On Thu, May 19, 2016 at 1:53 PM, Sven Van Caekenberghe <[email protected]> wrote:

>
> This situation is also hard to debug, because if I turn off my wireless
> network, NetNameResolver fails immediately (which is perfect). It is hard
> to reproduce the case where it hangs, at least for me.
>

What about instead of turning off the network just open and listen on a
local port and direct DNS there? And because there will be no response it
might hang…

just an idea…

Peter

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