+
+        public void DebounceUpdate()
+        {
+            Debounce(DebouncedOperation.Update);
+        }
+
         public async Task<Player> Update()
         {
             Talo.IdentityCheck();

Assets/Talo Game Services/Talo/Runtime/APIs/SavesAPI.cs

@@ -6,8 +6,13 @@
 
 namespace TaloGameServices
 {
-    public class SavesAPI : BaseAPI
+    public class SavesAPI : DebouncedAPI<SavesAPI.DebouncedOperation>
     {
+        public enum DebouncedOperation
+        {
+            Update
+        }
+
         internal SavesManager savesManager;
         internal SavesContentManager contentManager;
 
@@ -186,9 +191,43 @@ public async Task<GameSave> CreateSave(string saveName, SaveContent content = nu
             return savesManager.CreateSave(save);
         }
 
+        protected override async Task ExecuteDebouncedOperation(DebouncedOperation operation)
+        {
+            switch (operation)
+            {
+                case DebouncedOperation.Update:
+                    var currentSave = savesManager.CurrentSave;
+                    if (currentSave != null)
+                    {
+                        await UpdateSave(currentSave.id);
+                    }
+                    break;
+            }
+        }
+
+        public void DebounceUpdate()
+        {
+            Debounce(DebouncedOperation.Update);
+        }
+
         public async Task<GameSave> UpdateCurrentSave(string newName = "")
         {
-            return await UpdateSave(savesManager.CurrentSave.id, newName);
+            var currentSave = savesManager.CurrentSave;
+            if (currentSave == null)
+            {
+                throw new Exception("No save is currently loaded");
+            }
+
+            // if the save is being renamed, sync it immediately
+            if (!string.IsNullOrEmpty(newName))
+            {
+                return await UpdateSave(currentSave.id, newName);
+            }
+
+            // else, update the save locally and queue it for syncing
+            currentSave.content = contentManager.Content;
+            DebounceUpdate();
+            return currentSave;
         }
 
         public async Task<GameSave> UpdateSave(int saveId, string newName = "")

Assets/Talo Game Services/Talo/Runtime/Entities/Player.cs

@@ -1,7 +1,6 @@
 using UnityEngine;
 using System.Linq;
 using System;
-using System.Threading.Tasks;
 
 namespace TaloGameServices
 {
@@ -17,23 +16,23 @@ public override string ToString()
             return JsonUtility.ToJson(this);
         }
 
-        public async Task SetProp(string key, string value, bool update = true)
+        public void SetProp(string key, string value, bool update = true)
         {
             base.SetProp(key, value);
 
             if (update)
             {
-                await Talo.Players.Update();
+                Talo.Players.DebounceUpdate();
             }
         }
 
-        public async Task DeleteProp(string key, bool update = true)
+        public void DeleteProp(string key, bool update = true)
         {
             base.DeleteProp(key);
 
             if (update)
             {
-                await Talo.Players.Update();
+                Talo.Players.DebounceUpdate();
             }
         }
 

Assets/Talo Game Services/Talo/Runtime/TaloManager.cs

@@ -1,3 +1,4 @@
+using System;
 using UnityEngine;
 
 namespace TaloGameServices
@@ -42,13 +43,20 @@ private void OnApplicationPause(bool isPaused)
 
         private async void DoFlush()
         {
-            if (Talo.HasIdentity())
+            try
             {
-                await Talo.Events.Flush();
+                if (Talo.HasIdentity())
+                {
+                    await Talo.Events.Flush();
+                }
+            }
+            catch (Exception ex)
+            {
+                Debug.LogError($"Failed to flush events: {ex}");
             }
         }
 
-        private async void Update()
+        private void Update()
         {
             if (Application.platform == RuntimePlatform.WebGLPlayer)
             {
@@ -65,10 +73,44 @@ private async void Update()
                 tmrContinuity += Time.deltaTime;
                 if (tmrContinuity >= 10f)
                 {
-                    await Talo.Continuity.ProcessRequests();
+                    ProcessContinuityRequests();
                     tmrContinuity = 0;
                 }
             }
+
+            ProcessDebouncedUpdates();
+        }
+
+        private async void ProcessContinuityRequests()
+        {
+            try
+            {
+                await Talo.Continuity.ProcessRequests();
+            }
+            catch (Exception ex)
+            {
+                Debug.LogError($"Failed to process continuity requests: {ex}");
+            }
+        }
+
+        private async void ProcessDebouncedUpdates()
+        {
+            try
+            {
+                if (Talo.HasIdentity())
+                {
+                    await Talo.Players.ProcessPendingUpdates();
+                }
+
+                if (Talo.Saves.Current != null)
+                {
+                    await Talo.Saves.ProcessPendingUpdates();
+                }
+            }
+            catch (Exception ex)
+            {
+                Debug.LogError($"Failed to process debounced updates: {ex}");
+            }
         }
 
         public void ResetFlushTimer()

