TSWriter deadlock potential fix. (2 Viewers)

[SciDoctor]

V12 with 'idle epg' dissabed but 'timeshift epg' enabled has worked fine since this morning if that helps in your hunt for the fault.

Since the BSOD I haven't tried 'idle epg' again; could the crash have ben a one off, did the logs produced help at all.

I can re-run test tomorrow mornining if that helps.

 

[DJBlu]

@SciDoctor @ramu

Can you install these two files and stress test please.

They should install directly over 1.3.0 Beta.

 

[DJBlu]

Any joy guys?

 

[hase23]

Today have a stress test done.

History HD tuner 1 with client
Tuner 2 to 4 stress test

If tuner 1 runs with client there is no still image more on the client even if running on tuner 1 2x History HD.

after a short time to block the other tuner.
only a reboot can help.

 

[ramu]

Hi,

switched off EPG grapping of several days ago. MP is still working, but of cause EPG ran out of informations.

Also I tried to use 2 clients with version before one dvb-t on dvb-s now without problems.

 

[DJBlu]

I think I have found the issue again!

It is when the idle EPG grabber is stopped, it is requesting data that isn't there anymore. It may take a while to fix.

I'll be uploading a file later on.

 

[SciDoctor]

V12 ran fine for 5 days of over 300 schedules (multiple stress tests of 28-36) and normal evening use timshifting/schedules without restart/BSOD locking tuners.

EPG Timeshift enabled; NO idle epg.

Just installed the above files and similar results so far only error in logs is this.

2013-01-21 09:18:15.550216 [Channel state thread(21)]: ChannelState.DoSetChannelStates: An unknown error occured while setting channel states - select cm.* from ChannelMap cm where cm.idChannel =2 and cm.idCard=16 and cm.epgOnly=0
Error: StatementErrorUnclassified
Gentle.Common.GentleException: select cm.* from ChannelMap cm where cm.idChannel =2 and cm.idCard=16 and cm.epgOnly=0 ---> System.Threading.ThreadAbortException: Thread was being aborted.
at SNINativeMethodWrapper.SNIPacketGetConnection(IntPtr packet)
at System.Data.SqlClient.TdsParserStateObject.ProcessSniPacket(IntPtr packet, UInt32 error)
at System.Data.SqlClient.TdsParserStateObject.ReadSni(DbAsyncResult asyncResult, TdsParserStateObject stateObj)
at System.Data.SqlClient.TdsParserStateObject.ReadNetworkPacket()
at System.Data.SqlClient.TdsParserStateObject.ReadBuffer()
at System.Data.SqlClient.TdsParserStateObject.ReadByte()
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlDataReader.ConsumeMetaData()
at System.Data.SqlClient.SqlDataReader.get_MetaData()
at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
at System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior)
at System.Data.Common.DbCommand.System.Data.IDbCommand.ExecuteReader()
at Gentle.Framework.SqlStatement.Execute(IDbConnection conn, IDbTransaction tr)
--- End of inner exception stack trace ---
at Gentle.Framework.SqlStatement.Execute(IDbConnection conn, IDbTransaction tr)
at Gentle.Framework.PersistenceBroker.Execute(SqlStatement stmt, IDbConnection dbConnection, IDbTransaction dbTransaction)
at Gentle.Framework.SqlStatement.Execute()
at TvDatabase.TvBusinessLayer.IsChannelMappedToCard(Channel dbChannel, Card card, Boolean forEpg)
at TvService.ChannelStates.DoSetChannelStates(IDictionary`2 cards, ICollection`1 channels, ICollection`1 allUsers, IController tvController)System.Threading.ThreadAbortException: Thread was being aborted.
at SNINativeMethodWrapper.SNIPacketGetConnection(IntPtr packet)
at System.Data.SqlClient.TdsParserStateObject.ProcessSniPacket(IntPtr packet, UInt32 error)
at System.Data.SqlClient.TdsParserStateObject.ReadSni(DbAsyncResult asyncResult, TdsParserStateObject stateObj)
at System.Data.SqlClient.TdsParserStateObject.ReadNetworkPacket()
at System.Data.SqlClient.TdsParserStateObject.ReadBuffer()
at System.Data.SqlClient.TdsParserStateObject.ReadByte()
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlDataReader.ConsumeMetaData()
at System.Data.SqlClient.SqlDataReader.get_MetaData()
at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
at System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior)
at System.Data.Common.DbCommand.System.Data.IDbCommand.ExecuteReader()
at Gentle.Framework.SqlStatement.Execute(IDbConnection conn, IDbTransaction tr)

 

[SciDoctor]

Just had a BSOD referenecing Tuner drivers while decomposing substreams using latest build from post above, so obviously some serious problems that were not in V12 with previous 1.3b build I was using .

Logs attached.

 

[DJBlu]

Thanks for the input.

I am looking into the EPG grabber as it is this that is causing the problem.

 

[radical]

I don't know if this will help on your work, but here is also a error log after a few days of testing with V12/V2.