linux returns EAGAIN for closed ocserv interfaces

Simon Kelley simon at
Fri Sep 26 12:38:02 PDT 2014

On 26/09/14 11:30, David Woodhouse wrote:
> On Sun, 2014-09-21 at 02:00 +0200, Nikos Mavrogiannopoulos wrote:
> (Let's ignore for the moment that dnsmasq ought to be letting packets
> drop when this happens; that's the whole point of using UDP. I'm
> assuming that's the "work-around" which Simon provided?)

The work-around does give up trying and drop the packet, but after a
large but finite number of retries, rather than an infinite number of


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