protected override async Task <List <ProgramInfo> > GetProgramsInternal(TunerHostInfo tuner, string tunerChannelId, DateTimeOffset startDateUtc, DateTimeOffset endDateUtc, CancellationToken cancellationToken)
{
var connectionHandler = GetConnectionHandler(tuner);
GetEventsResponseHandler currGetEventsResponseHandler = new GetEventsResponseHandler(startDateUtc, endDateUtc, Logger);
HTSMessage queryEvents = new HTSMessage();
queryEvents.Method = "getEvents";
queryEvents.putField("channelId", Convert.ToInt32(tunerChannelId));
queryEvents.putField("maxTime", (endDateUtc).ToUnixTimeSeconds());
cancellationToken = CancellationTokenSource.CreateLinkedTokenSource(new CancellationTokenSource(TIMEOUT).Token, cancellationToken).Token;
Logger.Info("[TVHclient] GetProgramsAsync, ask TVH for events of channel '" + tunerChannelId + "'.");
var list = await connectionHandler.SendMessage(queryEvents, currGetEventsResponseHandler.GetResponse, cancellationToken).ConfigureAwait(false);
foreach (var item in list)
{
item.ChannelId = tunerChannelId;
item.Id = GetProgramEntryId(item.ShowId, item.StartDate, item.ChannelId);
}
return(list);
}
public async Task <IEnumerable <ProgramInfo> > GetProgramsAsync(string channelId, DateTime startDateUtc, DateTime endDateUtc, CancellationToken cancellationToken)
{
int timeOut = await WaitForInitialLoadTask(cancellationToken);
if (timeOut == -1 || cancellationToken.IsCancellationRequested)
{
_logger.LogInformation("[TVHclient] GetProgramsAsync, call canceled or timed out - returning empty list.");
return(new List <ProgramInfo>());
}
GetEventsResponseHandler currGetEventsResponseHandler = new GetEventsResponseHandler(startDateUtc, endDateUtc, _logger, cancellationToken);
HTSMessage queryEvents = new HTSMessage();
queryEvents.Method = "getEvents";
queryEvents.putField("channelId", Convert.ToInt32(channelId));
queryEvents.putField("maxTime", ((DateTimeOffset)endDateUtc).ToUnixTimeSeconds());
_htsConnectionHandler.SendMessage(queryEvents, currGetEventsResponseHandler);
_logger.LogInformation("[TVHclient] GetProgramsAsync, ask TVH for events of channel '{chanid}'.", channelId);
TaskWithTimeoutRunner <IEnumerable <ProgramInfo> > twtr = new TaskWithTimeoutRunner <IEnumerable <ProgramInfo> >(TIMEOUT);
TaskWithTimeoutResult <IEnumerable <ProgramInfo> > twtRes = await
twtr.RunWithTimeout(currGetEventsResponseHandler.GetEvents(cancellationToken, channelId));
if (twtRes.HasTimeout)
{
_logger.LogInformation("[TVHclient] GetProgramsAsync, timeout during call for events of channel '{chanid}'.", channelId);
return(new List <ProgramInfo>());
}
return(twtRes.Result);
}
/// <summary>
/// Create a new recording
/// </summary>
/// <param name="info">The TimerInfo</param>
/// <param name="cancellationToken">The cancellationToken</param>
/// <returns></returns>
public async Task CreateTimerAsync(TimerInfo info, CancellationToken cancellationToken)
{
ensureConnection();
int timeOut = await WaitForInitialLoadTask(cancellationToken);
if (timeOut == -1 || cancellationToken.IsCancellationRequested)
{
_logger.Info("[TVHclient] CreateTimerAsync, call canceled or timed out.");
return;
}
HTSMessage createTimerMessage = new HTSMessage();
createTimerMessage.Method = "addDvrEntry";
createTimerMessage.putField("channelId", info.ChannelId);
createTimerMessage.putField("start", DateTimeHelper.getUnixUTCTimeFromUtcDateTime(info.StartDate));
createTimerMessage.putField("stop", DateTimeHelper.getUnixUTCTimeFromUtcDateTime(info.EndDate));
createTimerMessage.putField("startExtra", (long)(info.PrePaddingSeconds / 60));
createTimerMessage.putField("stopExtra", (long)(info.PostPaddingSeconds / 60));
