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99 lines
3.0 KiB
C#
99 lines
3.0 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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#nullable disable
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using System;
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using System.Threading;
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using System.Threading.Tasks;
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using osu.Framework.Allocation;
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using osu.Framework.Graphics;
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using osu.Framework.Localisation;
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using osu.Framework.Logging;
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using osu.Framework.Platform;
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using osu.Game.Database;
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using osu.Game.Localisation;
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namespace osu.Game.Overlays.Settings.Sections.DebugSettings
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{
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public class MemorySettings : SettingsSubsection
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{
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protected override LocalisableString Header => DebugSettingsStrings.MemoryHeader;
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[BackgroundDependencyLoader]
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private void load(GameHost host, RealmAccess realm)
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{
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SettingsButton blockAction;
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SettingsButton unblockAction;
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Children = new Drawable[]
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{
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new SettingsButton
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{
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Text = DebugSettingsStrings.ClearAllCaches,
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Action = host.Collect
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},
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new SettingsButton
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{
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Text = "Compact realm",
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Action = () =>
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{
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// Blocking operations implicitly causes a Compact().
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using (realm.BlockAllOperations("compact"))
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{
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}
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}
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},
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blockAction = new SettingsButton
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{
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Text = "Block realm",
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},
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unblockAction = new SettingsButton
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{
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Text = "Unblock realm",
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},
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};
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blockAction.Action = () =>
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{
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try
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{
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var token = realm.BlockAllOperations("maintenance");
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blockAction.Enabled.Value = false;
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// As a safety measure, unblock after 10 seconds.
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// This is to handle the case where a dev may block, but then something on the update thread
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// accesses realm and blocks for eternity.
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Task.Factory.StartNew(() =>
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{
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Thread.Sleep(10000);
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unblock();
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});
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unblockAction.Action = unblock;
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void unblock()
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{
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if (token == null)
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return;
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token?.Dispose();
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token = null;
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Scheduler.Add(() =>
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{
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blockAction.Enabled.Value = true;
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unblockAction.Action = null;
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});
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}
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}
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catch (Exception e)
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{
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Logger.Error(e, "Blocking realm failed");
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}
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};
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}
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}
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}
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