Assets/Talo Game Services/Talo/Samples/Playground/Scripts/Players/DeleteProp.cs

@@ -8,12 +8,12 @@ public class DeleteHealthProp : MonoBehaviour
     {
         public string key;
 
-        public async void OnButtonClick()
+        public void OnButtonClick()
         {
-            await DeleteProp();
+            DeleteProp();
         }
 
-        private async Task DeleteProp()
+        private void DeleteProp()
         {
             if (string.IsNullOrEmpty(key))
             {
@@ -23,7 +23,7 @@ private async Task DeleteProp()
 
             try
             {
-                await Talo.CurrentPlayer.DeleteProp(key);
+                Talo.CurrentPlayer.DeleteProp(key);
                 ResponseMessage.SetText($"{key} deleted");
             }
             catch (Exception ex)

Assets/Talo Game Services/Talo/Samples/Playground/Scripts/Players/SetProp.cs

@@ -7,12 +7,12 @@ public class SetProp : MonoBehaviour
     {
         public string key, value;
 
-        public async void OnButtonClick()
+        public void OnButtonClick()
         {
-            await UpdateProp();
+            UpdateProp();
         }
 
-        private async Task UpdateProp()
+        private void UpdateProp()
         {
             if (string.IsNullOrEmpty(key) || string.IsNullOrEmpty(value))
             {
@@ -22,7 +22,7 @@ private async Task UpdateProp()
 
             try
             {
-                await Talo.CurrentPlayer.SetProp(key, value);
+                Talo.CurrentPlayer.SetProp(key, value);
                 ResponseMessage.SetText($"{key} set to {value}");
             }
             catch (System.Exception ex)

Assets/Talo Game Services/Talo/Tests/PlayersAPI/ClearIdentityTest.cs

@@ -2,7 +2,6 @@
 using NUnit.Framework;
 using UnityEngine.TestTools;
 using UnityEngine;
-using System.Threading.Tasks;
 
 namespace TaloGameServices.Test
 {
@@ -41,7 +40,7 @@ public IEnumerator ClearIdentity_ShouldClearAliasData()
             yield return Talo.Events.Track("test-event");
             Assert.IsNotEmpty(Talo.Events.queue);
 
-            Talo.Players.ClearIdentity();
+            _ = Talo.Players.ClearIdentity();
             Assert.IsNull(Talo.CurrentAlias);
             Assert.IsTrue(eventMock.identityCleared);
             Assert.IsEmpty(Talo.Events.queue);

CLAUDE.md

@@ -46,6 +46,18 @@ The SDK supports offline operation via `TaloSettings.offlineMode`. When offline,
 ### Event Flushing
 Events are batched and flushed on application quit/pause/focus loss. On WebGL, events flush every `webGLEventFlushRate` seconds (default 30s) due to platform limitations.
 
+### Debouncing
+Player updates and save updates are debounced to prevent excessive API calls during rapid property changes. APIs that need debouncing inherit from `DebouncedAPI<TOperation>` (a generic base class) and define a `DebouncedOperation` enum for type-safe operation keys. The base class uses a dictionary to track multiple debounced operations independently.
+
+To add debouncing to an API:
+1. Define a public `enum DebouncedOperation` with your debounced operations
+2. Inherit from `DebouncedAPI<YourAPI.DebouncedOperation>`
+3. Call `Debounce(DebouncedOperation.YourOperation)` to queue an operation
+4. Implement `ExecuteDebouncedOperation(DebouncedOperation operation)` with a switch statement
+5. The base class's `ProcessPendingUpdates()` is called by `TaloManager.Update()` every frame
+
+Example: `PlayersAPI` defines `enum DebouncedOperation { Update }` and inherits from `DebouncedAPI<PlayersAPI.DebouncedOperation>`. When `Player.SetProp()` is called, it calls `Debounce(DebouncedOperation.Update)`, which queues the update to be executed after `debounceTimerSeconds` (default: 1s). Multiple property changes within the debounce window result in a single API call.
+
 ## Common Development Commands
 
 ### Running Tests