[mythtv-commits] Ticket #1605: backend filetransfer sockets unstable when connection goes away unexpectedly

[MythTV]

#1605: backend filetransfer sockets unstable when connection goes away
unexpectedly
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 Reporter:  jwestfall at surrealistic.net  |       Owner:  ijr 
     Type:  patch                       |      Status:  new 
 Priority:  minor                       |   Milestone:      
Component:  mythtv                      |     Version:  head
 Severity:  medium                      |  
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 Hi

 To reproduce the issue start a commflag then ctrl-c it.  The backend likes
 to crash.

 patch does the follow[[br]]

 - add UpRef/DownRef functions to FileTransfer class[[br]]
 - convert MainServer::endConnection to use the UpRef/DownRef functions,
 its not safe to delete the socket or the associated FileTransfer object in
 this function.[[br]]
 - add some additional checking in functions that use
 QSocketDevice::writeBlock, its possible for the socket to close by it
 never returns an error.

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Ticket URL: <http://svn.mythtv.org/trac/ticket/1605>
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