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Bond-009 2019-03-11 23:07:38 +01:00 committed by Bond_009
parent 27c29bbb4c
commit b6954f3bfd
4 changed files with 30 additions and 33 deletions
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8
Emby.Server.Implementations/Activity/ActivityRepository.cs
View File

@ -15,14 +15,14 @@ namespace Emby.Server.Implementations.Activity
{
public class ActivityRepository : BaseSqliteRepository, IActivityRepository
{
private readonly CultureInfo _usCulture = new CultureInfo("en-US");
protected IFileSystem FileSystem { get; private set; }
private static readonly CultureInfo _usCulture = new CultureInfo("en-US");
private readonly IFileSystem _fileSystem;
public ActivityRepository(ILoggerFactory loggerFactory, IServerApplicationPaths appPaths, IFileSystem fileSystem)
: base(loggerFactory.CreateLogger(nameof(ActivityRepository)))
{
DbFilePath = Path.Combine(appPaths.DataPath, "activitylog.db");
FileSystem = fileSystem;
_fileSystem = fileSystem;
}
public void Initialize()
@ -35,7 +35,7 @@ namespace Emby.Server.Implementations.Activity
{
Logger.LogError(ex, "Error loading database file. Will reset and retry.");
FileSystem.DeleteFile(DbFilePath);
_fileSystem.DeleteFile(DbFilePath);
InitializeInternal();
}

42
Emby.Server.Implementations/Data/BaseSqliteRepository.cs
View File

@ -12,7 +12,7 @@ namespace Emby.Server.Implementations.Data
{
protected string DbFilePath { get; set; }
protected ILogger Logger { get; private set; }
protected ILogger Logger { get; }
protected BaseSqliteRepository(ILogger logger)
{
@ -23,31 +23,23 @@ namespace Emby.Server.Implementations.Data
protected TransactionMode ReadTransactionMode => TransactionMode.Deferred;
internal static int ThreadSafeMode { get; set; }
protected virtual ConnectionFlags DefaultConnectionFlags => ConnectionFlags.SharedCached | ConnectionFlags.NoMutex;
private readonly SemaphoreSlim WriteLock = new SemaphoreSlim(1, 1);
private readonly SemaphoreSlim _writeLock = new SemaphoreSlim(1, 1);
private SQLiteDatabaseConnection WriteConnection;
static BaseSqliteRepository()
{
ThreadSafeMode = raw.sqlite3_threadsafe();
raw.sqlite3_enable_shared_cache(1);
}
private SQLiteDatabaseConnection _writeConnection;
private string _defaultWal;
protected ManagedConnection GetConnection(bool isReadOnly = false)
protected ManagedConnection GetConnection(bool _ = false)
{
WriteLock.Wait();
if (WriteConnection != null)
_writeLock.Wait();
if (_writeConnection != null)
{
return new ManagedConnection(WriteConnection, WriteLock);
return new ManagedConnection(_writeConnection, _writeLock);
}
WriteConnection = SQLite3.Open(
_writeConnection = SQLite3.Open(
DbFilePath,
DefaultConnectionFlags | ConnectionFlags.Create | ConnectionFlags.ReadWrite,
null);
@ -55,21 +47,21 @@ namespace Emby.Server.Implementations.Data
if (string.IsNullOrWhiteSpace(_defaultWal))
{
_defaultWal = WriteConnection.Query("PRAGMA journal_mode").SelectScalarString().First();
_defaultWal = _writeConnection.Query("PRAGMA journal_mode").SelectScalarString().First();
Logger.LogInformation("Default journal_mode for {0} is {1}", DbFilePath, _defaultWal);
}
if (EnableTempStoreMemory)
{
WriteConnection.Execute("PRAGMA temp_store = memory");
_writeConnection.Execute("PRAGMA temp_store = memory");
}
else
{
WriteConnection.Execute("PRAGMA temp_store = file");
_writeConnection.Execute("PRAGMA temp_store = file");
}
return new ManagedConnection(WriteConnection, WriteLock);
return new ManagedConnection(_writeConnection, _writeLock);
}
public IStatement PrepareStatement(ManagedConnection connection, string sql)
@ -170,20 +162,20 @@ namespace Emby.Server.Implementations.Data
if (dispose)
{
WriteLock.Wait();
_writeLock.Wait();
try
{
WriteConnection.Dispose();
_writeConnection.Dispose();
}
finally
{
WriteLock.Release();
_writeLock.Release();
}
WriteLock.Dispose();
_writeLock.Dispose();
}
WriteConnection = null;
_writeConnection = null;
_disposed = true;
}

6
Emby.Server.Implementations/Data/SqliteDisplayPreferencesRepository.cs
View File

@ -18,13 +18,13 @@ namespace Emby.Server.Implementations.Data
/// </summary>
public class SqliteDisplayPreferencesRepository : BaseSqliteRepository, IDisplayPreferencesRepository
{
protected IFileSystem FileSystem { get; private set; }
private readonly IFileSystem _fileSystem;
public SqliteDisplayPreferencesRepository(ILoggerFactory loggerFactory, IJsonSerializer jsonSerializer, IApplicationPaths appPaths, IFileSystem fileSystem)
: base(loggerFactory.CreateLogger(nameof(SqliteDisplayPreferencesRepository)))
{
_jsonSerializer = jsonSerializer;
FileSystem = fileSystem;
_fileSystem = fileSystem;
DbFilePath = Path.Combine(appPaths.DataPath, "displaypreferences.db");
}
@ -49,7 +49,7 @@ namespace Emby.Server.Implementations.Data
{
Logger.LogError(ex, "Error loading database file. Will reset and retry.");
FileSystem.DeleteFile(DbFilePath);
_fileSystem.DeleteFile(DbFilePath);
InitializeInternal();
}

7
Jellyfin.Server/Program.cs
View File

@ -24,6 +24,7 @@ using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Serilog;
using Serilog.AspNetCore;
using SQLitePCL;
using ILogger = Microsoft.Extensions.Logging.ILogger;
namespace Jellyfin.Server
@ -126,7 +127,11 @@ namespace Jellyfin.Server
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(delegate { return true; });
#pragma warning restore CA5359
SQLitePCL.Batteries_V2.Init();
Batteries_V2.Init();
if (raw.sqlite3_enable_shared_cache(1) != raw.SQLITE_OK)
{
Console.WriteLine("WARN: Failed to enable shared cache for SQLite");
}
using (var appHost = new CoreAppHost(
appPaths,