Merge pull request #1789 from Bond-009/deps

Update deps and add MultiThreading analyzer

12 files changed, 106 insertions, 78 deletions

diff --git a/Emby.Naming/Emby.Naming.csproj b/Emby.Naming/Emby.Naming.csproj
index fca0aa1b3..a23fa3df7 100644
--- a/Emby.Naming/Emby.Naming.csproj
+++ b/Emby.Naming/Emby.Naming.csproj
@@ -24,8 +24,9 @@
   <!-- Code analysers-->
   <ItemGroup Condition=" '$(Configuration)' == 'Debug' ">
     <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="2.9.4" />
-    <PackageReference Include="StyleCop.Analyzers" Version="1.1.118" />
     <PackageReference Include="SerilogAnalyzer" Version="0.15.0" />
+    <PackageReference Include="StyleCop.Analyzers" Version="1.1.118" />
+    <PackageReference Include="SmartAnalyzers.MultithreadingAnalyzer" Version="1.1.31" />
   </ItemGroup>
 
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
diff --git a/Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs b/Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs
index 4832c19c4..7ec5252d0 100644
--- a/Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs
+++ b/Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs
@@ -35,7 +35,7 @@ namespace Emby.Server.Implementations.AppBase
         /// <summary>
         /// The _configuration sync lock.
         /// </summary>
-        private object _configurationSyncLock = new object();
+        private readonly object _configurationSyncLock = new object();
 
         /// <summary>
         /// The _configuration.
@@ -98,16 +98,31 @@ namespace Emby.Server.Implementations.AppBase
         public IApplicationPaths CommonApplicationPaths { get; private set; }
 
         /// <summary>
-        /// Gets the system configuration
+        /// Gets the system configuration.
         /// </summary>
         /// <value>The configuration.</value>
         public BaseApplicationConfiguration CommonConfiguration
         {
             get
             {
-                // Lazy load
-                LazyInitializer.EnsureInitialized(ref _configuration, ref _configurationLoaded, ref _configurationSyncLock, () => (BaseApplicationConfiguration)ConfigurationHelper.GetXmlConfiguration(ConfigurationType, CommonApplicationPaths.SystemConfigurationFilePath, XmlSerializer));
-                return _configuration;
+                if (_configurationLoaded)
+                {
+                    return _configuration;
+                }
+
+                lock (_configurationSyncLock)
+                {
+                    if (_configurationLoaded)
+                    {
+                        return _configuration;
+                    }
+
+                    _configuration = (BaseApplicationConfiguration)ConfigurationHelper.GetXmlConfiguration(ConfigurationType, CommonApplicationPaths.SystemConfigurationFilePath, XmlSerializer);
+
+                    _configurationLoaded = true;
+
+                    return _configuration;
+                }
             }
             protected set
             {
diff --git a/Emby.Server.Implementations/Emby.Server.Implementations.csproj b/Emby.Server.Implementations/Emby.Server.Implementations.csproj
index ea4444268..d6ca19e3f 100644
--- a/Emby.Server.Implementations/Emby.Server.Implementations.csproj
+++ b/Emby.Server.Implementations/Emby.Server.Implementations.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <ItemGroup>
     <ProjectReference Include="..\Emby.Naming\Emby.Naming.csproj" />
@@ -29,9 +29,9 @@
     <PackageReference Include="Microsoft.AspNetCore.ResponseCompression" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.WebSockets" Version="2.2.1" />
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="2.2.0" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.2.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="2.2.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="3.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="3.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="3.0.0" />
     <PackageReference Include="ServiceStack.Text.Core" Version="5.6.0" />
     <PackageReference Include="sharpcompress" Version="0.24.0" />
     <PackageReference Include="SQLitePCL.pretty.netstandard" Version="2.0.1" />
@@ -47,16 +47,12 @@
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
   </PropertyGroup>
 
