app/Desktop/Desktop.csproj

@@ -15,14 +15,14 @@
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Avalonia" Version="11.0.11" />
+    <PackageReference Include="Avalonia" Version="11.0.6" />
-    <PackageReference Include="Avalonia.Controls.DataGrid" Version="11.0.11" />
+    <PackageReference Include="Avalonia.Controls.DataGrid" Version="11.0.6" />
-    <PackageReference Include="Avalonia.Controls.ItemsRepeater" Version="11.0.11" />
+    <PackageReference Include="Avalonia.Controls.ItemsRepeater" Version="11.0.6" />
-    <PackageReference Include="Avalonia.Desktop" Version="11.0.11" />
+    <PackageReference Include="Avalonia.Desktop" Version="11.0.6" />
-    <PackageReference Include="Avalonia.Diagnostics" Version="11.0.11" Condition=" '$(Configuration)' == 'Debug' " />
+    <PackageReference Include="Avalonia.Diagnostics" Version="11.0.6" Condition=" '$(Configuration)' == 'Debug' " />
-    <PackageReference Include="Avalonia.Fonts.Inter" Version="11.0.11" />
+    <PackageReference Include="Avalonia.Fonts.Inter" Version="11.0.6" />
-    <PackageReference Include="Avalonia.ReactiveUI" Version="11.0.11" />
+    <PackageReference Include="Avalonia.ReactiveUI" Version="11.0.6" />
-    <PackageReference Include="Avalonia.Themes.Fluent" Version="11.0.11" />
+    <PackageReference Include="Avalonia.Themes.Fluent" Version="11.0.6" />
     <PackageReference Include="CommunityToolkit.Mvvm" Version="999.0.0-build.0.g0d941a6a62" />
   </ItemGroup>
   

app/Desktop/Main/Controls/DownloadItemFilterPanelModel.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
-using System.Linq;
 using System.Reactive.Linq;
 using System.Threading.Tasks;
 using Avalonia.ReactiveUI;
@@ -9,15 +8,11 @@ using CommunityToolkit.Mvvm.ComponentModel;
 using DHT.Desktop.Common;
 using DHT.Server;
 using DHT.Server.Data.Filters;
-using DHT.Server.Data.Settings;
-using DHT.Utils.Logging;
 using DHT.Utils.Tasks;
 
 namespace DHT.Desktop.Main.Controls;
 
-sealed partial class DownloadItemFilterPanelModel : ObservableObject, IAsyncDisposable {
+sealed partial class DownloadItemFilterPanelModel : ObservableObject, IDisposable {
-	private static readonly Log Log = Log.ForType<DownloadItemFilterPanelModel>();
-	
 	public sealed record Unit(string Name, uint Scale);
 
 	private static readonly Unit[] AllUnits = [
@@ -38,7 +33,7 @@ sealed partial class DownloadItemFilterPanelModel : ObservableObject, IAsyncDisp
 	private bool limitSize = false;
 	
 	[ObservableProperty]
-	private ulong maximumSize = 0UL;
+	private ulong maximumSize = 0L;
 	
 	[ObservableProperty]
 	private Unit maximumSizeUnit = AllUnits[0];
@@ -48,9 +43,6 @@ sealed partial class DownloadItemFilterPanelModel : ObservableObject, IAsyncDisp
 	private readonly State state;
 	private readonly string verb;
 
-	private readonly DelayedThrottledTask<FilterSettings> saveFilterSettingsTask;
-	private bool isLoadingFilterSettings;
-
 	private readonly RestartableTask<long> downloadItemCountTask;
 	private long? matchingItemCount;
 	
@@ -64,8 +56,6 @@ sealed partial class DownloadItemFilterPanelModel : ObservableObject, IAsyncDisp
 		this.state = state;
 		this.verb = verb;
 
-		this.saveFilterSettingsTask = new DelayedThrottledTask<FilterSettings>(Log, TimeSpan.FromSeconds(5), SaveFilterSettings);
-
 		this.downloadItemCountTask = new RestartableTask<long>(SetMatchingCount, TaskScheduler.FromCurrentSynchronizationContext());
 		this.downloadItemCountSubscription = state.Db.Downloads.TotalCount.ObserveOn(AvaloniaScheduler.Instance).Subscribe(OnDownloadItemCountChanged);
 
@@ -74,51 +64,13 @@ sealed partial class DownloadItemFilterPanelModel : ObservableObject, IAsyncDisp
 		PropertyChanged += OnPropertyChanged;
 	}
 