createTimerMessage.putField("priority", _priority); // info.Priority delivers always 0 - no GUI
createTimerMessage.putField("configName", _profile);
createTimerMessage.putField("description", info.Overview);
createTimerMessage.putField("title", info.Name);
createTimerMessage.putField("creator", Plugin.Instance.Configuration.Username);
//HTSMessage createTimerResponse = await Task.Factory.StartNew<HTSMessage>(() =>
//{
// LoopBackResponseHandler lbrh = new LoopBackResponseHandler();
// _htsConnection.sendMessage(createTimerMessage, lbrh);
// return lbrh.getResponse();
//});
TaskWithTimeoutRunner <HTSMessage> twtr = new TaskWithTimeoutRunner <HTSMessage>(TIMEOUT);
TaskWithTimeoutResult <HTSMessage> twtRes = await twtr.RunWithTimeout(Task.Factory.StartNew <HTSMessage>(() =>
{
LoopBackResponseHandler lbrh = new LoopBackResponseHandler();
_htsConnection.sendMessage(createTimerMessage, lbrh);
return(lbrh.getResponse());
}));
if (twtRes.HasTimeout)
{
_logger.Error("[TVHclient] Can't create timer because of timeout");
}
else
{
HTSMessage createTimerResponse = twtRes.Result;
Boolean success = createTimerResponse.getInt("success", 0) == 1;
if (!success)
{
_logger.Error("[TVHclient] Can't create timer: '" + createTimerResponse.getString("error") + "'");
}
}
}
/// <summary>
/// Update a single Timer
/// </summary>
/// <param name="info">The program info</param>
/// <param name="cancellationToken">The CancellationToken</param>
/// <returns></returns>
public async Task UpdateTimerAsync(TimerInfo info, CancellationToken cancellationToken)
{
ensureConnection();
int timeOut = await WaitForInitialLoadTask(cancellationToken);
if (timeOut == -1 || cancellationToken.IsCancellationRequested)
{
_logger.Info("[TVHclient] UpdateTimerAsync, call canceled or timed out.");
return;
}
HTSMessage updateTimerMessage = new HTSMessage();
updateTimerMessage.Method = "updateDvrEntry";
updateTimerMessage.putField("id", info.Id);
updateTimerMessage.putField("startExtra", (long)(info.PrePaddingSeconds / 60));
updateTimerMessage.putField("stopExtra", (long)(info.PostPaddingSeconds / 60));
//HTSMessage updateTimerResponse = await Task.Factory.StartNew<HTSMessage>(() =>
//{
// LoopBackResponseHandler lbrh = new LoopBackResponseHandler();
// _htsConnection.sendMessage(updateTimerMessage, lbrh);
// return lbrh.getResponse();
//});
TaskWithTimeoutRunner <HTSMessage> twtr = new TaskWithTimeoutRunner <HTSMessage>(TIMEOUT);
TaskWithTimeoutResult <HTSMessage> twtRes = await twtr.RunWithTimeout(Task.Factory.StartNew <HTSMessage>(() =>
{
LoopBackResponseHandler lbrh = new LoopBackResponseHandler();
_htsConnection.sendMessage(updateTimerMessage, lbrh);
return(lbrh.getResponse());
}));
if (twtRes.HasTimeout)
{
_logger.Error("[TVHclient] Can't update timer because of timeout");
}
else
{
HTSMessage updateTimerResponse = twtRes.Result;
Boolean success = updateTimerResponse.getInt("success", 0) == 1;
if (!success)
{
_logger.Error("[TVHclient] Can't update timer: '" + updateTimerResponse.getString("error") + "'");
}
}
}
public async Task <IEnumerable <ProgramInfo> > GetProgramsAsync(string channelId, DateTime startDateUtc, DateTime endDateUtc, CancellationToken cancellationToken)
{
ensureConnection();
int timeOut = await WaitForInitialLoadTask(cancellationToken);
if (timeOut == -1 || cancellationToken.IsCancellationRequested)
{
_logger.Info("[TVHclient] GetProgramsAsync, call canceled or timed out - returning empty list.");
return(new List <ProgramInfo>());
}
GetEventsResponseHandler currGetEventsResponseHandler = new GetEventsResponseHandler(startDateUtc, endDateUtc, _logger, cancellationToken);