-  <PropertyGroup>
-    <!-- We need at least C# 7.3 to compare tuples-->
-    <LangVersion>latest</LangVersion>
-  </PropertyGroup>
-
   <!-- Code analysers-->
   <ItemGroup Condition=" '$(Configuration)' == 'Debug' ">
     <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="2.9.4" />
-    <PackageReference Include="StyleCop.Analyzers" Version="1.1.118" />
     <PackageReference Include="SerilogAnalyzer" Version="0.15.0" />
+    <PackageReference Include="StyleCop.Analyzers" Version="1.1.118" />
+    <PackageReference Include="SmartAnalyzers.MultithreadingAnalyzer" Version="1.1.31" />
   </ItemGroup>
 
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
diff --git a/Emby.Server.Implementations/EntryPoints/ExternalPortForwarding.cs b/Emby.Server.Implementations/EntryPoints/ExternalPortForwarding.cs
index f26a70586..d55dc2f18 100644
--- a/Emby.Server.Implementations/EntryPoints/ExternalPortForwarding.cs
+++ b/Emby.Server.Implementations/EntryPoints/ExternalPortForwarding.cs
@@ -27,6 +27,11 @@ namespace Emby.Server.Implementations.EntryPoints
 
         private NatManager _natManager;
 
+        private readonly object _createdRulesLock = new object();
+        private List<string> _createdRules = new List<string>();
+        private readonly object _usnsHandledLock = new object();
+        private List<string> _usnsHandled = new List<string>();
+
         public ExternalPortForwarding(ILoggerFactory loggerFactory, IServerApplicationHost appHost, IServerConfigurationManager config, IDeviceDiscovery deviceDiscovery, IHttpClient httpClient)
         {
             _logger = loggerFactory.CreateLogger("PortMapper");
@@ -127,12 +132,13 @@ namespace Emby.Server.Implementations.EntryPoints
                 return;
             }
 
-            lock (_usnsHandled)
+            lock (_usnsHandledLock)
             {
                 if (_usnsHandled.Contains(identifier))
                 {
                     return;
                 }
+
                 _usnsHandled.Add(identifier);
             }
 
@@ -186,11 +192,12 @@ namespace Emby.Server.Implementations.EntryPoints
 
         private void ClearCreatedRules(object state)
         {
-            lock (_createdRules)
+            lock (_createdRulesLock)
             {
                 _createdRules.Clear();
             }
-            lock (_usnsHandled)
+
+            lock (_usnsHandledLock)
             {
                 _usnsHandled.Clear();
             }
@@ -216,8 +223,6 @@ namespace Emby.Server.Implementations.EntryPoints
             }
         }
 
-        private List<string> _createdRules = new List<string>();
-        private List<string> _usnsHandled = new List<string>();
         private async void CreateRules(INatDevice device)
         {
             if (_disposed)
@@ -231,7 +236,7 @@ namespace Emby.Server.Implementations.EntryPoints
 
             var addressString = address.ToString();
 
-            lock (_createdRules)
+            lock (_createdRulesLock)
             {
                 if (!_createdRules.Contains(addressString))
                 {
diff --git a/Emby.Server.Implementations/Networking/NetworkManager.cs b/Emby.Server.Implementations/Networking/NetworkManager.cs
index 7d85a0666..d948dad68 100644
--- a/Emby.Server.Implementations/Networking/NetworkManager.cs
+++ b/Emby.Server.Implementations/Networking/NetworkManager.cs
@@ -20,6 +20,9 @@ namespace Emby.Server.Implementations.Networking
         private IPAddress[] _localIpAddresses;
         private readonly object _localIpAddressSyncLock = new object();
 
+        private readonly object _subnetLookupLock = new object();
+        private Dictionary<string, List<string>> _subnetLookup = new Dictionary<string, List<string>>(StringComparer.Ordinal);
+
         public NetworkManager(ILogger<NetworkManager> logger)
         {
             _logger = logger;
@@ -28,10 +31,10 @@ namespace Emby.Server.Implementations.Networking
             NetworkChange.NetworkAvailabilityChanged += OnNetworkAvailabilityChanged;
         }
 
-        public Func<string[]> LocalSubnetsFn { get; set; }
-
         public event EventHandler NetworkChanged;
 
