From 433254c498d2e43acfd34e5c4fcee2fdcc2e767b Mon Sep 17 00:00:00 2001 From: softworkz Date: Fri, 5 Aug 2016 06:08:11 +0200 Subject: Async stream handling: Use interface instead of Func No functional changes --- .../HttpServer/AsyncStreamWriter.cs | 59 ++++++++ .../HttpServer/AsyncStreamWriterEx.cs | 153 +++++++++++++++++++++ .../HttpServer/AsyncStreamWriterFunc.cs | 56 -------- .../HttpServer/HttpResultFactory.cs | 9 +- .../MediaBrowser.Server.Implementations.csproj | 3 +- 5 files changed, 221 insertions(+), 59 deletions(-) create mode 100644 MediaBrowser.Server.Implementations/HttpServer/AsyncStreamWriter.cs create mode 100644 MediaBrowser.Server.Implementations/HttpServer/AsyncStreamWriterEx.cs delete mode 100644 MediaBrowser.Server.Implementations/HttpServer/AsyncStreamWriterFunc.cs (limited to 'MediaBrowser.Server.Implementations') diff --git a/MediaBrowser.Server.Implementations/HttpServer/AsyncStreamWriter.cs b/MediaBrowser.Server.Implementations/HttpServer/AsyncStreamWriter.cs new file mode 100644 index 0000000000..e44b0c6af1 --- /dev/null +++ b/MediaBrowser.Server.Implementations/HttpServer/AsyncStreamWriter.cs @@ -0,0 +1,59 @@ +using System; +using System.Collections.Generic; +using System.IO; +using System.Threading.Tasks; +using ServiceStack; +using ServiceStack.Web; +using MediaBrowser.Controller.Net; + +namespace MediaBrowser.Server.Implementations.HttpServer +{ + public class AsyncStreamWriter : IStreamWriter, IAsyncStreamWriter, IHasOptions + { + /// + /// Gets or sets the source stream. + /// + /// The source stream. + private IAsyncStreamSource _source; + + public Action OnComplete { get; set; } + public Action OnError { get; set; } + + /// + /// Initializes a new instance of the class. + /// + public AsyncStreamWriter(IAsyncStreamSource source) + { + _source = source; + } + + public IDictionary Options + { + get + { + var hasOptions = _source as IHasOptions; + if (hasOptions != null) + { + return hasOptions.Options; + } + + return new Dictionary(StringComparer.OrdinalIgnoreCase); + } + } + + /// + /// Writes to. + /// + /// The response stream. + public void WriteTo(Stream responseStream) + { + var task = _source.WriteToAsync(responseStream); + Task.WaitAll(task); + } + + public async Task WriteToAsync(Stream responseStream) + { + await _source.WriteToAsync(responseStream).ConfigureAwait(false); + } + } +} diff --git a/MediaBrowser.Server.Implementations/HttpServer/AsyncStreamWriterEx.cs b/MediaBrowser.Server.Implementations/HttpServer/AsyncStreamWriterEx.cs new file mode 100644 index 0000000000..b98addb317 --- /dev/null +++ b/MediaBrowser.Server.Implementations/HttpServer/AsyncStreamWriterEx.cs @@ -0,0 +1,153 @@ +using System; +using System.Collections.Generic; +using System.IO; +using System.Threading.Tasks; +using ServiceStack; +using ServiceStack.Web; +using MediaBrowser.Controller.Net; + +namespace MediaBrowser.Server.Implementations.HttpServer +{ + public class AsyncStreamWriterEx : AsyncStreamWriter, IHttpResult + { + /// + /// Gets or sets the source stream. + /// + /// The source stream. + private IAsyncStreamSource _source; + + /// + /// Initializes a new instance of the class. + /// + public AsyncStreamWriterEx(IAsyncStreamSource source) : base(source) + { + _source = source; + } + + public string ContentType + { + get + { + throw new NotImplementedException(); + } + set + { + throw new NotImplementedException(); + } + } + + public List Cookies + { + get { throw new NotImplementedException(); } + } + + public Dictionary Headers + { + get { throw new NotImplementedException(); } + } + + public int PaddingLength + { + get + { + return Result.PaddingLength; + } + set + { + Result.PaddingLength = value; + } + } + + public IRequest RequestContext + { + get + { + return Result.RequestContext; + } + set + { + Result.RequestContext = value; + } + } + + public object Response + { + get + { + return Result.Response; + } + set + { + Result.Response = value; + } + } + + public IContentTypeWriter ResponseFilter + { + get + { + return Result.ResponseFilter; + } + set + { + Result.ResponseFilter = value; + } + } + + public Func ResultScope + { + get + { + return Result.ResultScope; + } + set + { + Result.ResultScope = value; + } + } + + public int Status + { + get + { + return Result.Status; + } + set + { + Result.Status = value; + } + } + + public System.Net.HttpStatusCode StatusCode + { + get + { + return Result.StatusCode; + } + set + { + Result.StatusCode = value; + } + } + + public string StatusDescription + { + get + { + return Result.StatusDescription; + } + set + { + Result.StatusDescription = value; + } + } + + private IHttpResult Result + { + get + { + return _source as IHttpResult; + } + } + } +} diff --git a/MediaBrowser.Server.Implementations/HttpServer/AsyncStreamWriterFunc.cs b/MediaBrowser.Server.Implementations/HttpServer/AsyncStreamWriterFunc.cs deleted file mode 100644 index 5aa01c7062..0000000000 --- a/MediaBrowser.Server.Implementations/HttpServer/AsyncStreamWriterFunc.cs +++ /dev/null @@ -1,56 +0,0 @@ -using System; -using System.Collections.Generic; -using System.IO; -using System.Threading.Tasks; -using ServiceStack; -using ServiceStack.Web; - -namespace MediaBrowser.Server.Implementations.HttpServer -{ - public class AsyncStreamWriterFunc : IStreamWriter, IAsyncStreamWriter, IHasOptions - { - /// - /// Gets or sets the source stream. - /// - /// The source stream. - private Func Writer { get; set; } - - /// - /// Gets the options. - /// - /// The options. - public IDictionary Options { get; private set; } - - public Action OnComplete { get; set; } - public Action OnError { get; set; } - - /// - /// Initializes a new instance of the class. - /// - public AsyncStreamWriterFunc(Func writer, IDictionary headers) - { - Writer = writer; - - if (headers == null) - { - headers = new Dictionary(StringComparer.OrdinalIgnoreCase); - } - Options = headers; - } - - /// - /// Writes to. - /// - /// The response stream. - public void WriteTo(Stream responseStream) - { - var task = Writer(responseStream); - Task.WaitAll(task); - } - - public async Task WriteToAsync(Stream responseStream) - { - await Writer(responseStream).ConfigureAwait(false); - } - } -} diff --git a/MediaBrowser.Server.Implementations/HttpServer/HttpResultFactory.cs b/MediaBrowser.Server.Implementations/HttpServer/HttpResultFactory.cs index c0a2a5eb35..f234674d82 100644 --- a/MediaBrowser.Server.Implementations/HttpServer/HttpResultFactory.cs +++ b/MediaBrowser.Server.Implementations/HttpServer/HttpResultFactory.cs @@ -704,9 +704,14 @@ namespace MediaBrowser.Server.Implementations.HttpServer throw error; } - public object GetAsyncStreamWriter(Func streamWriter, IDictionary responseHeaders = null) + public object GetAsyncStreamWriter(IAsyncStreamSource streamSource) { - return new AsyncStreamWriterFunc(streamWriter, responseHeaders); + if (streamSource as IHttpResult != null) + { + return new AsyncStreamWriterEx(streamSource); + } + + return new AsyncStreamWriter(streamSource); } } } \ No newline at end of file diff --git a/MediaBrowser.Server.Implementations/MediaBrowser.Server.Implementations.csproj b/MediaBrowser.Server.Implementations/MediaBrowser.Server.Implementations.csproj index dca7531934..8025e3594e 100644 --- a/MediaBrowser.Server.Implementations/MediaBrowser.Server.Implementations.csproj +++ b/MediaBrowser.Server.Implementations/MediaBrowser.Server.Implementations.csproj @@ -156,7 +156,8 @@ - + + -- cgit v1.2.3 From 7d16988b1b81cc73608c07d61eabb83f8fcbbb05 Mon Sep 17 00:00:00 2001 From: softworkz Date: Fri, 5 Aug 2016 19:07:43 +0200 Subject: Remove handling IHttpResult --- .../HttpServer/AsyncStreamWriterEx.cs | 153 --------------------- .../HttpServer/HttpResultFactory.cs | 5 - .../MediaBrowser.Server.Implementations.csproj | 1 - 3 files changed, 159 deletions(-) delete mode 100644 MediaBrowser.Server.Implementations/HttpServer/AsyncStreamWriterEx.cs (limited to 'MediaBrowser.Server.Implementations') diff --git a/MediaBrowser.Server.Implementations/HttpServer/AsyncStreamWriterEx.cs b/MediaBrowser.Server.Implementations/HttpServer/AsyncStreamWriterEx.cs deleted file mode 100644 index b98addb317..0000000000 --- a/MediaBrowser.Server.Implementations/HttpServer/AsyncStreamWriterEx.cs +++ /dev/null @@ -1,153 +0,0 @@ -using System; -using System.Collections.Generic; -using System.IO; -using System.Threading.Tasks; -using ServiceStack; -using ServiceStack.Web; -using MediaBrowser.Controller.Net; - -namespace MediaBrowser.Server.Implementations.HttpServer -{ - public class AsyncStreamWriterEx : AsyncStreamWriter, IHttpResult - { - /// - /// Gets or sets the source stream. - /// - /// The source stream. - private IAsyncStreamSource _source; - - /// - /// Initializes a new instance of the class. - /// - public AsyncStreamWriterEx(IAsyncStreamSource source) : base(source) - { - _source = source; - } - - public string ContentType - { - get - { - throw new NotImplementedException(); - } - set - { - throw new NotImplementedException(); - } - } - - public List Cookies - { - get { throw new NotImplementedException(); } - } - - public Dictionary Headers - { - get { throw new NotImplementedException(); } - } - - public int PaddingLength - { - get - { - return Result.PaddingLength; - } - set - { - Result.PaddingLength = value; - } - } - - public IRequest RequestContext - { - get - { - return Result.RequestContext; - } - set - { - Result.RequestContext = value; - } - } - - public object Response - { - get - { - return Result.Response; - } - set - { - Result.Response = value; - } - } - - public IContentTypeWriter ResponseFilter - { - get - { - return Result.ResponseFilter; - } - set - { - Result.ResponseFilter = value; - } - } - - public Func ResultScope - { - get - { - return Result.ResultScope; - } - set - { - Result.ResultScope = value; - } - } - - public int Status - { - get - { - return Result.Status; - } - set - { - Result.Status = value; - } - } - - public System.Net.HttpStatusCode StatusCode - { - get - { - return Result.StatusCode; - } - set - { - Result.StatusCode = value; - } - } - - public string StatusDescription - { - get - { - return Result.StatusDescription; - } - set - { - Result.StatusDescription = value; - } - } - - private IHttpResult Result - { - get - { - return _source as IHttpResult; - } - } - } -} diff --git a/MediaBrowser.Server.Implementations/HttpServer/HttpResultFactory.cs b/MediaBrowser.Server.Implementations/HttpServer/HttpResultFactory.cs index f234674d82..b26cf5b769 100644 --- a/MediaBrowser.Server.Implementations/HttpServer/HttpResultFactory.cs +++ b/MediaBrowser.Server.Implementations/HttpServer/HttpResultFactory.cs @@ -706,11 +706,6 @@ namespace MediaBrowser.Server.Implementations.HttpServer public object GetAsyncStreamWriter(IAsyncStreamSource streamSource) { - if (streamSource as IHttpResult != null) - { - return new AsyncStreamWriterEx(streamSource); - } - return new AsyncStreamWriter(streamSource); } } diff --git a/MediaBrowser.Server.Implementations/MediaBrowser.Server.Implementations.csproj b/MediaBrowser.Server.Implementations/MediaBrowser.Server.Implementations.csproj index 8025e3594e..07cb9fa0d7 100644 --- a/MediaBrowser.Server.Implementations/MediaBrowser.Server.Implementations.csproj +++ b/MediaBrowser.Server.Implementations/MediaBrowser.Server.Implementations.csproj @@ -156,7 +156,6 @@ - -- cgit v1.2.3 From ec111eebd3ac70bed57e7645fd562960c7c72030 Mon Sep 17 00:00:00 2001 From: Luke Pulverenti Date: