On Thu, 22 May 2008, John Levine wrote:
Personally, I think it's severe mission creep to try to define an
existence check. It's straightforward to check for a NXDOMAIN or
NODATA result, but I see no reason to think that such a check has the
semantics an ADSP user would want.
NODATA is even more wrong than NXDOMAIN :-(
Tony.
--
f.anthony.n.finch <dot(_at_)dotat(_dot_)at> http://dotat.at/
FORTIES: NORTHEASTERLY 3 OR 4, OCCASIONALLY 5 IN WEST. SLIGHT OR MODERATE.
FAIR. GOOD.
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