diff options
Diffstat (limited to 'MediaBrowser.Api/ApiEntryPoint.cs')
| -rw-r--r-- | MediaBrowser.Api/ApiEntryPoint.cs | 256 |
1 files changed, 43 insertions, 213 deletions
diff --git a/MediaBrowser.Api/ApiEntryPoint.cs b/MediaBrowser.Api/ApiEntryPoint.cs index 0542807af..1a3657c92 100644 --- a/MediaBrowser.Api/ApiEntryPoint.cs +++ b/MediaBrowser.Api/ApiEntryPoint.cs @@ -10,11 +10,9 @@ using MediaBrowser.Common.Configuration; using MediaBrowser.Controller.Configuration; using MediaBrowser.Controller.Library; using MediaBrowser.Controller.MediaEncoding; -using MediaBrowser.Controller.Net; using MediaBrowser.Controller.Plugins; using MediaBrowser.Controller.Session; -using MediaBrowser.Model.Diagnostics; -using MediaBrowser.Model.Dto; +using MediaBrowser.Model.Configuration; using MediaBrowser.Model.IO; using MediaBrowser.Model.Session; using Microsoft.Extensions.Logging; @@ -22,26 +20,24 @@ using Microsoft.Extensions.Logging; namespace MediaBrowser.Api { /// <summary> - /// Class ServerEntryPoint + /// Class ServerEntryPoint. /// </summary> public class ApiEntryPoint : IServerEntryPoint { /// <summary> - /// The instance + /// The instance. /// </summary> public static ApiEntryPoint Instance; /// <summary> - /// Gets or sets the logger. + /// The logger. /// </summary> - /// <value>The logger.</value> - internal ILogger Logger { get; private set; } - internal IHttpResultFactory ResultFactory { get; private set; } + private ILogger _logger; /// <summary> - /// Gets the configuration manager. + /// The configuration manager. /// </summary> - internal IServerConfigurationManager ConfigurationManager { get; } + private IServerConfigurationManager _serverConfigurationManager; private readonly ISessionManager _sessionManager; private readonly IFileSystem _fileSystem; @@ -70,18 +66,16 @@ namespace MediaBrowser.Api ISessionManager sessionManager, IServerConfigurationManager config, IFileSystem fileSystem, - IMediaSourceManager mediaSourceManager, - IHttpResultFactory resultFactory) + IMediaSourceManager mediaSourceManager) { - Logger = logger; + _logger = logger; _sessionManager = sessionManager; - ConfigurationManager = config; + _serverConfigurationManager = config; _fileSystem = fileSystem; _mediaSourceManager = mediaSourceManager; - ResultFactory = resultFactory; - _sessionManager.PlaybackProgress += _sessionManager_PlaybackProgress; - _sessionManager.PlaybackStart += _sessionManager_PlaybackStart; + _sessionManager.PlaybackProgress += OnPlaybackProgress; + _sessionManager.PlaybackStart += OnPlaybackStart; Instance = this; } @@ -115,7 +109,7 @@ namespace MediaBrowser.Api } } - private void _sessionManager_PlaybackStart(object sender, PlaybackProgressEventArgs e) + private void OnPlaybackStart(object sender, PlaybackProgressEventArgs e) { if (!string.IsNullOrWhiteSpace(e.PlaySessionId)) { @@ -123,7 +117,7 @@ namespace MediaBrowser.Api } } - void _sessionManager_PlaybackProgress(object sender, PlaybackProgressEventArgs e) + private void OnPlaybackProgress(object sender, PlaybackProgressEventArgs e) { if (!string.IsNullOrWhiteSpace(e.PlaySessionId)) { @@ -140,17 +134,9 @@ namespace MediaBrowser.Api { DeleteEncodedMediaCache(); } - catch (FileNotFoundException) - { - // Don't clutter the log - } - catch (IOException) - { - // Don't clutter the log - } catch (Exception ex) { - Logger.LogError(ex, "Error deleting encoded media cache"); + _logger.LogError(ex, "Error deleting encoded media cache"); } return Task.CompletedTask; @@ -161,8 +147,7 @@ namespace MediaBrowser.Api /// </summary> private void DeleteEncodedMediaCache() { - var path = ConfigurationManager.GetTranscodePath(); - + var path = _serverConfigurationManager.GetTranscodePath(); if (!Directory.Exists(path)) { return; @@ -174,9 +159,7 @@ namespace MediaBrowser.Api } } - /// <summary> - /// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. - /// </summary> + /// <inheritdoc /> public void Dispose() { Dispose(true); @@ -219,8 +202,8 @@ namespace MediaBrowser.Api _activeTranscodingJobs.Clear(); _transcodingLocks.Clear(); - _sessionManager.PlaybackProgress -= _sessionManager_PlaybackProgress; - _sessionManager.PlaybackStart -= _sessionManager_PlaybackStart; + _sessionManager.PlaybackProgress -= OnPlaybackProgress; + _sessionManager.PlaybackStart -= OnPlaybackStart; _disposed = true; } @@ -252,7 +235,7 @@ namespace MediaBrowser.Api { lock (_activeTranscodingJobs) { - var job = new TranscodingJob(Logger) + var job = new TranscodingJob(_logger) { Type = type, Path = path, @@ -406,12 +389,13 @@ namespace MediaBrowser.Api public void OnTranscodeEndRequest(TranscodingJob job) { job.ActiveRequestCount--; - Logger.LogDebug("OnTranscodeEndRequest job.ActiveRequestCount={0}", job.ActiveRequestCount); + _logger.LogDebug("OnTranscodeEndRequest job.ActiveRequestCount={0}", job.ActiveRequestCount); if (job.ActiveRequestCount <= 0) { PingTimer(job, false); } } + internal void PingTranscodingJob(string playSessionId, bool? isUserPaused) { if (string.IsNullOrEmpty(playSessionId)) @@ -419,7 +403,7 @@ namespace MediaBrowser.Api throw new ArgumentNullException(nameof(playSessionId)); } - Logger.LogDebug("PingTranscodingJob PlaySessionId={0} isUsedPaused: {1}", playSessionId, isUserPaused); + _logger.LogDebug("PingTranscodingJob PlaySessionId={0} isUsedPaused: {1}", playSessionId, isUserPaused); List<TranscodingJob> jobs; @@ -434,9 +418,10 @@ namespace MediaBrowser.Api { if (isUserPaused.HasValue) { - Logger.LogDebug("Setting job.IsUserPaused to {0}. jobId: {1}", isUserPaused, job.Id); + _logger.LogDebug("Setting job.IsUserPaused to {0}. jobId: {1}", isUserPaused, job.Id); job.IsUserPaused = isUserPaused.Value; } + PingTimer(job, true); } } @@ -489,7 +474,7 @@ namespace MediaBrowser.Api } } - Logger.LogInformation("Transcoding kill timer stopped for JobId {0} PlaySessionId {1}. Killing transcoding", job.Id, job.PlaySessionId); + _logger.LogInformation("Transcoding kill timer stopped for JobId {0} PlaySessionId {1}. Killing transcoding", job.Id, job.PlaySessionId); await KillTranscodingJob(job, true, path => true); } @@ -558,7 +543,7 @@ namespace MediaBrowser.Api { job.DisposeKillTimer(); - Logger.LogDebug("KillTranscodingJob - JobId {0} PlaySessionId {1}. Killing transcoding", job.Id, job.PlaySessionId); + _logger.LogDebug("KillTranscodingJob - JobId {0} PlaySessionId {1}. Killing transcoding", job.Id, job.PlaySessionId); lock (_activeTranscodingJobs) { @@ -590,14 +575,14 @@ namespace MediaBrowser.Api { try { - Logger.LogInformation("Stopping ffmpeg process with q command for {Path}", job.Path); + _logger.LogInformation("Stopping ffmpeg process with q command for {Path}", job.Path); process.StandardInput.WriteLine("q"); // Need to wait because killing is asynchronous if (!process.WaitForExit(5000)) { - Logger.LogInformation("Killing ffmpeg process for {Path}", job.Path); + _logger.LogInformation("Killing ffmpeg process for {Path}", job.Path); process.Kill(); } } @@ -620,7 +605,7 @@ namespace MediaBrowser.Api } catch (Exception ex) { - Logger.LogError(ex, "Error closing live stream for {Path}", job.Path); + _logger.LogError(ex, "Error closing live stream for {Path}", job.Path); } } } @@ -632,7 +617,7 @@ namespace MediaBrowser.Api return; } - Logger.LogInformation("Deleting partial stream file(s) {Path}", path); + _logger.LogInformation("Deleting partial stream file(s) {Path}", path); await Task.Delay(delayMs).ConfigureAwait(false); @@ -647,19 +632,15 @@ namespace MediaBrowser.Api DeleteHlsPartialStreamFiles(path); } } - catch (FileNotFoundException) - { - - } catch (IOException ex) { - Logger.LogError(ex, "Error deleting partial stream file(s) {Path}", path); + _logger.LogError(ex, "Error deleting partial stream file(s) {Path}", path); await DeletePartialStreamFiles(path, jobType, retryCount + 1, 500).ConfigureAwait(false); } catch (Exception ex) { - Logger.LogError(ex, "Error deleting partial stream file(s) {Path}", path); + _logger.LogError(ex, "Error deleting partial stream file(s) {Path}", path); } } @@ -669,7 +650,10 @@ namespace MediaBrowser.Api /// <param name="outputFilePath">The output file path.