[mythtv-commits] Ticket #4611: Autodiscovery broken

[MythTV]

#4611: Autodiscovery broken
---------------------+------------------------------------------------------
 Reporter:  stuartm  |        Owner:  ijr 
     Type:  defect   |       Status:  new 
 Priority:  minor    |    Milestone:  0.21
Component:  mythtv   |      Version:  head
 Severity:  medium   |   Resolution:      
  Mlocked:  0        |  
---------------------+------------------------------------------------------

Old description:

> Autodiscovery no longer seems to work for me when I pass the -p param. I
> get the selection screen but no servers are listed, although there are
> two master backends on the network. Worked fine the last time I used -p a
> few weeks ago.
>
> mythfrontend -p -v upnp
> 2008-02-07 19:20:12.811 Using runtime prefix = /usr/local, libdir =
> /usr/local/lib
> 2008-02-07 19:20:12.812 UPnp - Constructor
> 2008-02-07 19:20:12.812 MediaRenderer::Begin
> 2008-02-07 19:20:12.814 ThreadPool:AddWorkerThread - HTTP_WorkerThread
> 2008-02-07 19:20:12.815 HttpServer( 6547 ) - SharePath =
> /usr/local/share/mythtv/
> 2008-02-07 19:20:12.815 UPnp::Initialize - Begin
> 2008-02-07 19:20:12.815 UPnp::Initialize - Starting TaskQueue
> 2008-02-07 19:20:12.816 UPnp::Initialize - Creating SSDP Thread at port
> 6547
> 2008-02-07 19:20:12.856 UPnp::Initialize - End
> 2008-02-07 19:20:12.856 MediaRenderer::Creating UPnp Description
> 2008-02-07 19:20:12.856 MediaRenderer::Registering CMGR Service.
> 2008-02-07 19:20:12.857 UPnp::Start - Starting SSDP Thread (Multicast)
> 2008-02-07 19:20:12.865 UPnp::Start - Enabling Notifications
> 2008-02-07 19:20:12.866 SSDP::EnableNotifications() - creating new task
> 2008-02-07 19:20:12.866 SSDP::EnableNotifications() - sending NTS_byebye
> 2008-02-07 19:20:12.866 LookupUDN(urn:schemas-upnp-
> org:device:MediaRenderer:1) sName=UPnP/UDN/MediaRenderer,
> sUDN=9c05bdb3-0b24-4735-b55a-4952534255d9
> 2008-02-07 19:20:14.192 SSDP::EnableNotifications() - sending NTS_alive
> 2008-02-07 19:20:14.193 SSDP::EnableNotifications() - Task added to UPnP
> queue
> 2008-02-07 19:20:14.193 UPnp::Start - Returning
> 2008-02-07 19:20:14.193 MediaRenderer::End
> 2008-02-07 19:20:14.452 DPMS is disabled.
> 2008-02-07 19:20:14.453 Empty LocalHostName.
> 2008-02-07 19:20:14.453 Using localhost value of stanage_edge
> 2008-02-07 19:20:14.519 New DB connection, total: 1
> DisplaResX: Unable to XRRgetScreenInfo
> 2008-02-07 19:20:14.543 Total desktop dim: 2720x900, with 2 screen[s].
> 2008-02-07 19:20:14.545 Using screen 0, 1280x800 at 1440,0
> 2008-02-07 19:20:14.547 Switching to square mode (blue)
> 2008-02-07 19:20:14.653 Using the Qt painter
> 2008-02-07 19:20:16.974 DB Error (Clear setting):
> Query was:
>
> No error type from QSqlError?  Strange...
> 2008-02-07 19:20:16.974 DB Error (SaveSettingOnHost query failure: ):
> Query was:
>
> No error type from QSqlError?  Strange...
> 2008-02-07 19:20:16.974 DB Error (Clear setting):
> Query was:
>
> No error type from QSqlError?  Strange...
> 2008-02-07 19:20:16.975 DB Error (SaveSettingOnHost query failure: ):
> Query was:
>
> No error type from QSqlError?  Strange...
> 2008-02-07 19:20:16.975 Putting up the UPnP backend chooser

