[IPython-dev] Coordinating the XREQ and SUB channels

[Fernando Perez]

On Fri, Jul 16, 2010 at 9:21 AM, Evan Patterson <epatters at enthought.com> wrote:
> I verified that I have that commit and that I recompiled PyZMQ.
> Unfortunately, the problem persists.
>
> Fernando: as a sanity check, can you confirm that you have this problem with
> the latest version of PyZMQ?

Same here.  I had rebuilt zmq/pyzmq to confirm whether the other
problem we'd seen was gone (kernel dying when clients disconnect), and
that one is indeed now fixed.

But the CPU 100% use is still there, even when Evan's qt frontend is
idle.  As a data point, Gerardo's, which does not yet use the ioloop,
doesn't show the problem.

Cheers,
f