HTSMessage queryEvents = new HTSMessage();
queryEvents.Method = "getEvents";
queryEvents.putField("channelId", Convert.ToInt32(channelId));
_htsConnection.sendMessage(queryEvents, currGetEventsResponseHandler);
//IEnumerable<ProgramInfo> pi = await currGetEventsResponseHandler.GetEvents(cancellationToken);
//return pi;
TaskWithTimeoutRunner <IEnumerable <ProgramInfo> > twtr = new TaskWithTimeoutRunner <IEnumerable <ProgramInfo> >(TIMEOUT);
TaskWithTimeoutResult <IEnumerable <ProgramInfo> > twtRes = await
twtr.RunWithTimeout(currGetEventsResponseHandler.GetEvents(cancellationToken));
if (twtRes.HasTimeout)
{
return(new List <ProgramInfo>());
}
return(twtRes.Result);
}
public void add(HTSMessage message)
{
_tunerDataHelper.addTunerInfo(message);
lock (_data)
{
if (_data.ContainsKey(message.getInt("channelId")))
{
int channelID = message.getInt("channelId");
HTSMessage storedMessage = _data[channelID];
if (storedMessage != null)
{
foreach (KeyValuePair <string, object> entry in message)
{
if (storedMessage.containsField(entry.Key))
{
storedMessage.removeField(entry.Key);
}
storedMessage.putField(entry.Key, entry.Value);
}
}
else
{
_logger.Error("[TVHclient] ChannelDataHelper: update for channelID '" + channelID + "' but no initial data found!");
}
}
else
{
if (message.containsField("channelNumber") && message.getInt("channelNumber") > 0) // use only channels with number > 0
{
_data.Add(message.getInt("channelId"), message);
}
}
}
}
public async Task UpdateTimerAsync(TimerInfo info, CancellationToken cancellationToken)
{
int timeOut = await WaitForInitialLoadTask(cancellationToken);
if (timeOut == -1 || cancellationToken.IsCancellationRequested)
{
_logger.LogDebug("[TVHclient] LiveTvService.UpdateTimerAsync: call cancelled or timed out");
return;
}
HTSMessage updateTimerMessage = new HTSMessage();
updateTimerMessage.Method = "updateDvrEntry";
updateTimerMessage.putField("id", info.Id);
updateTimerMessage.putField("startExtra", (long)(info.PrePaddingSeconds / 60));
updateTimerMessage.putField("stopExtra", (long)(info.PostPaddingSeconds / 60));
TaskWithTimeoutRunner <HTSMessage> twtr = new TaskWithTimeoutRunner <HTSMessage>(TIMEOUT);
TaskWithTimeoutResult <HTSMessage> twtRes = await twtr.RunWithTimeout(Task.Factory.StartNew <HTSMessage>(() =>
{
LoopBackResponseHandler lbrh = new LoopBackResponseHandler();
_htsConnectionHandler.SendMessage(updateTimerMessage, lbrh);
LastRecordingChange = DateTime.UtcNow;
return(lbrh.getResponse());
}));
if (twtRes.HasTimeout)
{
_logger.LogError("[TVHclient] LiveTvService.UpdateTimerAsync: can't update timer because the timeout was reached");
}
else
{
HTSMessage updateTimerResponse = twtRes.Result;
Boolean success = updateTimerResponse.getInt("success", 0) == 1;
if (!success)
{
if (updateTimerResponse.containsField("error"))
{
_logger.LogError("[TVHclient] LiveTvService.UpdateTimerAsync: can't update timer: '{why}'", updateTimerResponse.getString("error"));
}
else if (updateTimerResponse.containsField("noaccess"))
{
_logger.LogError("[TVHclient] LiveTvService.UpdateTimerAsync: can't update timer: '{why}'", updateTimerResponse.getString("noaccess"));
}
}
}
}
protected override async Task <List <MediaSourceInfo> > GetChannelStreamMediaSources(TunerHostInfo tuner, BaseItem dbChannnel, ChannelInfo providerChannel, CancellationToken cancellationToken)
{
var connectionHandler = GetConnectionHandler(tuner);
var channelId = GetTunerChannelIdFromEmbyChannelId(tuner, providerChannel.Id);
HTSMessage getTicketMessage = new HTSMessage();
getTicketMessage.Method = "getTicket";
getTicketMessage.putField("channelId", channelId);
