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Code Issues Releases Wiki Activity

Lock the BeatmapDatabase's connection during imports.

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This should avoid any potential issues with intertwined transactions on the same connection while still allowing higher throughput when importing.
This commit is contained in:
Dean Herbert 2017-02-25 10:39:13 +09:00
parent 04900c1c49
commit 7a60a5e499
1 changed files with 10 additions and 7 deletions
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17
osu.Game/Database/BeatmapDatabase.cs
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@ -181,15 +181,18 @@ namespace osu.Game.Database
public void Import(IEnumerable<BeatmapSetInfo> beatmapSets)
{
connection.BeginTransaction();
foreach (var s in beatmapSets)
lock (connection)
{
connection.InsertWithChildren(s, true);
BeatmapSetAdded?.Invoke(s);
}
connection.BeginTransaction();
connection.Commit();
foreach (var s in beatmapSets)
{
connection.InsertWithChildren(s, true);
BeatmapSetAdded?.Invoke(s);
}
connection.Commit();
}
}
public void Delete(BeatmapSetInfo beatmapSet)