[Twisted-Python] twisted server blocking on MySQL read in main thread when using adbapi.ConnectionPool

Dan Williams dwilliams at cernium.com
Mon May 20 18:47:54 MDT 2013


The invocation is simply "py-bt", but it only works if symbols are
available, which aren't in my case.

On 5/20/2013 8:13 PM, Glyph wrote:
>
> On May 20, 2013, at 2:23 PM, Dan Williams<dwilliams at cernium.com>
> wrote:
>
>> Examining the core file shows that the main (reactor) thread is
>> blocking in a read in the mysql client library:
>
> I believe that recent versions of GDB have some fanciness that will
> actually show you Python tracebacks.  Any chance somebody else knows
> how to invoke that?  It would certainly be very useful to see what
> Python code lead to this point :).
>
> -glyph
>
>
>
>
>
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