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allow specification of m3u stream limit

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This commit is contained in:
Luke Pulverenti 2017-11-17 16:54:33 -05:00
parent ceee0cdcca
commit 1dc8ff9e91
10 changed files with 57 additions and 24 deletions
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26
Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
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@ -1052,10 +1052,27 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
{
_liveStreamsSemaphore.Release();
}
}
private async Task<Tuple<ILiveStream, MediaSourceInfo, ITunerHost>> GetChannelStreamInternal(string channelId, string streamId, CancellationToken cancellationToken)
public async Task<List<ILiveStream>> GetLiveStreams(TunerHostInfo host, CancellationToken cancellationToken)
{
//await _liveStreamsSemaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
//try
//{
var hostId = host.Id;
return _liveStreams
.Where(i => string.Equals(i.TunerHostId, hostId, StringComparison.OrdinalIgnoreCase))
.ToList();
//}
//finally
//{
// _liveStreamsSemaphore.Release();
//}
}
private async Task<Tuple<ILiveStream, MediaSourceInfo>> GetChannelStreamInternal(string channelId, string streamId, CancellationToken cancellationToken)
{
_logger.Info("Streaming Channel " + channelId);
@ -1072,7 +1089,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
_logger.Info("Live stream {0} consumer count is now {1}", streamId, result.ConsumerCount);
return new Tuple<ILiveStream, MediaSourceInfo, ITunerHost>(result, openedMediaSource, result.TunerHost);
return new Tuple<ILiveStream, MediaSourceInfo>(result, openedMediaSource);
}
foreach (var hostInstance in _liveTvManager.TunerHosts)
@ -1086,13 +1103,12 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
result.SharedStreamIds.Add(openedMediaSource.Id);
_liveStreams.Add(result);
result.TunerHost = hostInstance;
result.OriginalStreamId = streamId;
_logger.Info("Returning mediasource streamId {0}, mediaSource.Id {1}, mediaSource.LiveStreamId {2}",
streamId, openedMediaSource.Id, openedMediaSource.LiveStreamId);
return new Tuple<ILiveStream, MediaSourceInfo, ITunerHost>(result, openedMediaSource, hostInstance);
return new Tuple<ILiveStream, MediaSourceInfo>(result, openedMediaSource);
}
catch (FileNotFoundException)
{

6
Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
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@ -598,7 +598,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
if (hdhomerunChannel != null && hdhomerunChannel.IsLegacyTuner)
{
return new HdHomerunUdpStream(mediaSource, streamId, new LegacyHdHomerunChannelCommands(hdhomerunChannel.Path), modelInfo.TunerCount, FileSystem, _httpClient, Logger, Config.ApplicationPaths, _appHost, _socketFactory, _networkManager, _environment);
return new HdHomerunUdpStream(mediaSource, info, streamId, new LegacyHdHomerunChannelCommands(hdhomerunChannel.Path), modelInfo.TunerCount, FileSystem, _httpClient, Logger, Config.ApplicationPaths, _appHost, _socketFactory, _networkManager, _environment);
}
// The UDP method is not working reliably on OSX, and on BSD it hasn't been tested yet
@ -618,10 +618,10 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
}
mediaSource.Path = httpUrl;
return new SharedHttpStream(mediaSource, streamId, FileSystem, _httpClient, Logger, Config.ApplicationPaths, _appHost, _environment);
return new SharedHttpStream(mediaSource, info, streamId, FileSystem, _httpClient, Logger, Config.ApplicationPaths, _appHost, _environment);
}
return new HdHomerunUdpStream(mediaSource, streamId, new HdHomerunChannelCommands(hdhomerunChannel.Number, profile), modelInfo.TunerCount, FileSystem, _httpClient, Logger, Config.ApplicationPaths, _appHost, _socketFactory, _networkManager, _environment);
return new HdHomerunUdpStream(mediaSource, info, streamId, new HdHomerunChannelCommands(hdhomerunChannel.Number, profile), modelInfo.TunerCount, FileSystem, _httpClient, Logger, Config.ApplicationPaths, _appHost, _socketFactory, _networkManager, _environment);
}
public async Task Validate(TunerHostInfo info)