+        public Func<string[]> LocalSubnetsFn { get; set; }
+
         private void OnNetworkAvailabilityChanged(object sender, NetworkAvailabilityEventArgs e)
         {
             _logger.LogDebug("NetworkAvailabilityChanged");
@@ -179,10 +182,9 @@ namespace Emby.Server.Implementations.Networking
             return false;
         }
 
-        private Dictionary<string, List<string>> _subnetLookup = new Dictionary<string, List<string>>(StringComparer.Ordinal);
         private List<string> GetSubnets(string endpointFirstPart)
         {
-            lock (_subnetLookup)
+            lock (_subnetLookupLock)
             {
                 if (_subnetLookup.TryGetValue(endpointFirstPart, out var subnets))
                 {
@@ -200,7 +202,11 @@ namespace Emby.Server.Implementations.Networking
                             int subnet_Test = 0;
                             foreach (string part in unicastIPAddressInformation.IPv4Mask.ToString().Split('.'))
                             {
-                                if (part.Equals("0")) break;
+                                if (part.Equals("0", StringComparison.Ordinal))
+                                {
+                                    break;
+                                }
+
                                 subnet_Test++;
                             }
 
diff --git a/Emby.Server.Implementations/Updates/InstallationManager.cs b/Emby.Server.Implementations/Updates/InstallationManager.cs
index 0c0c77cda..a1e2f9079 100644
--- a/Emby.Server.Implementations/Updates/InstallationManager.cs
+++ b/Emby.Server.Implementations/Updates/InstallationManager.cs
@@ -28,43 +28,10 @@ namespace Emby.Server.Implementations.Updates
     /// </summary>
     public class InstallationManager : IInstallationManager
     {
-        public event EventHandler<InstallationEventArgs> PackageInstalling;
-        public event EventHandler<InstallationEventArgs> PackageInstallationCompleted;
-        public event EventHandler<InstallationFailedEventArgs> PackageInstallationFailed;
-        public event EventHandler<InstallationEventArgs> PackageInstallationCancelled;
-
-        /// <summary>
-        /// The current installations
-        /// </summary>
-        private List<(InstallationInfo info, CancellationTokenSource token)> _currentInstallations { get; set; }
-
         /// <summary>
-        /// The completed installations
-        /// </summary>
-        private ConcurrentBag<InstallationInfo> _completedInstallationsInternal;
-
-        public IEnumerable<InstallationInfo> CompletedInstallations => _completedInstallationsInternal;
-
-        /// <summary>
-        /// Occurs when [plugin uninstalled].
-        /// </summary>
-        public event EventHandler<GenericEventArgs<IPlugin>> PluginUninstalled;
-
-        /// <summary>
-        /// Occurs when [plugin updated].
-        /// </summary>
-        public event EventHandler<GenericEventArgs<(IPlugin, PackageVersionInfo)>> PluginUpdated;
-
-        /// <summary>
-        /// Occurs when [plugin updated].
-        /// </summary>
-        public event EventHandler<GenericEventArgs<PackageVersionInfo>> PluginInstalled;
-
-        /// <summary>
-        /// The _logger
+        /// The _logger.
         /// </summary>
         private readonly ILogger _logger;
-
         private readonly IApplicationPaths _appPaths;
         private readonly IHttpClient _httpClient;
         private readonly IJsonSerializer _jsonSerializer;
@@ -79,6 +46,18 @@ namespace Emby.Server.Implementations.Updates
 
         private readonly IZipClient _zipClient;
 
+        private readonly object _currentInstallationsLock = new object();
+
+        /// <summary>
+        /// The current installations.
+        /// </summary>
+        private List<(InstallationInfo info, CancellationTokenSource token)> _currentInstallations;
+
+        /// <summary>
+        /// The completed installations.
+        /// </summary>
+        private ConcurrentBag<InstallationInfo> _completedInstallationsInternal;
+
         public InstallationManager(
             ILogger<InstallationManager> logger,
             IApplicationHost appHost,
@@ -107,6 +86,31 @@ namespace Emby.Server.Implementations.Updates
             _zipClient = zipClient;
         }
 
