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Very light cleanup in applicationhost

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This commit is contained in:
cvium 2021-11-13 14:37:26 +01:00
parent 4c88bf3fe3
commit 5a65bc1e69
4 changed files with 52 additions and 102 deletions
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126
Emby.Server.Implementations/ApplicationHost.cs
View File

@ -3,6 +3,7 @@
#pragma warning disable CS1591
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
@ -118,7 +119,7 @@ namespace Emby.Server.Implementations
/// <summary>
/// The disposable parts.
/// </summary>
private readonly List<IDisposable> _disposableParts = new List<IDisposable>();
private readonly ConcurrentDictionary<IDisposable, byte> _disposableParts = new ();
private readonly IFileSystem _fileSystemManager;
private readonly IConfiguration _startupConfig;
@ -129,7 +130,6 @@ namespace Emby.Server.Implementations
private List<Type> _creatingInstances;
private IMediaEncoder _mediaEncoder;
private ISessionManager _sessionManager;
private string[] _urlPrefixes;
/// <summary>
/// Gets or sets all concrete types.
@ -210,7 +210,7 @@ namespace Emby.Server.Implementations
/// <summary>
/// Gets the <see cref="INetworkManager"/> singleton instance.
/// </summary>
public INetworkManager NetManager { get; internal set; }
public INetworkManager NetManager { get; private set; }
/// <summary>
/// Gets a value indicating whether this instance has changes that require the entire application to restart.
@ -232,16 +232,16 @@ namespace Emby.Server.Implementations
protected ILoggerFactory LoggerFactory { get; }
/// <summary>
/// Gets or sets the application paths.
/// Gets the application paths.
/// </summary>
/// <value>The application paths.</value>
protected IServerApplicationPaths ApplicationPaths { get; set; }
protected IServerApplicationPaths ApplicationPaths { get; }
/// <summary>
/// Gets or sets the configuration manager.
/// Gets the configuration manager.
/// </summary>
/// <value>The configuration manager.</value>
public ServerConfigurationManager ConfigurationManager { get; set; }
public ServerConfigurationManager ConfigurationManager { get; }
/// <summary>
/// Gets or sets the service provider.
@ -344,22 +344,6 @@ namespace Emby.Server.Implementations
.Replace(appPaths.InternalMetadataPath, appPaths.VirtualInternalMetadataPath, StringComparison.OrdinalIgnoreCase);
}
/// <summary>
/// Creates an instance of type and resolves all constructor dependencies.
/// </summary>
/// <param name="type">The type.</param>
/// <returns>System.Object.</returns>
public object CreateInstance(Type type)
=> ActivatorUtilities.CreateInstance(ServiceProvider, type);
/// <summary>
/// Creates an instance of type and resolves all constructor dependencies.
/// </summary>
/// <typeparam name="T">The type.</typeparam>
/// <returns>T.</returns>
public T CreateInstance<T>()
=> ActivatorUtilities.CreateInstance<T>(ServiceProvider);
/// <summary>
/// Creates the instance safe.
/// </summary>
@ -369,7 +353,7 @@ namespace Emby.Server.Implementations
{
_creatingInstances ??= new List<Type>();
if (_creatingInstances.IndexOf(type) != -1)
if (_creatingInstances.Contains(type))
{
Logger.LogError("DI Loop detected in the attempted creation of {Type}", type.FullName);
foreach (var entry in _creatingInstances)
@ -379,7 +363,7 @@ namespace Emby.Server.Implementations
_pluginManager.FailPlugin(type.Assembly);
throw new ExternalException("DI Loop detected.");
throw new TypeLoadException("DI Loop detected");
}
try
@ -412,8 +396,15 @@ namespace Emby.Server.Implementations
public IEnumerable<Type> GetExportTypes<T>()
{
var currentType = typeof(T);
return _allConcreteTypes.Where(i => currentType.IsAssignableFrom(i));
var numberOfConcreteTypes = _allConcreteTypes.Length;
for (var i = 0; i < numberOfConcreteTypes; i++)
{
var type = _allConcreteTypes[i];
if (currentType.IsAssignableFrom(type))
{
yield return type;
}
}
}
/// <inheritdoc />
@ -428,9 +419,9 @@ namespace Emby.Server.Implementations
if (manageLifetime)
{
lock (_disposableParts)
foreach (var part in parts.OfType<IDisposable>())
{
_disposableParts.AddRange(parts.OfType<IDisposable>());
_disposableParts.TryAdd(part, byte.MinValue);
}
}
@ -449,9 +440,9 @@ namespace Emby.Server.Implementations
if (manageLifetime)
{
lock (_disposableParts)
foreach (var part in parts.OfType<IDisposable>())
{
_disposableParts.AddRange(parts.OfType<IDisposable>());
_disposableParts.TryAdd(part, byte.MinValue);
}
}
@ -563,7 +554,7 @@ namespace Emby.Server.Implementations
serviceCollection.AddSingleton<IServerConfigurationManager>(ConfigurationManager);
serviceCollection.AddSingleton<IConfigurationManager>(ConfigurationManager);
serviceCollection.AddSingleton<IApplicationHost>(this);
serviceCollection.AddSingleton<IPluginManager>(_pluginManager);
serviceCollection.AddSingleton(_pluginManager);
serviceCollection.AddSingleton<IApplicationPaths>(ApplicationPaths);
serviceCollection.AddSingleton(_fileSystemManager);