cancellationToken = CancellationTokenSource.CreateLinkedTokenSource(new CancellationTokenSource(TIMEOUT).Token, cancellationToken).Token;
var getTicketResponse = await connectionHandler.SendMessage(getTicketMessage, cancellationToken).ConfigureAwait(false);
var mediaSource = new MediaSourceInfo
{
Id = "tvh_" + channelId,
Path = connectionHandler.GetHttpBaseUrl() + getTicketResponse.getString("path") + "?ticket=" + getTicketResponse.getString("ticket"),
Protocol = MediaProtocol.Http,
MediaStreams = new List <MediaStream>
{
new MediaStream
{
Type = MediaStreamType.Video,
// Set the index to -1 because we don't know the exact index of the video stream within the container
Index = -1,
// Set to true if unknown to enable deinterlacing
IsInterlaced = true
},
new MediaStream
{
Type = MediaStreamType.Audio,
// Set the index to -1 because we don't know the exact index of the audio stream within the container
Index = -1
}
},
RequiresOpening = true,
RequiresClosing = true,
SupportsDirectPlay = false,
SupportsDirectStream = true,
SupportsTranscoding = true,
IsInfiniteStream = true
};
return(new List <MediaSourceInfo> {
mediaSource
});
}
/// <summary>
/// Cancel the Series Timer
/// </summary>
/// <param name="timerId">The Timer Id</param>
/// <param name="cancellationToken">The CancellationToken</param>
/// <returns></returns>
public async Task CancelSeriesTimerAsync(string timerId, CancellationToken cancellationToken)
{
ensureConnection();
int timeOut = await WaitForInitialLoadTask(cancellationToken);
if (timeOut == -1 || cancellationToken.IsCancellationRequested)
{
_logger.Info("[TVHclient] CancelSeriesTimerAsync, call canceled or timed out.");
return;
}
HTSMessage deleteAutorecMessage = new HTSMessage();
deleteAutorecMessage.Method = "deleteAutorecEntry";
deleteAutorecMessage.putField("id", timerId);
//HTSMessage deleteAutorecResponse = await Task.Factory.StartNew<HTSMessage>(() =>
//{
// LoopBackResponseHandler lbrh = new LoopBackResponseHandler();
// _htsConnection.sendMessage(deleteAutorecMessage, lbrh);
// return lbrh.getResponse();
//});
TaskWithTimeoutRunner <HTSMessage> twtr = new TaskWithTimeoutRunner <HTSMessage>(TIMEOUT);
TaskWithTimeoutResult <HTSMessage> twtRes = await twtr.RunWithTimeout(Task.Factory.StartNew <HTSMessage>(() =>
{
LoopBackResponseHandler lbrh = new LoopBackResponseHandler();
_htsConnection.sendMessage(deleteAutorecMessage, lbrh);
return(lbrh.getResponse());
}));
if (twtRes.HasTimeout)
{
_logger.Error("[TVHclient] Can't delete recording because of timeout");
}
else
{
HTSMessage deleteAutorecResponse = twtRes.Result;
Boolean success = deleteAutorecResponse.getInt("success", 0) == 1;
if (!success)
{
_logger.Error("[TVHclient] Can't cancel timer: '" + deleteAutorecResponse.getString("error") + "'");
}
}
}
public void Add(HTSMessage message)
{
if (_tunerDataHelper != null)
{
// TVHeadend don't send the information we need
// _tunerDataHelper.addTunerInfo(message);
}
lock (_data)
{
try
{
int channelID = message.getInt("channelId");
if (_data.ContainsKey(channelID))
{
HTSMessage storedMessage = _data[channelID];
if (storedMessage != null)
{
foreach (KeyValuePair <string, object> entry in message)
{
if (storedMessage.containsField(entry.Key))
{
storedMessage.removeField(entry.Key);
}
storedMessage.putField(entry.Key, entry.Value);
}
}
else
{
_logger.LogError("[TVHclient] ChannelDataHelper: update for channelID '{id}' but no initial data found!", channelID);
}
}
else
{
if (message.containsField("channelNumber") && message.getInt("channelNumber") > 0) // use only channels with number > 0
{
_data.Add(channelID, message);
}
}
}
catch (Exception ex)
{
