Something was triggering this in the IE 10 webworker test. We might need to
add tests to check if these things didn't run if we didn't want them to.
On Jan 21, 2014 7:45 PM, "Guillermo Rauch" <notifications@github.com> wrote:

> In lib/transports/polling-xhr.js:
>
> >      for (var i in Request.requests) {
> >        if (Request.requests.hasOwnProperty(i)) {
> >          Request.requests[i].abort();
> >        }
> >      }
> > -  });
> > +  };
> > +
> > +  if (global.addEventListener) {
> > +    global.addEventListener('unload', unloadHandler);
>
> This unload code should actually be only needed for old ie.
>
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> .
>