+        public event EventHandler<InstallationEventArgs> PackageInstalling;
+
+        public event EventHandler<InstallationEventArgs> PackageInstallationCompleted;
+
+        public event EventHandler<InstallationFailedEventArgs> PackageInstallationFailed;
+
+        public event EventHandler<InstallationEventArgs> PackageInstallationCancelled;
+
+        /// <summary>
+        /// Occurs when a plugin is uninstalled.
+        /// </summary>
+        public event EventHandler<GenericEventArgs<IPlugin>> PluginUninstalled;
+
+        /// <summary>
+        /// Occurs when a plugin plugin is updated.
+        /// </summary>
+        public event EventHandler<GenericEventArgs<(IPlugin, PackageVersionInfo)>> PluginUpdated;
+
+        /// <summary>
+        /// Occurs when a plugin plugin is installed.
+        /// </summary>
+        public event EventHandler<GenericEventArgs<PackageVersionInfo>> PluginInstalled;
+
+        public IEnumerable<InstallationInfo> CompletedInstallations => _completedInstallationsInternal;
+
         /// <summary>
         /// Gets all available packages.
         /// </summary>
@@ -330,7 +334,7 @@ namespace Emby.Server.Implementations.Updates
             var tuple = (installationInfo, innerCancellationTokenSource);
 
             // Add it to the in-progress list
-            lock (_currentInstallations)
+            lock (_currentInstallationsLock)
             {
                 _currentInstallations.Add(tuple);
             }
@@ -349,7 +353,7 @@ namespace Emby.Server.Implementations.Updates
             {
                 await InstallPackageInternal(package, linkedToken).ConfigureAwait(false);
 
-                lock (_currentInstallations)
+                lock (_currentInstallationsLock)
                 {
                     _currentInstallations.Remove(tuple);
                 }
@@ -360,7 +364,7 @@ namespace Emby.Server.Implementations.Updates
             }
             catch (OperationCanceledException)
             {
-                lock (_currentInstallations)
+                lock (_currentInstallationsLock)
                 {
                     _currentInstallations.Remove(tuple);
                 }
@@ -375,7 +379,7 @@ namespace Emby.Server.Implementations.Updates
             {
                 _logger.LogError(ex, "Package installation failed");
 
-                lock (_currentInstallations)
+                lock (_currentInstallationsLock)
                 {
                     _currentInstallations.Remove(tuple);
                 }
@@ -535,7 +539,7 @@ namespace Emby.Server.Implementations.Updates
         /// <inheritdoc/>
         public bool CancelInstallation(Guid id)
         {
-            lock (_currentInstallations)
+            lock (_currentInstallationsLock)
             {
                 var install = _currentInstallations.Find(x => x.Item1.Id == id);
                 if (install == default((InstallationInfo, CancellationTokenSource)))
@@ -563,7 +567,7 @@ namespace Emby.Server.Implementations.Updates
         {
             if (dispose)
             {
-                lock (_currentInstallations)
+                lock (_currentInstallationsLock)
                 {
                     foreach (var tuple in _currentInstallations)
                     {
diff --git a/Jellyfin.Server/Jellyfin.Server.csproj b/Jellyfin.Server/Jellyfin.Server.csproj
index efdb75f98..4238d7fe3 100644
--- a/Jellyfin.Server/Jellyfin.Server.csproj
+++ b/Jellyfin.Server/Jellyfin.Server.csproj
@@ -9,8 +9,6 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <!-- We need at least C# 7.1 for async main-->
-    <LangVersion>latest</LangVersion>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
   </PropertyGroup>
 
@@ -25,8 +23,9 @@
   <!-- Code analyzers-->
   <ItemGroup Condition=" '$(Configuration)' == 'Debug' ">
     <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="2.9.4" />
-    <PackageReference Include="StyleCop.Analyzers" Version="1.1.118" />
     <PackageReference Include="SerilogAnalyzer" Version="0.15.0" />
+    <PackageReference Include="StyleCop.Analyzers" Version="1.1.118" />
+    <PackageReference Include="SmartAnalyzers.MultithreadingAnalyzer" Version="1.1.31" />
   </ItemGroup>
 
