[Twisted-Python] when will failure.Failure() be a problem?
itamar at itamarst.org
Fri Mar 23 08:30:17 EDT 2012
On 03/23/2012 01:48 AM, gelin yan wrote:
> Hi All
> As regards issues like #5567 & #4219, Failure object creation is not
> thread safe. I use deferToThread daily due to many blocking apis still
> have to be used in my system. I looked into the code and noticed there
> is a global count used in Failure.__init__. An increment will be made
> for every __init__ invoke. I consider it is one part can be treated as
> thread unsafe.
Oh, and the pdb thing mentioned in 4219 only happens in debug mode,
which won't be used in production (don't want pdb sessions in a live
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