@ -586,7 +577,7 @@ namespace Emby.Server.Implementations
serviceCollection.AddSingleton<IZipClient, ZipClient>();
serviceCollection.AddSingleton<IServerApplicationHost>(this);
serviceCollection.AddSingleton<IServerApplicationPaths>(ApplicationPaths);
serviceCollection.AddSingleton(ApplicationPaths);
serviceCollection.AddSingleton<ILocalizationManager, LocalizationManager>();
@ -790,8 +781,6 @@ namespace Emby.Server.Implementations
_pluginManager.CreatePlugins();
_urlPrefixes = GetUrlPrefixes().ToArray();
Resolve<ILibraryManager>().AddParts(
GetExports<IResolverIgnoreRule>(),
GetExports<IItemResolver>(),
@ -859,32 +848,12 @@ namespace Emby.Server.Implementations
}
}
private IEnumerable<string> GetUrlPrefixes()
{
var hosts = new[] { "+" };
return hosts.SelectMany(i =>
{
var prefixes = new List<string>
{
"http://" + i + ":" + HttpPort + "/"
};
if (Certificate != null)
{
prefixes.Add("https://" + i + ":" + HttpsPort + "/");
}
return prefixes;
});
}
/// <summary>
/// Called when [configuration updated].
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
protected void OnConfigurationUpdated(object sender, EventArgs e)
private void OnConfigurationUpdated(object sender, EventArgs e)
{
var requiresRestart = false;
var networkConfiguration = ConfigurationManager.GetNetworkConfiguration();
@ -893,8 +862,8 @@ namespace Emby.Server.Implementations
if (HttpPort != 0 && HttpsPort != 0)
{
// Need to restart if ports have changed
if (networkConfiguration.HttpServerPortNumber != HttpPort ||
networkConfiguration.HttpsPortNumber != HttpsPort)
if (networkConfiguration.HttpServerPortNumber != HttpPort
|| networkConfiguration.HttpsPortNumber != HttpsPort)
{
if (ConfigurationManager.Configuration.IsPortAuthorized)
{
@ -906,11 +875,6 @@ namespace Emby.Server.Implementations
}
}
if (!_urlPrefixes.SequenceEqual(GetUrlPrefixes(), StringComparer.OrdinalIgnoreCase))
{
requiresRestart = true;
}
if (ValidateSslCertificate(networkConfiguration))
{
requiresRestart = true;
@ -952,7 +916,7 @@ namespace Emby.Server.Implementations
}
/// <summary>
/// Notifies that the kernel that a change has been made that requires a restart.
/// Notifies the kernel that a change has been made that requires a restart.
/// </summary>
public void NotifyPendingRestart()
{
@ -1093,11 +1057,6 @@ namespace Emby.Server.Implementations
};
}
public IEnumerable<WakeOnLanInfo> GetWakeOnLanInfo()
=> NetManager.GetMacAddresses()
.Select(i => new WakeOnLanInfo(i))
.ToList();
public PublicSystemInfo GetPublicSystemInfo(HttpRequest request)
{
return new PublicSystemInfo
@ -1113,7 +1072,7 @@ namespace Emby.Server.Implementations
}
/// <inheritdoc/>
public string GetSmartApiUrl(IPAddress remoteAddr, int? port = null)
public string GetSmartApiUrl(IPAddress remoteAddr)
{
// Published server ends with a /
if (!string.IsNullOrEmpty(PublishedServerUrl))
@ -1122,12 +1081,12 @@ namespace Emby.Server.Implementations
return PublishedServerUrl.Trim('/');
}
string smart = NetManager.GetBindInterface(remoteAddr, out port);
string smart = NetManager.GetBindInterface(remoteAddr, out var port);
return GetLocalApiUrl(smart.Trim('/'), null, port);
}
/// <inheritdoc/>
public string GetSmartApiUrl(HttpRequest request, int? port = null)
public string GetSmartApiUrl(HttpRequest request)
{
// Return the host in the HTTP request as the API url
if (ConfigurationManager.GetNetworkConfiguration().EnablePublishedServerUriByRequest)
@ -1148,12 +1107,12 @@ namespace Emby.Server.Implementations
return PublishedServerUrl.Trim('/');
}
string smart = NetManager.GetBindInterface(request, out port);
string smart = NetManager.GetBindInterface(request, out var port);
return GetLocalApiUrl(smart.Trim('/'), request.Scheme, port);
}
/// <inheritdoc/>
public string GetSmartApiUrl(string hostname, int? port = null)
public string GetSmartApiUrl(string hostname)
{
// Published server ends with a /
if (!string.IsNullOrEmpty(PublishedServerUrl))
@ -1162,7 +1121,7 @@ namespace Emby.Server.Implementations
return PublishedServerUrl.Trim('/');
}
string smart = NetManager.GetBindInterface(hostname, out port);
string smart = NetManager.GetBindInterface(hostname, out var port);
return GetLocalApiUrl(smart.Trim('/'), null, port);
}
@ -1258,12 +1217,15 @@ namespace Emby.Server.Implementations
Logger.LogInformation("Disposing {Type}", type.Name);
var parts = _disposableParts.Distinct().Where(i => i.GetType() != type).ToList();
_disposableParts.Clear();
foreach (var part in parts)
foreach (var (part, _) in _disposableParts)
{
Logger.LogInformation("Disposing {Type}", part.GetType().Name);
var partType = part.GetType();
if (partType == type)
{
continue;
}
Logger.LogInformation("Disposing {Type}", partType.Name);
try
{
@ -1271,9 +1233,11 @@ namespace Emby.Server.Implementations
}
catch (Exception ex)
{
Logger.LogError(ex, "Error disposing {Type}", part.GetType().Name);
Logger.LogError(ex, "Error disposing {Type}", partType.Name);
}
}
_disposableParts.Clear();
}
_disposed = true;