_logger.LogError(ex, "[TVHclient] ChannelDataHelper.Add caught exception. HTSMessage: {m} ", message);
}
}
}
public async Task CancelTimerAsync(string timerId, CancellationToken cancellationToken)
{
int timeOut = await WaitForInitialLoadTask(cancellationToken);
if (timeOut == -1 || cancellationToken.IsCancellationRequested)
{
_logger.Info("[TVHclient] CancelTimerAsync, call canceled or timed out.");
return;
}
HTSMessage cancelTimerMessage = new HTSMessage();
cancelTimerMessage.Method = "cancelDvrEntry";
cancelTimerMessage.putField("id", timerId);
TaskWithTimeoutRunner <HTSMessage> twtr = new TaskWithTimeoutRunner <HTSMessage>(TIMEOUT);
TaskWithTimeoutResult <HTSMessage> twtRes = await twtr.RunWithTimeout(Task.Factory.StartNew <HTSMessage>(() =>
{
LoopBackResponseHandler lbrh = new LoopBackResponseHandler();
_htsConnectionHandler.SendMessage(cancelTimerMessage, lbrh);
LastRecordingChange = DateTimeOffset.UtcNow;
return(lbrh.getResponse());
}));
if (twtRes.HasTimeout)
{
_logger.Error("[TVHclient] Can't cancel timer because of timeout");
}
else
{
HTSMessage cancelTimerResponse = twtRes.Result;
Boolean success = cancelTimerResponse.getInt("success", 0) == 1;
if (!success)
{
if (cancelTimerResponse.containsField("error"))
{
_logger.Error("[TVHclient] Can't cancel timer: '" + cancelTimerResponse.getString("error") + "'");
}
else if (cancelTimerResponse.containsField("noaccess"))
{
_logger.Error("[TVHclient] Can't cancel timer: '" + cancelTimerResponse.getString("noaccess") + "'");
}
}
}
}
public async Task DeleteRecordingAsync(string recordingId, CancellationToken cancellationToken)
{
int timeOut = await WaitForInitialLoadTask(cancellationToken);
if (timeOut == -1 || cancellationToken.IsCancellationRequested)
{
_logger.LogInformation("[TVHclient] DeleteRecordingAsync, call canceled or timed out.");
return;
}
HTSMessage deleteRecordingMessage = new HTSMessage();
deleteRecordingMessage.Method = "deleteDvrEntry";
deleteRecordingMessage.putField("id", recordingId);
TaskWithTimeoutRunner <HTSMessage> twtr = new TaskWithTimeoutRunner <HTSMessage>(TIMEOUT);
TaskWithTimeoutResult <HTSMessage> twtRes = await twtr.RunWithTimeout(Task.Factory.StartNew <HTSMessage>(() =>
{
LoopBackResponseHandler lbrh = new LoopBackResponseHandler();
_htsConnectionHandler.SendMessage(deleteRecordingMessage, lbrh);
LastRecordingChange = DateTime.UtcNow;
return(lbrh.getResponse());
}));
if (twtRes.HasTimeout)
{
_logger.LogError("[TVHclient] Can't delete recording because of timeout");
}
else
{
HTSMessage deleteRecordingResponse = twtRes.Result;
Boolean success = deleteRecordingResponse.getInt("success", 0) == 1;
if (!success)
{
if (deleteRecordingResponse.containsField("error"))
{
_logger.LogError("[TVHclient] Can't delete recording: '{why}'", deleteRecordingResponse.getString("error"));
}
else if (deleteRecordingResponse.containsField("noaccess"))
{
_logger.LogError("[TVHclient] Can't delete recording: '{why}'", deleteRecordingResponse.getString("noaccess"));
}
}
}
}
public void dvrEntryUpdate(HTSMessage message)
{
string id = message.getString("id");
lock (_data)
{
HTSMessage oldMessage = _data[id];
if (oldMessage == null)
{
_logger.Info("[TVHclient] DvrDataHelper.dvrEntryUpdate id not in database - skip!" + message.ToString());
return;
}
foreach (KeyValuePair <string, object> entry in message)
{
if (oldMessage.containsField(entry.Key))
{
oldMessage.removeField(entry.Key);
}
oldMessage.putField(entry.Key, entry.Value);
}
}
}
public void autorecEntryUpdate(HTSMessage message)
{
string id = message.getString("id");
lock (_data)
{
HTSMessage oldMessage = _data[id];
if (oldMessage == null)
{
