b9c0fc69e8
This is an attempt to track down possible causes of remaining database lockups. Add an environment variable to disable the second-level cache entirely to see if it works better on systems that still experience lockups. Signed-off-by: gnattu <gnattuoc@me.com>
46 lines
2.0 KiB
C#
46 lines
2.0 KiB
C#
using System;
|
|
using System.IO;
|
|
using EFCoreSecondLevelCacheInterceptor;
|
|
using MediaBrowser.Common.Configuration;
|
|
using Microsoft.EntityFrameworkCore;
|
|
using Microsoft.Extensions.DependencyInjection;
|
|
|
|
namespace Jellyfin.Server.Implementations.Extensions;
|
|
|
|
/// <summary>
|
|
/// Extensions for the <see cref="IServiceCollection"/> interface.
|
|
/// </summary>
|
|
public static class ServiceCollectionExtensions
|
|
{
|
|
/// <summary>
|
|
/// Adds the <see cref="IDbContextFactory{TContext}"/> interface to the service collection with second level caching enabled.
|
|
/// </summary>
|
|
/// <param name="serviceCollection">An instance of the <see cref="IServiceCollection"/> interface.</param>
|
|
/// <param name="disableSecondLevelCache">Whether second level cache disabled..</param>
|
|
/// <returns>The updated service collection.</returns>
|
|
public static IServiceCollection AddJellyfinDbContext(this IServiceCollection serviceCollection, bool disableSecondLevelCache)
|
|
{
|
|
if (!disableSecondLevelCache)
|
|
{
|
|
serviceCollection.AddEFSecondLevelCache(options =>
|
|
options.UseMemoryCacheProvider()
|
|
.CacheAllQueries(CacheExpirationMode.Sliding, TimeSpan.FromMinutes(10))
|
|
.UseCacheKeyPrefix("EF_")
|
|
// Don't cache null values. Remove this optional setting if it's not necessary.
|
|
.SkipCachingResults(result => result.Value is null or EFTableRows { RowsCount: 0 }));
|
|
}
|
|
|
|
serviceCollection.AddPooledDbContextFactory<JellyfinDbContext>((serviceProvider, opt) =>
|
|
{
|
|
var applicationPaths = serviceProvider.GetRequiredService<IApplicationPaths>();
|
|
var dbOpt = opt.UseSqlite($"Filename={Path.Combine(applicationPaths.DataPath, "jellyfin.db")}");
|
|
if (!disableSecondLevelCache)
|
|
{
|
|
dbOpt.AddInterceptors(serviceProvider.GetRequiredService<SecondLevelCacheInterceptor>());
|
|
}
|
|
});
|
|
|
|
return serviceCollection;
|
|
}
|
|
}
|