h1or4dme8/osu-lazer
1
0
Fork 0
mirror of https://github.com/ppy/osu.git synced 2024-11-06 09:58:21 +08:00
Code Issues Releases Wiki Activity

Merge pull request #3279 from smoogipoo/fix-dbcontext-disposal

Browse Source 
Fix threads being cross-disposed from DatabaseContextFactory
This commit is contained in:
Dean Herbert 2018-08-22 14:22:29 +09:00 committed by GitHub
commit 47ec139700
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
osu.Game/Database/DatabaseContextFactory.cs
View File

@ -5,7 +5,6 @@ using System;
using System.Linq; using System.Linq;
using System.Threading; using System.Threading;
using Microsoft.EntityFrameworkCore.Storage; using Microsoft.EntityFrameworkCore.Storage;
using osu.Framework.Extensions.IEnumerableExtensions;
using osu.Framework.Platform; using osu.Framework.Platform;
namespace osu.Game.Database namespace osu.Game.Database
@ -118,7 +117,9 @@ namespace osu.Game.Database
private void recycleThreadContexts() private void recycleThreadContexts()
{ {
threadContexts?.Values.ForEach(c => c.Dispose()); // Contexts for other threads are not disposed as they may be in use elsewhere. Instead, fresh contexts are exposed
// for other threads to use, and we rely on the finalizer inside OsuDbContext to handle their previous contexts
threadContexts?.Value.Dispose();
threadContexts = new ThreadLocal<OsuDbContext>(CreateContext, true); threadContexts = new ThreadLocal<OsuDbContext>(CreateContext, true);
} }

7
osu.Game/Database/OsuDbContext.cs
View File

@ -75,6 +75,13 @@ namespace osu.Game.Database
} }
} }
~OsuDbContext()
{
// DbContext does not contain a finalizer (https://github.com/aspnet/EntityFrameworkCore/issues/8872)
// This is used to clean up previous contexts when fresh contexts are exposed via DatabaseContextFactory
Dispose();
}
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{ {
base.OnConfiguring(optionsBuilder); base.OnConfiguring(optionsBuilder);