-	public async Task Initialize() {
+	public void Dispose() {
-		isLoadingFilterSettings = true;
-		
-		LimitSize = await state.Db.Settings.Get(SettingsKey.DownloadsLimitSize, LimitSize);
-		MaximumSize = await state.Db.Settings.Get(SettingsKey.DownloadsMaximumSize, MaximumSize);
-
-		if (await state.Db.Settings.Get(SettingsKey.DownloadsMaximumSizeUnit, null) is {} unitName && AllUnits.FirstOrDefault(unit => unit.Name == unitName) is {} unitValue) {
-			MaximumSizeUnit = unitValue;
-		}
-		
-		isLoadingFilterSettings = false;
-	}
-
-	public async ValueTask DisposeAsync() {
-		saveFilterSettingsTask.Dispose();
-		
 		downloadItemCountTask.Cancel();
 		downloadItemCountSubscription.Dispose();
-		
-		await SaveFilterSettings(new FilterSettings(this));
-	}
-	
-	private sealed record FilterSettings(bool LimitSize, ulong MaximumSize, Unit MaximumSizeUnit) {
-		public FilterSettings(DownloadItemFilterPanelModel model) : this(model.LimitSize, model.MaximumSize, model.MaximumSizeUnit) {}
-	}
-	
-	private async Task SaveFilterSettings(FilterSettings settings) {
-		try {
-			await state.Db.Settings.Set(async setter => {
-				await setter.Set(SettingsKey.DownloadsLimitSize, settings.LimitSize);
-				await setter.Set(SettingsKey.DownloadsMaximumSize, settings.MaximumSize);
-				await setter.Set(SettingsKey.DownloadsMaximumSizeUnit, settings.MaximumSizeUnit.Name);
-			});
-		} catch (Exception e) {
-			Log.Error("Could not save download filter settings");
-			Log.Error(e);
-		}
 	}
 
 	private void OnPropertyChanged(object? sender, PropertyChangedEventArgs e) {
 		if (e.PropertyName != null && FilterProperties.Contains(e.PropertyName)) {
-			if (!isLoadingFilterSettings) {
-				saveFilterSettingsTask.Post(new FilterSettings(this));
-			}
-			
 			UpdateFilterStatistics();
 		}
 	}

app/Desktop/Main/MainWindowModel.cs

@@ -95,8 +95,6 @@ sealed partial class MainWindowModel : ObservableObject, IAsyncDisposable {
 		mainContentScreenModel = new MainContentScreenModel(window, state);
 		mainContentScreenModel.DatabaseClosed += MainContentScreenModelOnDatabaseClosed;
 		
-		await mainContentScreenModel.Initialize();
-		
 		Title = Path.GetFileName(state.Db.Path) + " - " + DefaultTitle;
 		CurrentScreen = new MainContentScreen { DataContext = mainContentScreenModel };
 
@@ -106,7 +104,7 @@ sealed partial class MainWindowModel : ObservableObject, IAsyncDisposable {
 	private async void MainContentScreenModelOnDatabaseClosed(object? sender, EventArgs e) {
 		if (mainContentScreenModel != null) {
 			mainContentScreenModel.DatabaseClosed -= MainContentScreenModelOnDatabaseClosed;
-			await mainContentScreenModel.DisposeAsync();
+			mainContentScreenModel.Dispose();
 			mainContentScreenModel = null;
 		}
 
@@ -126,10 +124,7 @@ sealed partial class MainWindowModel : ObservableObject, IAsyncDisposable {
 	}
 
 	public async ValueTask DisposeAsync() {
-		if (mainContentScreenModel != null) {
+		mainContentScreenModel?.Dispose();
-			await mainContentScreenModel.DisposeAsync();
-		}
-		
 		await DisposeState();
 	}
 }