Mon, 15 Aug 2016 20:22:59 -0400 Subject: fix folder caching --- .../Progressive/ProgressiveStreamWriter.cs | 6 ++--- .../Entities/AggregateFolder.cs | 27 ++++++++++++---------- MediaBrowser.Controller/Entities/UserRootFolder.cs | 15 +++++++++--- MediaBrowser.Model/Dlna/StreamBuilder.cs | 13 ++++++++--- .../Persistence/SqliteItemRepository.cs | 2 +- 5 files changed, 41 insertions(+), 22 deletions(-) (limited to 'MediaBrowser.Server.Implementations') diff --git a/MediaBrowser.Api/Playback/Progressive/ProgressiveStreamWriter.cs b/MediaBrowser.Api/Playback/Progressive/ProgressiveStreamWriter.cs index 8c4e23a397..0a9a446412 100644 --- a/MediaBrowser.Api/Playback/Progressive/ProgressiveStreamWriter.cs +++ b/MediaBrowser.Api/Playback/Progressive/ProgressiveStreamWriter.cs @@ -48,11 +48,11 @@ namespace MediaBrowser.Api.Playback.Progressive { var eofCount = 0; - using (var fs = _fileSystem.GetFileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite, true)) + using (var fs = _fileSystem.GetFileStream(_path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite, true)) { while (eofCount < 15) { - var bytesRead = await CopyToAsyncInternal(fs, outputStream, BufferSize, cancellationToken).ConfigureAwait(false); + var bytesRead = await CopyToAsyncInternal(fs, outputStream, BufferSize, _cancellationToken).ConfigureAwait(false); //var position = fs.Position; //_logger.Debug("Streamed {0} bytes to position {1} from file {2}", bytesRead, position, path); @@ -63,7 +63,7 @@ namespace MediaBrowser.Api.Playback.Progressive { eofCount++; } - await Task.Delay(100, cancellationToken).ConfigureAwait(false); + await Task.Delay(100, _cancellationToken).ConfigureAwait(false); } else { diff --git a/MediaBrowser.Controller/Entities/AggregateFolder.cs b/MediaBrowser.Controller/Entities/AggregateFolder.cs index 4aa99ae87b..b1e5a2135c 100644 --- a/MediaBrowser.Controller/Entities/AggregateFolder.cs +++ b/MediaBrowser.Controller/Entities/AggregateFolder.cs @@ -5,6 +5,8 @@ using System.Collections.Concurrent; using System.Collections.Generic; using System.Linq; using System.Runtime.Serialization; +using System.Threading; +using System.Threading.Tasks; using CommonIO; using MediaBrowser.Controller.Providers; @@ -84,7 +86,7 @@ namespace MediaBrowser.Controller.Entities } } - private void ResetCachedChildren() + private void ClearCache() { lock (_childIdsLock) { @@ -114,7 +116,7 @@ namespace MediaBrowser.Controller.Entities public override bool BeforeMetadataRefresh() { - ResetCachedChildren(); + ClearCache(); var changed = base.BeforeMetadataRefresh() || _requiresRefresh; _requiresRefresh = false; @@ -123,7 +125,7 @@ namespace MediaBrowser.Controller.Entities private ItemResolveArgs CreateResolveArgs(IDirectoryService directoryService, bool setPhysicalLocations) { - ResetCachedChildren(); + ClearCache(); var path = ContainingFolderPath; @@ -165,6 +167,16 @@ namespace MediaBrowser.Controller.Entities return args; } + protected override async Task ValidateChildrenInternal(IProgress progress, CancellationToken cancellationToken, bool recursive, bool refreshChildMetadata, MetadataRefreshOptions refreshOptions, IDirectoryService directoryService) + { + ClearCache(); + + await base.ValidateChildrenInternal(progress, cancellationToken, recursive, refreshChildMetadata, refreshOptions, directoryService) + .ConfigureAwait(false); + + ClearCache(); + } + /// /// Adds the virtual child. /// @@ -180,15 +192,6 @@ namespace MediaBrowser.Controller.Entities _virtualChildren.Add(child); } - /// - /// Get the children of this folder from the actual file system - /// - /// IEnumerable{BaseItem}. - protected override IEnumerable GetNonCachedChildren(IDirectoryService directoryService) - { - return base.GetNonCachedChildren(directoryService).Concat(_virtualChildren); - } - /// /// Finds the virtual