Tatsuo Ishii <ishii@postgresql.org> writes:
>> The original post used only "0.0.0.0" and "::", not "localhost" or anything
>> else entailing name resolution. As I wrote above, Kondo proposed for pg_ctl
>> to use PQping("host='127.0.0.1'") in place of PQping("host='0.0.0.0'").
>> That's all. pg_ctl would continue to use PQping("host='localhost'") where
>> it's doing so today.
AFAICS, the only hard-wired hostname reference in pg_ctl is "localhost",
not "127.0.0.1" (much less "0.0.0.0"). So what you're proposing doesn't
seem to me to have anything to do with what's there. I continue to think
that the OP's complaint is somehow founded on a bad address obtained by
looking up "localhost", because where else would it've come from?
regards, tom lane