5
Jellyfin.Api/Controllers/SystemController.cs
View File

@ -212,10 +212,13 @@ namespace Jellyfin.Api.Controllers
/// <returns>An <see cref="IEnumerable{WakeOnLanInfo}"/> with the WakeOnLan infos.</returns>
[HttpGet("WakeOnLanInfo")]
[Authorize(Policy = Policies.DefaultAuthorization)]
[Obsolete("This endpoint is obsolete.")]
[ProducesResponseType(StatusCodes.Status200OK)]
public ActionResult<IEnumerable<WakeOnLanInfo>> GetWakeOnLanInfo()
{
var result = _appHost.GetWakeOnLanInfo();
var result = _network.GetMacAddresses()
.Select(i => new WakeOnLanInfo(i))
.ToList();
return Ok(result);
}
}

7
MediaBrowser.Common/IApplicationHost.cs
View File

@ -140,12 +140,5 @@ namespace MediaBrowser.Common
/// </summary>
/// <param name="serviceCollection">Instance of the <see cref="IServiceCollection"/> interface.</param>
void Init(IServiceCollection serviceCollection);
/// <summary>
/// Creates the instance.
/// </summary>
/// <param name="type">The type.</param>
/// <returns>System.Object.</returns>
object CreateInstance(Type type);
}
}

16
MediaBrowser.Controller/IServerApplicationHost.cs
View File

@ -42,11 +42,6 @@ namespace MediaBrowser.Controller
/// <value>The name of the friendly.</value>
string FriendlyName { get; }
/// <summary>
/// Gets the configured published server url.
/// </summary>
string PublishedServerUrl { get; }
/// <summary>
/// Gets the system info.
/// </summary>
@ -60,25 +55,22 @@ namespace MediaBrowser.Controller
/// Gets a URL specific for the request.
/// </summary>
/// <param name="request">The <see cref="HttpRequest"/> instance.</param>
/// <param name="port">Optional port number.</param>
/// <returns>An accessible URL.</returns>
string GetSmartApiUrl(HttpRequest request, int? port = null);
string GetSmartApiUrl(HttpRequest request);
/// <summary>
/// Gets a URL specific for the request.
/// </summary>
/// <param name="remoteAddr">The remote <see cref="IPAddress"/> of the connection.</param>
/// <param name="port">Optional port number.</param>
/// <returns>An accessible URL.</returns>
string GetSmartApiUrl(IPAddress remoteAddr, int? port = null);
string GetSmartApiUrl(IPAddress remoteAddr);
/// <summary>
/// Gets a URL specific for the request.
/// </summary>
/// <param name="hostname">The hostname used in the connection.</param>
/// <param name="port">Optional port number.</param>
/// <returns>An accessible URL.</returns>
string GetSmartApiUrl(string hostname, int? port = null);
string GetSmartApiUrl(string hostname);
/// <summary>
/// Gets an URL that can be used to access the API over LAN.
@ -103,8 +95,6 @@ namespace MediaBrowser.Controller
/// <returns>The API URL.</returns>
string GetLocalApiUrl(string hostname, string scheme = null, int? port = null);
IEnumerable<WakeOnLanInfo> GetWakeOnLanInfo();
string ExpandVirtualPath(string path);
string ReverseVirtualPath(string path);