app/Desktop/Main/Pages/DownloadsPage.axaml

@@ -31,14 +31,8 @@
     </UserControl.Styles>
 
     <StackPanel Orientation="Vertical" Spacing="20">
-        <StackPanel Orientation="Horizontal" Spacing="10">
+        <Button Command="{Binding OnClickToggleDownload}" Content="{Binding ToggleDownloadButtonText}" IsEnabled="{Binding IsToggleDownloadButtonEnabled}" />
-            <Button Command="{Binding OnClickToggleDownload}" Content="{Binding ToggleDownloadButtonText}" IsEnabled="{Binding IsToggleDownloadButtonEnabled}" />
-            <Button Command="{Binding OnClickRetryFailedDownloads}" IsEnabled="{Binding IsRetryFailedOnDownloadsButtonEnabled}">Retry Failed Downloads</Button>
-        </StackPanel>
         <controls:DownloadItemFilterPanel DataContext="{Binding FilterModel}" IsEnabled="{Binding !$parent[UserControl].((pages:DownloadsPageModel)DataContext).IsDownloading}" />
-        <TextBlock TextWrapping="Wrap">
-            Downloading state and filter settings are remembered per-database.
-        </TextBlock>
         <StackPanel Orientation="Vertical" Spacing="12">
             <Expander Header="Download Status" IsExpanded="True">
                 <DataGrid ItemsSource="{Binding StatisticsRows}" AutoGenerateColumns="False" CanUserReorderColumns="False" CanUserResizeColumns="False" CanUserSortColumns="False" IsReadOnly="True">
@@ -49,6 +43,9 @@
                     </DataGrid.Columns>
                 </DataGrid>
             </Expander>
+            <StackPanel Orientation="Horizontal" Spacing="10">
+                <Button Command="{Binding OnClickRetryFailedDownloads}" IsEnabled="{Binding IsRetryFailedOnDownloadsButtonEnabled}">Retry Failed Downloads</Button>
+            </StackPanel>
         </StackPanel>
     </StackPanel>
 </UserControl>

app/Desktop/Main/Pages/DownloadsPageModel.cs

@@ -9,14 +9,13 @@ using DHT.Desktop.Main.Controls;
 using DHT.Server;
 using DHT.Server.Data.Aggregations;
 using DHT.Server.Data.Filters;
-using DHT.Server.Data.Settings;
 using DHT.Server.Download;
 using DHT.Utils.Logging;
 using DHT.Utils.Tasks;
 
 namespace DHT.Desktop.Main.Pages;
 
-sealed partial class DownloadsPageModel : ObservableObject, IAsyncDisposable {
+sealed partial class DownloadsPageModel : ObservableObject, IDisposable {
 	private static readonly Log Log = Log.ForType<DownloadsPageModel>();
 
 	[ObservableProperty(Setter = Access.Private)]
@@ -75,21 +74,13 @@ sealed partial class DownloadsPageModel : ObservableObject, IAsyncDisposable {
 		RecomputeDownloadStatistics();
 	}
 
-	public async Task Initialize() {
+	public void Dispose() {
-		await FilterModel.Initialize();
-		
-		if (await state.Db.Settings.Get(SettingsKey.DownloadsAutoStart, false)) {
-			await StartDownload();
-		}
-	}
-
-	public async ValueTask DisposeAsync() {
 		finishedItemsSubscription?.Dispose();
 		
 		downloadItemCountSubscription.Dispose();
 		downloadStatisticsTask.Dispose();
 
-		await FilterModel.DisposeAsync();
+		FilterModel.Dispose();
 	}
 
 	private void OnDownloadCountChanged(long newDownloadCount) {
@@ -100,41 +91,26 @@ sealed partial class DownloadsPageModel : ObservableObject, IAsyncDisposable {
 		IsToggleDownloadButtonEnabled = false;
 
 		if (IsDownloading) {
-			await StopDownload();
+			await state.Downloader.Stop();
+			await state.Db.Downloads.MoveDownloadingItemsBackToQueue();
+
+			finishedItemsSubscription?.Dispose();
+			finishedItemsSubscription = null;
+			
+			currentDownloadFilter = null;
 		}
 		else {
-			await StartDownload();
+			await state.Db.Downloads.MoveDownloadingItemsBackToQueue();
+			
+			var finishedItems = await state.Downloader.Start(currentDownloadFilter = FilterModel.CreateFilter());
+			finishedItemsSubscription = finishedItems.ObserveOn(AvaloniaScheduler.Instance).Subscribe(OnItemFinished);
 		}
 
