linux returns EAGAIN for closed ocserv interfaces

[Nikos Mavrogiannopoulos]

On Fri, Sep 19, 2014 at 4:13 PM, Niels Peen <niels at peen.ch> wrote:
>> Are these discussions public? Does that change solve the issue? Is the
>> loop on dnsmasq on tun or udp socket?
> The problem has not re-occured since, but I won't be able to say with confidence until some more
> time has passed.

If that solves the issue, we'd better wrap all close calls in ocserv's
main thread.

regards,
Nikos