h1or4dme8/osu-lazer
1
0
Fork 0
mirror of https://github.com/ppy/osu.git synced 2024-12-15 19:12:57 +08:00
Code Issues Releases Wiki Activity

Add locking around async beatmap (task) retrieval

Browse Source
This commit is contained in:
Dean Herbert 2021-10-14 15:39:08 +09:00
parent 2e0a2a28ab
commit 060bb1afbd
1 changed files with 17 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
osu.Game/Beatmaps/WorkingBeatmap.cs
View File

@ -205,7 +205,13 @@ namespace osu.Game.Beatmaps
return new CancellationTokenSource(timeout ?? TimeSpan.FromSeconds(10));
}
private Task<IBeatmap> loadBeatmapAsync() => beatmapLoadTask ??= Task.Factory.StartNew(() =>
private readonly object beatmapFetchLock = new object();
private Task<IBeatmap> loadBeatmapAsync()
{
lock (beatmapFetchLock)
{
return beatmapLoadTask ??= Task.Factory.StartNew(() =>
{
// Todo: Handle cancellation during beatmap parsing
var b = GetBeatmap() ?? new Beatmap();
@ -218,6 +224,8 @@ namespace osu.Game.Beatmaps
return b;
}, loadCancellation.Token, TaskCreationOptions.LongRunning, TaskScheduler.Default);
}
}
public override string ToString() => BeatmapInfo.ToString();