_logger.LogDebug("[TVHclient] AutorecDataHelper.autorecEntryAdd: id not in database - skipping");
return;
}
foreach (KeyValuePair <string, object> entry in message)
{
if (oldMessage.containsField(entry.Key))
{
oldMessage.removeField(entry.Key);
}
oldMessage.putField(entry.Key, entry.Value);
}
}
}
public async Task <MediaSourceInfo> GetRecordingStream(string recordingId, string mediaSourceId, CancellationToken cancellationToken)
{
HTSMessage getTicketMessage = new HTSMessage();
getTicketMessage.Method = "getTicket";
getTicketMessage.putField("dvrId", recordingId);
TaskWithTimeoutRunner <HTSMessage> twtr = new TaskWithTimeoutRunner <HTSMessage>(TIMEOUT);
TaskWithTimeoutResult <HTSMessage> twtRes = await twtr.RunWithTimeout(Task.Factory.StartNew <HTSMessage>(() =>
{
LoopBackResponseHandler lbrh = new LoopBackResponseHandler();
_htsConnectionHandler.SendMessage(getTicketMessage, lbrh);
return(lbrh.getResponse());
}));
if (twtRes.HasTimeout)
{
_logger.LogError("[TVHclient] Timeout obtaining playback authentication ticket from TVH");
}
else
{
HTSMessage getTicketResponse = twtRes.Result;
if (_subscriptionId == int.MaxValue)
{
_subscriptionId = 0;
}
int currSubscriptionId = _subscriptionId++;
if (_htsConnectionHandler.GetEnableSubsMaudios())
{
_logger.LogInformation("[TVHclient] Support for live TV subtitles and multiple audio tracks is enabled.");
MediaSourceInfo recordingasset = new MediaSourceInfo();
recordingasset.Id = "" + currSubscriptionId;
// Use HTTP basic auth instead of TVH ticketing system for authentication to allow the users to switch subs or audio tracks at any time
recordingasset.Path = _htsConnectionHandler.GetHttpBaseUrl() + getTicketResponse.getString("path");
recordingasset.Protocol = MediaProtocol.Http;
// Set asset source and type for stream probing and logging
string recordingasset_probeUrl = "" + recordingasset.Path;
// If enabled, force video deinterlacing for recordings
if (_htsConnectionHandler.GetForceDeinterlace())
{
_logger.LogInformation("[TVHclient] Force video deinterlacing for all channels and recordings is enabled.");
foreach (MediaStream i in recordingasset.MediaStreams)
{
if (i.Type == MediaStreamType.Video && i.IsInterlaced == false)
{
i.IsInterlaced = true;
}
}
}
return(recordingasset);
}
else
{
return(new MediaSourceInfo
{
Id = "" + currSubscriptionId,
Path = _htsConnectionHandler.GetHttpBaseUrl() + getTicketResponse.getString("path") + "?ticket=" + getTicketResponse.getString("ticket"),
Protocol = MediaProtocol.Http,
MediaStreams = new List <MediaStream>
{
new MediaStream
{
Type = MediaStreamType.Video,
// Set the index to -1 because we don't know the exact index of the video stream within the container
Index = -1,
// Set to true if unknown to enable deinterlacing
IsInterlaced = true
},
new MediaStream
{
Type = MediaStreamType.Audio,
// Set the index to -1 because we don't know the exact index of the audio stream within the container
Index = -1
}
}
});
}
}
throw new TimeoutException();
}
public async Task <MediaSourceInfo> GetRecordingStream(string recordingId, string mediaSourceId, CancellationToken cancellationToken)
{
ensureConnection();
HTSMessage getTicketMessage = new HTSMessage();
getTicketMessage.Method = "getTicket";
getTicketMessage.putField("dvrId", recordingId);
//HTSMessage getTicketResponse = await Task.Factory.StartNew<HTSMessage>(() =>
//{
// LoopBackResponseHandler lbrh = new LoopBackResponseHandler();
// _htsConnection.sendMessage(getTicketMessage, lbrh);
// return lbrh.getResponse();
//});
TaskWithTimeoutRunner <HTSMessage> twtr = new TaskWithTimeoutRunner <HTSMessage>(TIMEOUT);