-		await state.Db.Settings.Set(SettingsKey.DownloadsAutoStart, IsDownloading);
-		IsToggleDownloadButtonEnabled = true;
-	}
-
-	private async Task StartDownload() {
-		await state.Db.Downloads.MoveDownloadingItemsBackToQueue();
-		
-		var finishedItems = await state.Downloader.Start(currentDownloadFilter = FilterModel.CreateFilter());
-		finishedItemsSubscription = finishedItems.ObserveOn(AvaloniaScheduler.Instance).Subscribe(OnItemFinished);
-		
-		OnDownloadStateChanged();
-	}
-
-	private async Task StopDownload() {
-		await state.Downloader.Stop();
-		await state.Db.Downloads.MoveDownloadingItemsBackToQueue();
-
-		finishedItemsSubscription?.Dispose();
-		finishedItemsSubscription = null;
-			
-		currentDownloadFilter = null;
-		OnDownloadStateChanged();
-	}
-
-	private void OnDownloadStateChanged() {
 		RecomputeDownloadStatistics();
 
 		OnPropertyChanged(nameof(ToggleDownloadButtonText));
 		OnPropertyChanged(nameof(IsDownloading));
+		IsToggleDownloadButtonEnabled = true;
 	}
 
 	private void OnItemFinished(DownloadItem item) {

app/Desktop/Main/Screens/MainContentScreenModel.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Threading.Tasks;
 using Avalonia.Controls;
 using DHT.Desktop.Main.Controls;
 using DHT.Desktop.Main.Pages;
@@ -7,7 +6,7 @@ using DHT.Server;
 
 namespace DHT.Desktop.Main.Screens;
 
-sealed class MainContentScreenModel : IAsyncDisposable {
+sealed class MainContentScreenModel : IDisposable {
 	public DatabasePage DatabasePage { get; }
 	private DatabasePageModel DatabasePageModel { get; }
 
@@ -72,12 +71,8 @@ sealed class MainContentScreenModel : IAsyncDisposable {
 		StatusBarModel = new StatusBarModel(state);
 	}
 
-	public async Task Initialize() {
+	public void Dispose() {
-		await DownloadsPageModel.Initialize();
+		DownloadsPageModel.Dispose();
-	}
-
-	public async ValueTask DisposeAsync() {
-		await DownloadsPageModel.DisposeAsync();
 		ViewerPageModel.Dispose();
 		AdvancedPageModel.Dispose();
 		StatusBarModel.Dispose();

app/Desktop/Main/Screens/WelcomeScreenModel.cs

@@ -7,7 +7,6 @@ using CommunityToolkit.Mvvm.ComponentModel;
 using DHT.Desktop.Common;
 using DHT.Desktop.Dialogs.Message;
 using DHT.Desktop.Dialogs.Progress;
-using DHT.Server.Data.Settings;
 using DHT.Server.Database;
 using DHT.Server.Database.Sqlite.Schema;
 
@@ -47,18 +46,10 @@ sealed partial class WelcomeScreenModel : ObservableObject {
 	public async Task OpenOrCreateDatabaseFromPath(string path) {
 		dbFilePath = path;
 		
-		bool isNew = !File.Exists(path);
-		
 		var db = await DatabaseGui.TryOpenOrCreateDatabaseFromPath(path, window, new SchemaUpgradeCallbacks(window));
-		if (db == null) {
+		if (db != null) {
-			return;
+			DatabaseSelected?.Invoke(this, db);
 		}
-		
-		if (isNew && await Dialog.ShowYesNo(window, "Automatic Downloads", "Do you want to automatically download files hosted on Discord? You can change this later in the Downloads tab.") == DialogResult.YesNo.Yes) {
-			await db.Settings.Set(SettingsKey.DownloadsAutoStart, true);
-		}
-		
-		DatabaseSelected?.Invoke(this, db);
 	}
 
 	private sealed class SchemaUpgradeCallbacks : ISchemaUpgradeCallbacks {

app/Server/Data/Settings/SettingsKey.cs

@@ -1,60 +0,0 @@
-using System.Diagnostics.CodeAnalysis;
-
-namespace DHT.Server.Data.Settings;
-
-public static class SettingsKey {
-	public static Bool DownloadsAutoStart { get; } = new ("downloads_auto_start");
-	public static Bool DownloadsLimitSize { get; } = new ("downloads_limit_size");
-	public static UnsignedLong DownloadsMaximumSize { get; } = new ("downloads_maximum_size");
-	public static String DownloadsMaximumSizeUnit { get; } = new ("downloads_maximum_size_unit");
-
-	public sealed class String(string key) : SettingsKey<string>(key) {
-		internal override bool FromString(string value, out string result) {
-			result = value;
-			return true;
-		}
-
-		internal override string ToString(string value) {
-			return value;
-		}
-	}
-	
-	public sealed class Bool(string key) : SettingsKey<bool>(key) {
-		internal override bool FromString(string value, out bool result) {
-			switch (value) {
-				case "1":
-					result = true;
-					return true;
-
-				case "0":
-					result = false;
-					return true;
-
-				default:
-					result = false;
-					return false;
-			}
-		}
-
-		internal override string ToString(bool value) {
-			return value ? "1" : "0";
-		}
-	}
-	
-	public sealed class UnsignedLong(string key) : SettingsKey<ulong>(key) {
-		internal override bool FromString(string value, out ulong result) {
-			return ulong.TryParse(value, out result);
-		}
-
-		internal override string ToString(ulong value) {
-			return value.ToString();
-		}
-	}
-}
-
-public abstract class SettingsKey<T>(string key) {
-	internal string Key => key;
-
-	internal abstract bool FromString(string value, [NotNullWhen(true)] out T result);
-	internal abstract string ToString(T value);
-}

