TV4Home - WCF Webservice for MediaPortal TV Server (4 Viewers)

[akoeplinger]

I've attached a version of CoreService that is compiled against your binaries.

Alex

 

[morpheus_xx]

AW: TV4Home - WCF Webservice for MediaPortal TV Server

thanks! going to test now

 

[morpheus_xx]

AW: TV4Home - WCF Webservice for MediaPortal TV Server

it's working again

 

[Oxan]

I'm having some problems under high load (multiple concurrent queries). After waiting a few minutes everything seems to work fine again. It seems to be caused by an exception in the GetChannelBasicById function (but the channel does exist, as the same code works later). Is there some way I can debug this kind of errors?

2011-04-29 13:50:15.395372: 25: Exception: System.TimeoutException: The open operation did not complete within the allotted timeout of 00:01:00. The time allotted to this operation may have been a portion of a longer timeout. ---> System.TimeoutException: The read from the pipe did not complete within the allotted timeout of 00:01:00. The time allotted to this operation may have been a portion of a longer timeout.
2011-04-29 13:50:15.395372: 25:      at System.ServiceModel.Channels.PipeConnection.WaitForSyncRead(TimeSpan timeout, Boolean traceExceptionsAsErrors)
2011-04-29 13:50:15.395372: 25:      at System.ServiceModel.Channels.PipeConnection.Read(Byte[] buffer, Int32 offset, Int32 size, TimeSpan timeout)
2011-04-29 13:50:15.395372: 25:      at System.ServiceModel.Channels.ConnectionUpgradeHelper.InitiateUpgrade(StreamUpgradeInitiator upgradeInitiator, IConnection& connection, ClientFramingDecoder decoder, IDefaultCommunicationTimeouts defaultTimeouts, TimeoutHelper& timeoutHelper)
2011-04-29 13:50:15.395372: 25:      at System.ServiceModel.Channels.ClientFramingDuplexSessionChannel.SendPreamble(IConnection connection, ArraySegment`1 preamble, TimeoutHelper& timeoutHelper)
2011-04-29 13:50:15.395372: 25:      at System.ServiceModel.Channels.ClientFramingDuplexSessionChannel.DuplexConnectionPoolHelper.AcceptPooledConnection(IConnection connection, TimeoutHelper& timeoutHelper)
2011-04-29 13:50:15.395372: 25:      at System.ServiceModel.Channels.ConnectionPoolHelper.EstablishConnection(TimeSpan timeout)
2011-04-29 13:50:15.395372: 25:      at System.ServiceModel.Channels.ClientFramingDuplexSessionChannel.OnOpen(TimeSpan timeout)
2011-04-29 13:50:15.395372: 25:      --- End of inner exception stack trace ---
2011-04-29 13:50:15.395372: 25:   
2011-04-29 13:50:15.395372: 25:   Server stack trace: 
2011-04-29 13:50:15.395372: 25:      at System.ServiceModel.Channels.ClientFramingDuplexSessionChannel.OnOpen(TimeSpan timeout)
2011-04-29 13:50:15.395372: 25:      at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
2011-04-29 13:50:15.395372: 25:      at System.ServiceModel.Channels.ServiceChannel.OnOpen(TimeSpan timeout)
2011-04-29 13:50:15.395372: 25:      at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
2011-04-29 13:50:15.395372: 25:      at System.ServiceModel.Channels.ServiceChannel.CallOnceManager.CallOnce(TimeSpan timeout, CallOnceManager cascade)
2011-04-29 13:50:15.395372: 25:      at System.ServiceModel.Channels.ServiceChannel.EnsureOpened(TimeSpan timeout)
2011-04-29 13:50:15.395372: 25:      at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
2011-04-29 13:50:15.395372: 25:      at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
2011-04-29 13:50:15.395372: 25:      at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
2011-04-29 13:50:15.395372: 25:   
2011-04-29 13:50:15.395372: 25:   Exception rethrown at [0]: 
2011-04-29 13:50:15.395372: 25:      at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
2011-04-29 13:50:15.395372: 25:      at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
2011-04-29 13:50:15.395372: 25:      at TV4Home.Server.TVEInteractionLibrary.Interfaces.ITVEInteraction.GetChannelBasicById(Int32 channelId)
2011-04-29 13:50:15.395372: 25:      at MPWebStream.Site.StreamPage.ProcessRequest(HttpContext context)
2011-04-29 13:50:15.395372: 25: Finishing timeshifting

 

[Mike Lowrey]

You can debug this by debugging the ConsoleHost with Visual Studio.

To do this you have to start Visual Studio with admin rights and then just start a new instance of the ConsoleHost application...

 

[Oxan]

I created a build of the current MP_SVN branch against MediaPortal 1.2.0 Beta. It works fine, maybe it's useful for other people too

mike: thanks, I'll take a look.

 

[Airshark]

AW: TV4Home - WCF Webservice for MediaPortal TV Server

Mhh.. the TVGuide is not running anymore with the new Mp Beta :/
Is there a possibility to fix this?

 

[akoeplinger]

Hi!

The MediaPortal 1.2 Beta changes some of the DB tables, so we need to update that in the TV4Home Webinterface, which will happen most likely with TV4Home v0.2.

Alex

 

[Airshark]

AW: TV4Home - WCF Webservice for MediaPortal TV Server

Ok, thank you for the info

 

[Mike Lowrey]

I've compiled the CoreService against the MP 1.2 beta assemblies and added an updated version for MP 1.1.3(minor update!).
TV4Home - The all-in-one TV solution! - Download: 0.1.0.0 Preview


Edit:

And for those who want to use the webinterface with MP 1.2b here is a new Tv Server Plugin and the updated files.

It's nearly the same like alway... extract the TV4Home folder to C:\ProgramData
Copy the three assemblies to the plugin dir of MP and activate the plug in in setuptv.exe.

The only difference is that you now need a current version of the CoreService installed.

Have fun