Subject: EDNS flag are undocumented

EDNS flag are undocumented

From: Marko Kreen <>
Date: Mon, 3 Dec 2012 17:05:36 +0200

New EDNS patch did not add any documentation
about new flags: ARES_OPT_EDNSPSZ and

Could this be added? Or is the ares_create_query()
only way to use EDNS?

I would like to turn it on for regular ares_gethostbyname()
for situations where there may be many A records
for on hostname. How should I do it?

Received on 2012-12-03