diff options
Diffstat (limited to 'MediaBrowser.Controller/MediaEncoding/TranscodingJobDto.cs')
| -rw-r--r-- | MediaBrowser.Controller/MediaEncoding/TranscodingJobDto.cs | 282 |
1 files changed, 282 insertions, 0 deletions
diff --git a/MediaBrowser.Controller/MediaEncoding/TranscodingJobDto.cs b/MediaBrowser.Controller/MediaEncoding/TranscodingJobDto.cs new file mode 100644 index 000000000..6f929204f --- /dev/null +++ b/MediaBrowser.Controller/MediaEncoding/TranscodingJobDto.cs @@ -0,0 +1,282 @@ +using System; +using System.Diagnostics; +using System.Diagnostics.CodeAnalysis; +using System.Threading; +using MediaBrowser.Model.Dto; +using Microsoft.Extensions.Logging; + +namespace MediaBrowser.Controller.MediaEncoding; + +/// <summary> +/// Class TranscodingJob. +/// </summary> +public class TranscodingJobDto : IDisposable +{ + /// <summary> + /// The process lock. + /// </summary> + [SuppressMessage("Microsoft.Performance", "CA1051:NoVisibleInstanceFields", MessageId = "ProcessLock", Justification = "Imported from ServiceStack")] + [SuppressMessage("Microsoft.Performance", "SA1401:PrivateField", MessageId = "ProcessLock", Justification = "Imported from ServiceStack")] + public readonly object ProcessLock = new object(); + + /// <summary> + /// Timer lock. + /// </summary> + private readonly object _timerLock = new object(); + + /// <summary> + /// Initializes a new instance of the <see cref="TranscodingJobDto"/> class. + /// </summary> + /// <param name="logger">Instance of the <see cref="ILogger{TranscodingJobDto}"/> interface.</param> + public TranscodingJobDto(ILogger<TranscodingJobDto> logger) + { + Logger = logger; + } + + /// <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; } + + /// <summary> + /// Gets or sets a value indicating whether is live output. + /// </summary> + public bool IsLiveOutput { get; set; } + + /// <summary> + /// Gets or sets the path. + /// </summary> + /// <value>The path.</value> + public MediaSourceInfo? MediaSource { get; set; } + + /// <summary> + /// Gets or sets path. + /// </summary> + 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; } + + /// <summary> + /// Gets logger. + /// </summary> + public ILogger<TranscodingJobDto> 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; } + + /// <summary> + /// Gets or sets device id. + /// </summary> + public string? DeviceId { get; set; } + + /// <summary> + /// Gets or sets cancellation token source. + /// </summary> + public CancellationTokenSource? CancellationTokenSource { get; set; } + + /// <summary> + /// Gets or sets a value indicating whether has exited. + /// </summary> + public bool HasExited { get; set; } + + /// <summary> + /// Gets or sets exit code. + /// </summary> + public int ExitCode { get; set; } + + /// <summary> + /// Gets or sets a value indicating whether is user paused. + /// </summary> + public bool IsUserPaused { get; set; } + + /// <summary> + /// Gets or sets id. + /// </summary> + public string? Id { get; set; } + + /// <summary> + /// Gets or sets framerate. + /// </summary> + public float? Framerate { get; set; } + + /// <summary> + /// Gets or sets completion percentage. + /// </summary> + public double? CompletionPercentage { get; set; } + + /// <summary> + /// Gets or sets bytes downloaded. + /// </summary> + public long BytesDownloaded { get; set; } + + /// <summary> + /// Gets or sets bytes transcoded. + /// </summary> + public long? BytesTranscoded { get; set; } + + /// <summary> + /// Gets or sets bit rate. + /// </summary> + public int? BitRate { get; set; } + + /// <summary> + /// Gets or sets transcoding position ticks. + /// </summary> + public long? TranscodingPositionTicks { get; set; } + + /// <summary> + /// Gets or sets download position ticks. + /// </summary> + public long? DownloadPositionTicks { get; set; } + + /// <summary> + /// Gets or sets transcoding throttler. + /// </summary> + public TranscodingThrottler? TranscodingThrottler { get; set; } + + /// <summary> + /// Gets or sets last ping date. + /// </summary> + public DateTime LastPingDate { get; set; } + + /// <summary> + /// Gets or sets ping timeout. + /// </summary> + public int PingTimeout { get; set; } + + /// <summary> + /// Stop kill timer. + /// </summary> + public void StopKillTimer() + { + lock (_timerLock) + { + KillTimer?.Change(Timeout.Infinite, Timeout.Infinite); + } + } + + /// <summary> + /// Dispose kill timer. + /// </summary> + public void DisposeKillTimer() + { + lock (_timerLock) + { + if (KillTimer is not null) + { + KillTimer.Dispose(); + KillTimer = null; + } + } + } + + /// <summary> + /// Start kill timer. + /// </summary> + /// <param name="callback">Callback action.</param> + public void StartKillTimer(Action<object?> callback) + { + StartKillTimer(callback, PingTimeout); + } + + /// <summary> + /// Start kill timer. + /// </summary> + /// <param name="callback">Callback action.</param> + /// <param name="intervalMs">Callback interval.</param> + public void StartKillTimer(Action<object?> callback, int intervalMs) + { + if (HasExited) + { + return; + } + + lock (_timerLock) + { + if (KillTimer is 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); + } + else + { + Logger.LogDebug("Changing kill timer to {0}ms. JobId {1} PlaySessionId {2}", intervalMs, Id, PlaySessionId); + KillTimer.Change(intervalMs, Timeout.Infinite); + } + } + } + + /// <summary> + /// Change kill timer if started. + /// </summary> + public void ChangeKillTimerIfStarted() + { + if (HasExited) + { + return; + } + + lock (_timerLock) + { + if (KillTimer is not null) + { + var intervalMs = PingTimeout; + + Logger.LogDebug("Changing kill timer to {0}ms. JobId {1} PlaySessionId {2}", intervalMs, Id, PlaySessionId); + KillTimer.Change(intervalMs, Timeout.Infinite); + } + } + } + + /// <inheritdoc /> + public void Dispose() + { + Dispose(true); + GC.SuppressFinalize(this); + } + + /// <summary> + /// Dispose all resources. + /// </summary> + /// <param name="disposing">Whether to dispose all resources.</param> + protected virtual void Dispose(bool disposing) + { + if (disposing) + { + Process?.Dispose(); + Process = null; + KillTimer?.Dispose(); + KillTimer = null; + CancellationTokenSource?.Dispose(); + CancellationTokenSource = null; + TranscodingThrottler?.Dispose(); + TranscodingThrottler = null; + } + } +} |