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Code Issues Releases Wiki Activity

Add resiliency to update process when delta patching fails.

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This commit is contained in:
Dean Herbert 2017-02-21 13:52:52 +09:00
parent cbd061d573
commit 461a22bccb
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GPG Key ID: 46D71BF4958ABB49
1 changed files with 37 additions and 20 deletions
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57
osu.Desktop/Overlays/VersionManager.cs
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@ -1,6 +1,7 @@
// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using System.ComponentModel;
using System.Diagnostics;
using osu.Framework.Allocation;
using osu.Framework.Graphics;
@ -23,7 +24,7 @@ namespace osu.Desktop.Overlays
public class VersionManager : OverlayContainer
{
private UpdateManager updateManager;
private NotificationManager notification;
private NotificationManager notificationManager;
AssemblyName assembly = Assembly.GetEntryAssembly().GetName();
@ -36,7 +37,7 @@ namespace osu.Desktop.Overlays
[BackgroundDependencyLoader]
private void load(NotificationManager notification, OsuColour colours, TextureStore textures)
{
this.notification = notification;
this.notificationManager = notification;
AutoSizeAxes = Axes.Both;
Anchor = Anchor.BottomCentre;
@ -115,43 +116,59 @@ namespace osu.Desktop.Overlays
updateManager?.Dispose();
}
private async void updateChecker()
private async void updateChecker(bool useDeltaPatching = true, UpdateProgressNotification notification = null)
{
try
{
updateManager = await UpdateManager.GitHubUpdateManager(@"https://github.com/ppy/osu", @"osulazer", null, null, true);
var info = await updateManager.CheckForUpdate();
if (updateManager == null) updateManager = await UpdateManager.GitHubUpdateManager(@"https://github.com/ppy/osu", @"osulazer", null, null, true);
var info = await updateManager.CheckForUpdate(!useDeltaPatching);
if (info.ReleasesToApply.Count > 0)
{
ProgressNotification n = new UpdateProgressNotification
if (notification == null)
{
Text = @"Downloading update..."
};
notification = new UpdateProgressNotification { State = ProgressNotificationState.Active };
Schedule(() => notificationManager.Post(notification));
}
Schedule(() =>
{
notification.Post(n);
n.State = ProgressNotificationState.Active;
});
await updateManager.DownloadReleases(info.ReleasesToApply, p => Schedule(() => n.Progress = p / 100f));
Schedule(() =>
{
n.Progress = 0;
n.Text = @"Installing update...";
notification.Progress = 0;
notification.Text = @"Downloading update...";
});
await updateManager.ApplyReleases(info, p => Schedule(() => n.Progress = p / 100f));
Schedule(() => n.State = ProgressNotificationState.Completed);
await updateManager.DownloadReleases(info.ReleasesToApply, p => Schedule(() => notification.Progress = p / 100f));
Schedule(() =>
{
notification.Progress = 0;
notification.Text = @"Installing update...";
});
try
{
await updateManager.ApplyReleases(info, p => Schedule(() => notification.Progress = p / 100f));
}
catch (Win32Exception)
{
//could fail if deltas are unavailable for full update path (https://github.com/Squirrel/Squirrel.Windows/issues/959)
//try again without deltas.
updateChecker(false, notification);
return;
}
Schedule(() => notification.State = ProgressNotificationState.Completed);
}
else
{
//check again every 30 minutes.
Scheduler.AddDelayed(updateChecker, 60000 * 30);
Scheduler.AddDelayed(() => updateChecker(), 60000 * 30);
}
}
catch (HttpRequestException)
{
//check again every 30 minutes.
Scheduler.AddDelayed(updateChecker, 60000 * 30);
Scheduler.AddDelayed(() => updateChecker(), 60000 * 30);
}
}