child. /// diff --git a/MediaBrowser.Controller/Entities/UserRootFolder.cs b/MediaBrowser.Controller/Entities/UserRootFolder.cs index d043cba47f..bd25d3a6ae 100644 --- a/MediaBrowser.Controller/Entities/UserRootFolder.cs +++ b/MediaBrowser.Controller/Entities/UserRootFolder.cs @@ -33,7 +33,7 @@ namespace MediaBrowser.Controller.Entities } } - private void ResetCachedChildren() + private void ClearCache() { lock (_childIdsLock) { @@ -94,7 +94,7 @@ namespace MediaBrowser.Controller.Entities public override bool BeforeMetadataRefresh() { - ResetCachedChildren(); + ClearCache(); var hasChanges = base.BeforeMetadataRefresh(); @@ -107,13 +107,22 @@ namespace MediaBrowser.Controller.Entities return hasChanges; } + protected override IEnumerable GetNonCachedChildren(IDirectoryService directoryService) + { + ClearCache(); + + return base.GetNonCachedChildren(directoryService); + } + protected override async Task ValidateChildrenInternal(IProgress progress, CancellationToken cancellationToken, bool recursive, bool refreshChildMetadata, MetadataRefreshOptions refreshOptions, IDirectoryService directoryService) { - ResetCachedChildren(); + ClearCache(); await base.ValidateChildrenInternal(progress, cancellationToken, recursive, refreshChildMetadata, refreshOptions, directoryService) .ConfigureAwait(false); + ClearCache(); + // Not the best way to handle this, but it solves an issue // CollectionFolders aren't always getting saved after changes // This means that grabbing the item by Id may end up returning the old one diff --git a/MediaBrowser.Model/Dlna/StreamBuilder.cs b/MediaBrowser.Model/Dlna/StreamBuilder.cs index 80e81a41a4..0710417c85 100644 --- a/MediaBrowser.Model/Dlna/StreamBuilder.cs +++ b/MediaBrowser.Model/Dlna/StreamBuilder.cs @@ -570,7 +570,7 @@ namespace MediaBrowser.Model.Dlna playlistItem.MaxAudioChannels = Math.Min(options.MaxAudioChannels.Value, currentValue); } - int audioBitrate = GetAudioBitrate(options.GetMaxBitrate(), playlistItem.TargetAudioChannels, playlistItem.TargetAudioCodec, audioStream); + int audioBitrate = GetAudioBitrate(playlistItem.SubProtocol, options.GetMaxBitrate(), playlistItem.TargetAudioChannels, playlistItem.TargetAudioCodec, audioStream); playlistItem.AudioBitrate = Math.Min(playlistItem.AudioBitrate ?? audioBitrate, audioBitrate); int? maxBitrateSetting = options.GetMaxBitrate(); @@ -593,7 +593,7 @@ namespace MediaBrowser.Model.Dlna return playlistItem; } - private int GetAudioBitrate(int? maxTotalBitrate, int? targetAudioChannels, string targetAudioCodec, MediaStream audioStream) + private int GetAudioBitrate(string subProtocol, int? maxTotalBitrate, int? targetAudioChannels, string targetAudioCodec, MediaStream audioStream) { var defaultBitrate = 128000; if (StringHelper.EqualsIgnoreCase(targetAudioCodec, "ac3")) @@ -611,7 +611,14 @@ namespace MediaBrowser.Model.Dlna { if (StringHelper.EqualsIgnoreCase(targetAudioCodec, "ac3")) { - defaultBitrate = Math.Max(448000, defaultBitrate); + if (string.Equals(subProtocol, "hls", StringComparison.OrdinalIgnoreCase)) + { + defaultBitrate = Math.Max(384000, defaultBitrate); + } + else + { + defaultBitrate = Math.Max(448000, defaultBitrate); + } } else { diff --git a/MediaBrowser.Server.Implementations/Persistence/SqliteItemRepository.cs b/MediaBrowser.Server.Implementations/Persistence/SqliteItemRepository.cs index 0e36ede7ac..cf8e2fe36c 100644 --- a/MediaBrowser.Server.Implementations/Persistence/SqliteItemRepository.cs +++ b/MediaBrowser.Server.Implementations/Persistence/SqliteItemRepository.cs @@ -2152,7 +2152,7 @@ namespace MediaBrowser.Server.Implementations.Persistence { if (query.User != null) { - query.SortBy = new[] { ItemSortBy.IsPlayed, "SimilarityScore", ItemSortBy.Random }; + query.SortBy = new[] { "SimilarityScore", ItemSortBy.Random }; } else { -- cgit v1.2.3