5
Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunUdpStream.cs
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@ -11,6 +11,7 @@ using MediaBrowser.Model.Logging;
using MediaBrowser.Model.MediaInfo;
using MediaBrowser.Model.Net;
using MediaBrowser.Model.System;
using MediaBrowser.Model.LiveTv;
namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
{
@ -23,8 +24,8 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
private readonly int _numTuners;
private readonly INetworkManager _networkManager;
public HdHomerunUdpStream(MediaSourceInfo mediaSource, string originalStreamId, IHdHomerunChannelCommands channelCommands, int numTuners, IFileSystem fileSystem, IHttpClient httpClient, ILogger logger, IServerApplicationPaths appPaths, IServerApplicationHost appHost, ISocketFactory socketFactory, INetworkManager networkManager, IEnvironmentInfo environment)
: base(mediaSource, environment, fileSystem, logger, appPaths)
public HdHomerunUdpStream(MediaSourceInfo mediaSource, TunerHostInfo tunerHostInfo, string originalStreamId, IHdHomerunChannelCommands channelCommands, int numTuners, IFileSystem fileSystem, IHttpClient httpClient, ILogger logger, IServerApplicationPaths appPaths, IServerApplicationHost appHost, ISocketFactory socketFactory, INetworkManager networkManager, IEnvironmentInfo environment)
: base(mediaSource, tunerHostInfo, environment, fileSystem, logger, appPaths)
{
_appHost = appHost;
_socketFactory = socketFactory;

8
Emby.Server.Implementations/LiveTv/TunerHosts/LiveStream.cs
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@ -10,6 +10,7 @@ using MediaBrowser.Model.Dto;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.System;
using MediaBrowser.Model.LiveTv;
namespace Emby.Server.Implementations.LiveTv.TunerHosts
{
@ -21,7 +22,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
{
get { return SharedStreamIds.Count; }
}
public ITunerHost TunerHost { get; set; }
public string OriginalStreamId { get; set; }
public bool EnableStreamSharing { get; set; }
public string UniqueId { get; private set; }
@ -35,7 +36,9 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
protected readonly ILogger Logger;
protected readonly CancellationTokenSource LiveStreamCancellationTokenSource = new CancellationTokenSource();
public LiveStream(MediaSourceInfo mediaSource, IEnvironmentInfo environment, IFileSystem fileSystem, ILogger logger, IServerApplicationPaths appPaths)
public string TunerHostId { get; private set; }
public LiveStream(MediaSourceInfo mediaSource, TunerHostInfo tuner, IEnvironmentInfo environment, IFileSystem fileSystem, ILogger logger, IServerApplicationPaths appPaths)
{
OriginalMediaSource = mediaSource;
Environment = environment;
@ -45,6 +48,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
EnableStreamSharing = true;
SharedStreamIds = new List<string>();
UniqueId = Guid.NewGuid().ToString("N");
TunerHostId = tuner.Id;
AppPaths = appPaths;

16
Emby.Server.Implementations/LiveTv/TunerHosts/M3UTunerHost.cs
View File

@ -77,16 +77,28 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
protected override async Task<ILiveStream> GetChannelStream(TunerHostInfo info, string channelId, string streamId, CancellationToken cancellationToken)
{
var tunerCount = info.TunerCount;
if (tunerCount > 0)
{
var liveStreams = await EmbyTV.EmbyTV.Current.GetLiveStreams(info, cancellationToken).ConfigureAwait(false);
if (liveStreams.Count >= info.TunerCount)
{
throw new LiveTvConflictException();
}
}
var sources = await GetChannelStreamMediaSources(info, channelId, cancellationToken).ConfigureAwait(false);
var mediaSource = sources.First();
if (mediaSource.Protocol == MediaProtocol.Http && !mediaSource.RequiresLooping)
{
return new SharedHttpStream(mediaSource, streamId, FileSystem, _httpClient, Logger, Config.ApplicationPaths, _appHost, _environment);
return new SharedHttpStream(mediaSource, info, streamId, FileSystem, _httpClient, Logger, Config.ApplicationPaths, _appHost, _environment);
}
return new LiveStream(mediaSource, _environment, FileSystem, Logger, Config.ApplicationPaths);
return new LiveStream(mediaSource, info, _environment, FileSystem, Logger, Config.ApplicationPaths);
}
public async Task Validate(TunerHostInfo info)