app/Server/Database/DummyDatabaseFile.cs

@@ -10,7 +10,6 @@ sealed class DummyDatabaseFile : IDatabaseFile {
 
 	public string Path => "";
 	
-	public ISettingsRepository Settings { get; } = new ISettingsRepository.Dummy();
 	public IUserRepository Users { get; } = new IUserRepository.Dummy();
 	public IServerRepository Servers { get; } = new IServerRepository.Dummy();
 	public IChannelRepository Channels { get; } = new IChannelRepository.Dummy();

app/Server/Database/IDatabaseFile.cs

@@ -7,7 +7,6 @@ namespace DHT.Server.Database;
 public interface IDatabaseFile : IAsyncDisposable {
 	string Path { get; }
 
-	ISettingsRepository Settings { get; }
 	IUserRepository Users { get; }
 	IServerRepository Servers { get; }
 	IChannelRepository Channels { get; }

app/Server/Database/Repositories/ISettingsRepository.cs

@@ -1,31 +0,0 @@
-using System;
-using System.Threading.Tasks;
-using DHT.Server.Data.Settings;
-
-namespace DHT.Server.Database.Repositories;
-
-public interface ISettingsRepository {
-	Task Set<T>(SettingsKey<T> key, T value);
-	
-	Task Set(Func<ISetter, Task> setter);
-	
-	Task<T?> Get<T>(SettingsKey<T> key, T? defaultValue);
-	
-	interface ISetter {
-		Task Set<T>(SettingsKey<T> key, T value);
-	}
-	
-	internal sealed class Dummy : ISettingsRepository {
-		public Task Set<T>(SettingsKey<T> key, T value) {
-			return Task.CompletedTask;
-		}
-
-		public Task Set(Func<ISetter, Task> setter) {
-			return Task.CompletedTask;
-		}
-
-		public Task<T?> Get<T>(SettingsKey<T> key, T? defaultValue) {
-			return Task.FromResult(defaultValue);
-		}
-	}
-}

app/Server/Database/Sqlite/Repositories/SqliteSettingsRepository.cs

@@ -1,58 +0,0 @@
-using System;
-using System.Threading.Tasks;
-using DHT.Server.Data.Settings;
-using DHT.Server.Database.Repositories;
-using DHT.Server.Database.Sqlite.Utils;
-using Microsoft.Data.Sqlite;
-
-namespace DHT.Server.Database.Sqlite.Repositories;
-
-sealed class SqliteSettingsRepository(SqliteConnectionPool pool) : ISettingsRepository {
-	public Task Set<T>(SettingsKey<T> key, T value) {
-		return Set(setter => setter.Set(key, value));
-	}
-
-	public async Task Set(Func<ISettingsRepository.ISetter, Task> setter) {
-		await using var conn = await pool.Take();
-		await conn.BeginTransactionAsync();
-		
-		await using var cmd = conn.Command(
-			"""
-			INSERT INTO metadata (key, value)
-			VALUES (:key, :value)
-			ON CONFLICT (key)
-			DO UPDATE SET value = excluded.value
-			"""
-		);
-
-		cmd.Add(":key", SqliteType.Text);
-		cmd.Add(":value", SqliteType.Text);
-		
-		await setter(new Setter(cmd));
-
-		await cmd.ExecuteNonQueryAsync();
-		await conn.CommitTransactionAsync();
-	}
-	
-	private sealed class Setter(SqliteCommand cmd) : ISettingsRepository.ISetter {
-		public async Task Set<T>(SettingsKey<T> key, T value) {
-			cmd.Set(":key", key.Key);
-			cmd.Set(":value", key.ToString(value));
-			await cmd.ExecuteNonQueryAsync();
-		}
-	}
-
-	public async Task<T?> Get<T>(SettingsKey<T> key, T? defaultValue) {
-		string? value;
-		
-		await using (var conn = await pool.Take()) {
-			await using var cmd = conn.Command("SELECT value FROM metadata WHERE key = :key");
-			cmd.AddAndSet(":key", SqliteType.Text, key.Key);
-
-			await using var reader = await cmd.ExecuteReaderAsync();
-			value = await reader.ReadAsync() ? reader.GetString(0) : null;
-		}
-
-		return value != null && key.FromString(value, out var convertedValue) ? convertedValue : defaultValue;
-	}
-}