TaskWithTimeoutResult <HTSMessage> twtRes = await twtr.RunWithTimeout(Task.Factory.StartNew <HTSMessage>(() =>
{
LoopBackResponseHandler lbrh = new LoopBackResponseHandler();
_htsConnection.sendMessage(getTicketMessage, lbrh);
return(lbrh.getResponse());
}));
if (twtRes.HasTimeout)
{
_logger.Error("[TVHclient] Can't delete recording because of timeout");
}
else
{
HTSMessage getTicketResponse = twtRes.Result;
if (_subscriptionId == int.MaxValue)
{
_subscriptionId = 0;
}
int currSubscriptionId = _subscriptionId++;
return(new MediaSourceInfo
{
Id = "" + currSubscriptionId,
Path = _httpBaseUrl + getTicketResponse.getString("path") + "?ticket=" + getTicketResponse.getString("ticket"),
Protocol = MediaProtocol.Http,
MediaStreams = new List <MediaStream>
{
new MediaStream
{
Type = MediaStreamType.Video,
// Set the index to -1 because we don't know the exact index of the video stream within the container
Index = -1,
// Set to true if unknown to enable deinterlacing
IsInterlaced = true
},
new MediaStream
{
Type = MediaStreamType.Audio,
// Set the index to -1 because we don't know the exact index of the audio stream within the container
Index = -1
}
}
});
}
throw new TimeoutException();
}
public async Task <MediaSourceInfo> GetChannelStream(string channelId, string mediaSourceId, CancellationToken cancellationToken)
{
HTSMessage getTicketMessage = new HTSMessage();
getTicketMessage.Method = "getTicket";
getTicketMessage.putField("channelId", channelId);
TaskWithTimeoutRunner <HTSMessage> twtr = new TaskWithTimeoutRunner <HTSMessage>(TIMEOUT);
TaskWithTimeoutResult <HTSMessage> twtRes = await twtr.RunWithTimeout(Task.Factory.StartNew <HTSMessage>(() =>
{
LoopBackResponseHandler lbrh = new LoopBackResponseHandler();
_htsConnectionHandler.SendMessage(getTicketMessage, lbrh);
return(lbrh.getResponse());
}));
if (twtRes.HasTimeout)
{
_logger.Error("[TVHclient] Timeout obtaining playback authentication ticket from TVH");
}
else
{
HTSMessage getTicketResponse = twtRes.Result;
if (_subscriptionId == int.MaxValue)
{
_subscriptionId = 0;
}
int currSubscriptionId = _subscriptionId++;
if (_htsConnectionHandler.GetEnableSubsMaudios())
{
_logger.Info("[TVHclient] Support for live TV subtitles and multiple audio tracks is enabled.");
MediaSourceInfo livetvasset = new MediaSourceInfo();
livetvasset.Id = "" + currSubscriptionId;
// Use HTTP basic auth instead of TVH ticketing system for authentication to allow the users to switch subs or audio tracks at any time
livetvasset.Path = _htsConnectionHandler.GetHttpBaseUrl() + getTicketResponse.getString("path");
livetvasset.Protocol = MediaProtocol.Http;
// Probe the asset stream to determine available sub-streams
string livetvasset_probeUrl = "" + livetvasset.Path;
string livetvasset_source = "LiveTV";
// Probe the asset stream to determine available sub-streams
await ProbeStream(livetvasset, livetvasset_probeUrl, livetvasset_source, cancellationToken);
return(livetvasset);
}
else
{
return(new MediaSourceInfo
{
Id = "" + currSubscriptionId,
Path = _htsConnectionHandler.GetHttpBaseUrl() + getTicketResponse.getString("path") + "?ticket=" + getTicketResponse.getString("ticket"),
Protocol = MediaProtocol.Http,
MediaStreams = new List <MediaStream>
{
new MediaStream
{
Type = MediaStreamType.Video,
// Set the index to -1 because we don't know the exact index of the video stream within the container
Index = -1,
// Set to true if unknown to enable deinterlacing
IsInterlaced = true
},
new MediaStream
{
Type = MediaStreamType.Audio,
// Set the index to -1 because we don't know the exact index of the audio stream within the container
Index = -1
}
}
});
}
}
throw new TimeoutException("");
}