</param> private void DeleteProgressivePartialStreamFiles(string outputFilePath) { - _fileSystem.DeleteFile(outputFilePath); + if (File.Exists(outputFilePath)) + { + _fileSystem.DeleteFile(outputFilePath); + } } /// <summary> @@ -684,178 +668,24 @@ namespace MediaBrowser.Api var filesToDelete = _fileSystem.GetFilePaths(directory) .Where(f => f.IndexOf(name, StringComparison.OrdinalIgnoreCase) != -1); - Exception e = null; - + List<Exception> exs = null; foreach (var file in filesToDelete) { try { - Logger.LogDebug("Deleting HLS file {0}", file); + _logger.LogDebug("Deleting HLS file {0}", file); _fileSystem.DeleteFile(file); } - catch (FileNotFoundException) - { - - } catch (IOException ex) { - e = ex; - Logger.LogError(ex, "Error deleting HLS file {Path}", file); - } - } - - if (e != null) - { - throw e; - } - } - } - - /// <summary> - /// Class TranscodingJob - /// </summary> - public class TranscodingJob - { - /// <summary> - /// Gets or sets the play session identifier. - /// </summary> - /// <value>The play session identifier.</value> - public string PlaySessionId { get; set; } - /// <summary> - /// Gets or sets the live stream identifier. - /// </summary> - /// <value>The live stream identifier.</value> - public string LiveStreamId { get; set; } - - public bool IsLiveOutput { get; set; } - - /// <summary> - /// Gets or sets the path. - /// </summary> - /// <value>The path.</value> - public MediaSourceInfo MediaSource { get; set; } - public string Path { get; set; } - /// <summary> - /// Gets or sets the type. - /// </summary> - /// <value>The type.</value> - public TranscodingJobType Type { get; set; } - /// <summary> - /// Gets or sets the process. - /// </summary> - /// <value>The process.</value> - public Process Process { get; set; } - public ILogger Logger { get; private set; } - /// <summary> - /// Gets or sets the active request count. - /// </summary> - /// <value>The active request count.</value> - public int ActiveRequestCount { get; set; } - /// <summary> - /// Gets or sets the kill timer. - /// </summary> - /// <value>The kill timer.</value> - private Timer KillTimer { get; set; } - - public string DeviceId { get; set; } - - public CancellationTokenSource CancellationTokenSource { get; set; } - - public object ProcessLock = new object(); - - public bool HasExited { get; set; } - public bool IsUserPaused { get; set; } - - public string Id { get; set; } - - public float? Framerate { get; set; } - public double? CompletionPercentage { get; set; } - - public long? BytesDownloaded { get; set; } - public long? BytesTranscoded { get; set; } - public int? BitRate { get; set; } - - public long? TranscodingPositionTicks { get; set; } - public long? DownloadPositionTicks { get; set; } - - public TranscodingThrottler TranscodingThrottler { get; set; } - - private readonly object _timerLock = new object(); - - public DateTime LastPingDate { get; set; } - public int PingTimeout { get; set; } - - public TranscodingJob(ILogger logger) - { - Logger = logger; - } - - public void StopKillTimer() - { - lock (_timerLock) - { - if (KillTimer != null) - { - KillTimer.Change(Timeout.Infinite, Timeout.Infinite); - } - } - } - - public void DisposeKillTimer() - { - lock (_timerLock) - { - if (KillTimer != null) - { - KillTimer.Dispose(); - KillTimer = null; - } - } - } - - public void StartKillTimer(Action<object> callback) - { - StartKillTimer(callback, PingTimeout); - } - - public void StartKillTimer(Action<object> callback, int intervalMs) - { - if (HasExited) - { - return; - } - - lock (_timerLock) - { - if (KillTimer == null) - { - Logger.LogDebug("Starting kill timer at {0}ms. JobId {1} PlaySessionId {2}", intervalMs, Id, PlaySessionId); - KillTimer = new Timer(new TimerCallback(callback), this, intervalMs, Timeout.Infinite); + (exs ??= new List<Exception>(4)).Add(ex); + _logger.LogError(ex, "Error deleting HLS file {Path}", file); } - else - { - Logger.LogDebug("Changing kill timer to {0}ms. JobId {1} PlaySessionId {2}", intervalMs, Id, PlaySessionId); - KillTimer.Change(intervalMs, Timeout.Infinite); - } - } - } - - public void ChangeKillTimerIfStarted() - { - if (HasExited) - { - return; } - lock (_timerLock) + if (exs != null) { - if (KillTimer != null) - { - var intervalMs = PingTimeout; - - Logger.LogDebug("Changing kill timer to {0}ms. JobId {1} PlaySessionId {2}", intervalMs, Id, PlaySessionId); - KillTimer.Change(intervalMs, Timeout.Infinite); - } + throw new AggregateException("Error deleting HLS files", exs); } } } |