5
Emby.Server.Implementations/LiveTv/TunerHosts/SharedHttpStream.cs
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@ -14,6 +14,7 @@ using MediaBrowser.Model.MediaInfo;
using MediaBrowser.Model.System;
using System.Globalization;
using MediaBrowser.Controller.IO;
using MediaBrowser.Model.LiveTv;
namespace Emby.Server.Implementations.LiveTv.TunerHosts
{
@ -22,8 +23,8 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
private readonly IHttpClient _httpClient;
private readonly IServerApplicationHost _appHost;
public SharedHttpStream(MediaSourceInfo mediaSource, string originalStreamId, IFileSystem fileSystem, IHttpClient httpClient, ILogger logger, IServerApplicationPaths appPaths, IServerApplicationHost appHost, IEnvironmentInfo environment)
: base(mediaSource, environment, fileSystem, logger, appPaths)
public SharedHttpStream(MediaSourceInfo mediaSource, TunerHostInfo tunerHostInfo, string originalStreamId, IFileSystem fileSystem, IHttpClient httpClient, ILogger logger, IServerApplicationPaths appPaths, IServerApplicationHost appHost, IEnvironmentInfo environment)
: base(mediaSource, tunerHostInfo, environment, fileSystem, logger, appPaths)
{
_httpClient = httpClient;
_appHost = appHost;

2
MediaBrowser.Controller/LiveTv/ITunerHost.cs
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@ -63,8 +63,8 @@ namespace MediaBrowser.Controller.LiveTv
void Close();
int ConsumerCount { get; }
string OriginalStreamId { get; set; }
string TunerHostId { get; }
bool EnableStreamSharing { get; set; }
ITunerHost TunerHost { get; set; }
MediaSourceInfo OpenedMediaSource { get; set; }
string UniqueId { get; }
List<string> SharedStreamIds { get; }

10
MediaBrowser.Model/Dlna/StreamBuilder.cs
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@ -1341,13 +1341,11 @@ namespace MediaBrowser.Model.Dlna
return false;
}
if (!item.Bitrate.HasValue)
{
_logger.Info("Cannot " + playMethod + " due to unknown content bitrate");
return false;
}
// If we don't know the bitrate, then force a transcode if requested max bitrate is under 40 mbps
var itemBitrate = item.Bitrate ??
40000000;
if (item.Bitrate.Value > maxBitrate.Value)
if (itemBitrate > maxBitrate.Value)
{
_logger.Info("Bitrate exceeds " + playMethod + " limit: media bitrate: {0}, max bitrate: {1}", item.Bitrate.Value.ToString(CultureInfo.InvariantCulture), maxBitrate.Value.ToString(CultureInfo.InvariantCulture));
return false;

1
MediaBrowser.Model/LiveTv/LiveTvOptions.cs
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@ -47,6 +47,7 @@ namespace MediaBrowser.Model.LiveTv
public bool EnableStreamLooping { get; set; }
public bool EnableNewHdhrChannelIds { get; set; }
public string Source { get; set; }
public int TunerCount { get; set; }
public TunerHostInfo()
{

2
SharedVersion.cs
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@ -1,3 +1,3 @@
using System.Reflection;
[assembly: AssemblyVersion("3.2.36.11")]
[assembly: AssemblyVersion("3.2.36.12")]