New description:

 Autodiscovery no longer seems to work for me when I pass the -p param. I
 get the selection screen but no servers are listed, although there are two
 master backends on the network. Worked fine the last time I used -p a few
 weeks ago.
 {{{
 mythfrontend -p -v upnp
 2008-02-07 19:20:12.811 Using runtime prefix = /usr/local, libdir =
 /usr/local/lib
 2008-02-07 19:20:12.812 UPnp - Constructor
 2008-02-07 19:20:12.812 MediaRenderer::Begin
 2008-02-07 19:20:12.814 ThreadPool:AddWorkerThread - HTTP_WorkerThread
 2008-02-07 19:20:12.815 HttpServer( 6547 ) - SharePath =
 /usr/local/share/mythtv/
 2008-02-07 19:20:12.815 UPnp::Initialize - Begin
 2008-02-07 19:20:12.815 UPnp::Initialize - Starting TaskQueue
 2008-02-07 19:20:12.816 UPnp::Initialize - Creating SSDP Thread at port
 6547
 2008-02-07 19:20:12.856 UPnp::Initialize - End
 2008-02-07 19:20:12.856 MediaRenderer::Creating UPnp Description
 2008-02-07 19:20:12.856 MediaRenderer::Registering CMGR Service.
 2008-02-07 19:20:12.857 UPnp::Start - Starting SSDP Thread (Multicast)
 2008-02-07 19:20:12.865 UPnp::Start - Enabling Notifications
 2008-02-07 19:20:12.866 SSDP::EnableNotifications() - creating new task
 2008-02-07 19:20:12.866 SSDP::EnableNotifications() - sending NTS_byebye
 2008-02-07 19:20:12.866 LookupUDN(urn:schemas-upnp-
 org:device:MediaRenderer:1) sName=UPnP/UDN/MediaRenderer,
 sUDN=9c05bdb3-0b24-4735-b55a-4952534255d9
 2008-02-07 19:20:14.192 SSDP::EnableNotifications() - sending NTS_alive
 2008-02-07 19:20:14.193 SSDP::EnableNotifications() - Task added to UPnP
 queue
 2008-02-07 19:20:14.193 UPnp::Start - Returning
 2008-02-07 19:20:14.193 MediaRenderer::End
 2008-02-07 19:20:14.452 DPMS is disabled.
 2008-02-07 19:20:14.453 Empty LocalHostName.
 2008-02-07 19:20:14.453 Using localhost value of stanage_edge
 2008-02-07 19:20:14.519 New DB connection, total: 1
 DisplaResX: Unable to XRRgetScreenInfo
 2008-02-07 19:20:14.543 Total desktop dim: 2720x900, with 2 screen[s].
 2008-02-07 19:20:14.545 Using screen 0, 1280x800 at 1440,0
 2008-02-07 19:20:14.547 Switching to square mode (blue)
 2008-02-07 19:20:14.653 Using the Qt painter
 2008-02-07 19:20:16.974 DB Error (Clear setting):
 Query was:

 No error type from QSqlError?  Strange...
 2008-02-07 19:20:16.974 DB Error (SaveSettingOnHost query failure: ):
 Query was:

 No error type from QSqlError?  Strange...
 2008-02-07 19:20:16.974 DB Error (Clear setting):
 Query was:

 No error type from QSqlError?  Strange...
 2008-02-07 19:20:16.975 DB Error (SaveSettingOnHost query failure: ):
 Query was:

 No error type from QSqlError?  Strange...
 2008-02-07 19:20:16.975 Putting up the UPnP backend chooser
 }}}

--

Comment(by nigel):

 I have had that error a few times over the last 3 months. Suspected a
 networking, or UPnP timing, issue.

  1) Does the backend appear in the chooser if you go on to the host, stop
 and start it?

  2) Are the two hosts listed in the -v upnp output if you start without -p
 ? (so that it attempts autoconfigure)

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/4611#comment:2>
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