app/Server/Database/Sqlite/SqliteDatabaseFile.cs

@@ -39,7 +39,6 @@ public sealed class SqliteDatabaseFile : IDatabaseFile {
 
 	public string Path { get; }
 	
-	public ISettingsRepository Settings => settings;
 	public IUserRepository Users => users;
 	public IServerRepository Servers => servers;
 	public IChannelRepository Channels => channels;
@@ -48,7 +47,6 @@ public sealed class SqliteDatabaseFile : IDatabaseFile {
 	
 	private readonly SqliteConnectionPool pool;
 	
-	private readonly SqliteSettingsRepository settings;
 	private readonly SqliteUserRepository users;
 	private readonly SqliteServerRepository servers;
 	private readonly SqliteChannelRepository channels;
@@ -60,7 +58,6 @@ public sealed class SqliteDatabaseFile : IDatabaseFile {
 		this.pool = pool;
 
 		downloads = new SqliteDownloadRepository(pool);
-		settings = new SqliteSettingsRepository(pool);
 		users = new SqliteUserRepository(pool, downloads);
 		servers = new SqliteServerRepository(pool);
 		channels = new SqliteChannelRepository(pool);

app/Server/Server.csproj

@@ -11,7 +11,7 @@
   </ItemGroup>
   
   <ItemGroup>
-    <PackageReference Include="Microsoft.Data.Sqlite" Version="8.0.7" />
+    <PackageReference Include="Microsoft.Data.Sqlite" Version="8.0.0" />
     <PackageReference Include="System.Linq.Async" Version="6.0.1" />
   </ItemGroup>
   

app/Utils/Tasks/DelayedThrottledTask.cs

@@ -1,61 +0,0 @@
-using System;
-using System.Threading;
-using System.Threading.Channels;
-using System.Threading.Tasks;
-using DHT.Utils.Logging;
-
-namespace DHT.Utils.Tasks;
-
-public sealed class DelayedThrottledTask<T> : IDisposable {
-	private readonly Channel<T> taskChannel = Channel.CreateBounded<T>(new BoundedChannelOptions(capacity: 1) {
-		SingleReader = true,
-		SingleWriter = false,
-		AllowSynchronousContinuations = false,
-		FullMode = BoundedChannelFullMode.DropOldest
-	});
-
-	private readonly CancellationTokenSource cancellationTokenSource = new ();
-	private readonly Log log;
-	private readonly TimeSpan delay;
-	private readonly Func<T, Task> inputProcessor;
-
-	public DelayedThrottledTask(Log log, TimeSpan delay, Func<T, Task> inputProcessor) {
-		this.log = log;
-		this.delay = delay;
-		this.inputProcessor = inputProcessor;
-
-		Task.Run(ReaderTask);
-	}
-
-	private async Task ReaderTask() {
-		var cancellationToken = cancellationTokenSource.Token;
-
-		try {
-			while (await taskChannel.Reader.WaitToReadAsync(cancellationToken)) {
-				await Task.Delay(delay, cancellationToken);
-
-				T input = await taskChannel.Reader.ReadAsync(cancellationToken);
-				try {
-					await inputProcessor(input);
-				} catch (OperationCanceledException) {
-					throw;
-				} catch (Exception e) {
-					log.Error("Caught exception in task: " + e);
-				}
-			}
-		} catch (OperationCanceledException) {
-			// Ignore.
-		} finally {
-			cancellationTokenSource.Dispose();
-		}
-	}
-	
-	public void Post(T input) {
-		taskChannel.Writer.TryWrite(input);
-	}
-
-	public void Dispose() {
-		taskChannel.Writer.Complete();
-		cancellationTokenSource.Cancel();
-	}
-}