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
@@ -35,8 +34,8 @@
 
   <ItemGroup>
     <PackageReference Include="CommandLineParser" Version="2.6.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="2.2.4" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="2.2.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="3.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="3.0.0" />
     <PackageReference Include="Serilog.AspNetCore" Version="3.0.0" />
     <PackageReference Include="Serilog.Settings.Configuration" Version="3.1.0" />
     <PackageReference Include="Serilog.Sinks.Async" Version="1.4.0" />
diff --git a/MediaBrowser.Common/MediaBrowser.Common.csproj b/MediaBrowser.Common/MediaBrowser.Common.csproj
index cf3f6c2a4..ec98400c8 100644
--- a/MediaBrowser.Common/MediaBrowser.Common.csproj
+++ b/MediaBrowser.Common/MediaBrowser.Common.csproj
@@ -12,7 +12,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="2.2.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="3.0.0" />
     <PackageReference Include="Microsoft.Net.Http.Headers" Version="2.2.0" />
   </ItemGroup>
 
diff --git a/MediaBrowser.MediaEncoding/MediaBrowser.MediaEncoding.csproj b/MediaBrowser.MediaEncoding/MediaBrowser.MediaEncoding.csproj
index 264f31f3c..ad07fdd8e 100644
--- a/MediaBrowser.MediaEncoding/MediaBrowser.MediaEncoding.csproj
+++ b/MediaBrowser.MediaEncoding/MediaBrowser.MediaEncoding.csproj
@@ -18,7 +18,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.Text.Encoding.CodePages" Version="4.5.1" />
+    <PackageReference Include="System.Text.Encoding.CodePages" Version="4.6.0" />
     <PackageReference Include="UTF.Unknown" Version="2.1.0" />
   </ItemGroup>
 
diff --git a/MediaBrowser.Model/MediaBrowser.Model.csproj b/MediaBrowser.Model/MediaBrowser.Model.csproj
index 3ed319a0d..bd4eeea18 100644
--- a/MediaBrowser.Model/MediaBrowser.Model.csproj
+++ b/MediaBrowser.Model/MediaBrowser.Model.csproj
@@ -15,7 +15,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.2.0" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="2.2.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="3.0.0" />
     <PackageReference Include="System.Text.Json" Version="4.6.0" />
   </ItemGroup>
 
diff --git a/MediaBrowser.Providers/MediaBrowser.Providers.csproj b/MediaBrowser.Providers/MediaBrowser.Providers.csproj
index c7ecc59c9..ec160a848 100644
--- a/MediaBrowser.Providers/MediaBrowser.Providers.csproj
+++ b/MediaBrowser.Providers/MediaBrowser.Providers.csproj
@@ -11,8 +11,8 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Configuration" Version="2.2.0" />
-    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="2.2.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="3.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="3.0.0" />
     <PackageReference Include="OptimizedPriorityQueue" Version="4.2.0" />
     <PackageReference Include="PlaylistsNET" Version="1.0.4" />
     <PackageReference Include="TvDbSharper" Version="2.0.0" />
@@ -28,5 +28,5 @@
     <!-- We need at least C# 7.1 -->
     <LangVersion>latest</LangVersion>
   </PropertyGroup>
-   
+
 </Project>
diff --git a/jellyfin.ruleset b/jellyfin.ruleset
index e259131b0..16d68567c 100644
--- a/jellyfin.ruleset
+++ b/jellyfin.ruleset
@@ -10,6 +10,8 @@
     <Rule Id="SA1101" Action="None" />
     <!-- disable warning SA1108: Block statements should not contain embedded comments -->
     <Rule Id="SA1108" Action="None" />
+    <!-- disable warning SA1128:: Put constructor initializers on their own line -->
+    <Rule Id="SA1128" Action="None" />
     <!-- disable warning SA1130: Use lambda syntax -->
     <Rule Id="SA1130" Action="None" />
     <!-- disable warning SA1200: 'using' directive must appear within a namespace declaration -->