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Code Issues Releases Wiki Activity

Merge pull request #1831 from peppy/fix-import-context-state

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Fix errors on import
This commit is contained in:
Dean Herbert 2018-01-03 14:34:05 +09:00 committed by GitHub
commit 494b1893e9
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1 changed files with 24 additions and 10 deletions
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26
osu.Game/Beatmaps/BeatmapManager.cs
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@ -102,15 +102,26 @@ namespace osu.Game.Beatmaps
/// </summary>
public Func<Storage> GetStableStorage { private get; set; }
public BeatmapManager(Storage storage, Func<OsuDbContext> context, RulesetStore rulesets, APIAccess api, IIpcHost importHost = null)
private void refreshImportContext()
{
createContext = context;
lock (importContextLock)
{
importContext?.Value?.Dispose();
importContext = new Lazy<OsuDbContext>(() =>
{
var c = createContext();
c.Database.AutoTransactionsEnabled = false;
return c;
});
}
}
public BeatmapManager(Storage storage, Func<OsuDbContext> context, RulesetStore rulesets, APIAccess api, IIpcHost importHost = null)
{
createContext = context;
refreshImportContext();
beatmaps = createBeatmapStore(context);
files = new FileStore(context, storage);
@ -175,13 +186,16 @@ namespace osu.Game.Beatmaps
{
e = e.InnerException ?? e;
Logger.Error(e, $@"Could not import beatmap set ({Path.GetFileName(path)})");
refreshImportContext();
}
}
notification.State = ProgressNotificationState.Completed;
}
private readonly Lazy<OsuDbContext> importContext;
private readonly object importContextLock = new object();
private Lazy<OsuDbContext> importContext;
/// <summary>
/// Import a beatmap from an <see cref="ArchiveReader"/>.
@ -190,7 +204,7 @@ namespace osu.Game.Beatmaps
public BeatmapSetInfo Import(ArchiveReader archiveReader)
{
// let's only allow one concurrent import at a time for now.
lock (importContext)
lock (importContextLock)
{
var context = importContext.Value;
@ -315,7 +329,7 @@ namespace osu.Game.Beatmaps
/// <param name="beatmapSet">The beatmap set to delete.</param>
public void Delete(BeatmapSetInfo beatmapSet)
{
lock (importContext)
lock (importContextLock)
{
var context = importContext.Value;
@ -378,7 +392,7 @@ namespace osu.Game.Beatmaps
if (beatmapSet.Protected)
return;
lock (importContext)
lock (importContextLock)
{
var context = importContext.Value;