[mythtv-commits] Ticket #743: Fix "program not found in PAT" problem.

[MythTV]

#743: Fix "program not found in PAT" problem.
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 Reporter:  stuarta  |       Owner:  danielk
     Type:  patch    |      Status:  new    
 Priority:  minor    |   Milestone:  0.19   
Component:  mythtv   |     Version:  head   
 Severity:  medium   |  
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I've made a patch to fix the problem where people were seeing
 "program not found in PAT" errors over time as the EIT scanner
 was doing it's work.

 This was due to a race condition where occasionally a new
 channel had been changed to, but the next PAT to come through
 was from the old mplex (normally withing 20ms of the channel
 change). The correct PAT would come through within the next 200ms

 Now we check to see if there is a desired program and if it exists
 in the PAT before we emit the signal to say the PAT has been updated.
 Also the single program PAT isn't created until we've verified that
 the program we want is in the PAT we have got.

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Ticket URL: <http://svn.mythtv.org/trac/ticket/743>
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