Hello! On Mon, Jun 10, 2019 at 03:59:46PM -0400, Vadim Grinshpun via nginx wrote:
> After setting up nginx to run, I've noticed that 'lsof' shows all nginx > processes (master + workers) listening on an ephemeral UDP port. > > nginx 25142 vgrinshp 4u IPv4 422450236 0t0 UDP > 127.0.0.1:33226 > nginx 25144 vgrinshp 4u IPv4 422450236 0t0 UDP > 127.0.0.1:33226 > nginx 25145 vgrinshp 4u IPv4 422450236 0t0 UDP > 127.0.0.1:33226 > nginx 25146 vgrinshp 4u IPv4 422450236 0t0 UDP > 127.0.0.1:33226 > nginx 25147 vgrinshp 4u IPv4 422450236 0t0 UDP > 127.0.0.1:33226 > > > I did not explicitly configure anything that (AFAIK) uses UDP, and I > could not find anything in the doc that mentions any use of UDP ports by > nginx. > The ports seem to be used by nginx even with the most minimal nginx.conf. > > Does anyone here know how/why these ports are used? By default nginx doesn't use any UDP ports. What's in your config? -- Maxim Dounin http://mdounin.ru/ _______________________________________________ nginx mailing list [email protected] http://mailman.nginx.org/mailman/listinfo/nginx
