update automated checkins

Emby.Server.Implementations/Library/MediaSourceManager.cs

@@ -9,13 +9,10 @@ using MediaBrowser.Model.Logging;
 using MediaBrowser.Model.MediaInfo;
 using MediaBrowser.Model.Serialization;
 using System;
-using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
-using MediaBrowser.Common.IO;
-using MediaBrowser.Controller.IO;
 using MediaBrowser.Model.IO;
 using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.Threading;
@@ -365,12 +362,10 @@ namespace Emby.Server.Implementations.Library
         private readonly Dictionary<string, LiveStreamInfo> _openStreams = new Dictionary<string, LiveStreamInfo>(StringComparer.OrdinalIgnoreCase);
         private readonly SemaphoreSlim _liveStreamSemaphore = new SemaphoreSlim(1, 1);
 
-        public async Task<LiveStreamResponse> OpenLiveStream(LiveStreamRequest request, bool enableAutoClose, CancellationToken cancellationToken)
+        public async Task<LiveStreamResponse> OpenLiveStream(LiveStreamRequest request, CancellationToken cancellationToken)
         {
             await _liveStreamSemaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
 
-            enableAutoClose = false;
-
             try
             {
                 var tuple = GetProvider(request.OpenToken);
@@ -389,8 +384,6 @@ namespace Emby.Server.Implementations.Library
 
                 var info = new LiveStreamInfo
                 {
-                    Date = DateTime.UtcNow,
-                    EnableCloseTimer = enableAutoClose,
                     Id = mediaSource.LiveStreamId,
                     MediaSource = mediaSource,
                     DirectStreamProvider = mediaSourceTuple.Item2
@@ -398,11 +391,6 @@ namespace Emby.Server.Implementations.Library
 
                 _openStreams[mediaSource.LiveStreamId] = info;
 
-                if (enableAutoClose)
-                {
-                    StartCloseTimer();
-                }
-
                 var json = _jsonSerializer.SerializeToString(mediaSource);
                 _logger.Debug("Live stream opened: " + json);
                 var clone = _jsonSerializer.DeserializeFromString<MediaSourceInfo>(json);
@@ -462,28 +450,6 @@ namespace Emby.Server.Implementations.Library
             return result.Item1;
         }
 
-        public async Task PingLiveStream(string id, CancellationToken cancellationToken)
-        {
-            await _liveStreamSemaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
-
-            try
-            {
-                LiveStreamInfo info;
-                if (_openStreams.TryGetValue(id, out info))
-                {
-                    info.Date = DateTime.UtcNow;
-                }
-                else
-                {
-                    _logger.Error("Failed to ping live stream {0}", id);
-                }
-            }
-            finally
-            {
-                _liveStreamSemaphore.Release();
-            }
-        }
-
         private async Task CloseLiveStreamWithProvider(IMediaSourceProvider provider, string streamId)
         {
             _logger.Info("Closing live stream {0} with provider {1}", streamId, provider.GetType().Name);
@@ -525,11 +491,6 @@ namespace Emby.Server.Implementations.Library
 
                         await CloseLiveStreamWithProvider(tuple.Item1, tuple.Item2).ConfigureAwait(false);
                     }
-
-                    if (_openStreams.Count == 0)
-                    {
-                        StopCloseTimer();
-                    }
                 }
             }
             finally
@@ -558,66 +519,11 @@ namespace Emby.Server.Implementations.Library
             return new Tuple<IMediaSourceProvider, string>(provider, keyId);
         }
 
-        private ITimer _closeTimer;
-        private readonly TimeSpan _openStreamMaxAge = TimeSpan.FromSeconds(180);
-
-        private void StartCloseTimer()
-        {
-            StopCloseTimer();
-
-            _closeTimer = _timerFactory.Create(CloseTimerCallback, null, _openStreamMaxAge, _openStreamMaxAge);
-        }
-
-        private void StopCloseTimer()
-        {
-            var timer = _closeTimer;
-
-            if (timer != null)
-            {
-                _closeTimer = null;
-                timer.Dispose();
-            }
-        }
-
-        private async void CloseTimerCallback(object state)
-        {
-            List<LiveStreamInfo> infos;
-            await _liveStreamSemaphore.WaitAsync().ConfigureAwait(false);
-
-            try
-            {
-               infos = _openStreams
-                    .Values
-                    .Where(i => i.EnableCloseTimer && DateTime.UtcNow - i.Date > _openStreamMaxAge)
-                    .ToList();
-            }
-            finally
-            {
-                _liveStreamSemaphore.Release();
-            }
-
-            foreach (var info in infos)
-            {
-                if (!info.Closed)
-                {
-                    try
-                    {
-                        await CloseLiveStream(info.Id).ConfigureAwait(false);
-                    }
-                    catch (Exception ex)
-                    {
-                        _logger.ErrorException("Error closing media source", ex);
-                    }
-                }
-            }
-        }
-
         /// <summary>
         /// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
         /// </summary>
         public void Dispose()
         {
-            StopCloseTimer();
             Dispose(true);
         }
 
@@ -644,8 +550,6 @@ namespace Emby.Server.Implementations.Library
 
         private class LiveStreamInfo
         {
-            public DateTime Date;
-            public bool EnableCloseTimer;
             public string Id;
             public bool Closed;
             public MediaSourceInfo MediaSource;