On Thu, Jun 16, 2005 at 11:21:08AM -0400, Isaac Richards wrote: > On Thursday 16 June 2005 09:47 am, Robert Tsai wrote: > > I am going to blindly hypothesize that this might be related to > > the AMD64-specific pthreads problem for which exists Kyle's > > workaround in RingBuffer, but there don't appear to be any > > readwrite locks involved in this bit of the code (although I'm not > > familiar with QMutex). > > Actually, it's quite possibly to be the same issue, if mythweb is > requesting the backend to generate thumbnails for the recordings. > That will involve the RingBuffer class (to read the local video > file), and if enough of those queries stack up due to problems > there, you'd see the current behaviour. > > It shouldn't be terribly hard to get a backtrace of the backend in > its stuck state - it'd be interesting to see where the threads are.
Hmm. The problem seems to have gone away. All I've done is CVS update to pick up a few things ... --Rob
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