When I connect to a non-existing server over Unix-domain sockets I now
simply get
createdb: could not connect to database template1: could not create socket: No such file or directory
There used to be a more verbose message along the lines of "Is the server
running on ... and accepting connections on ...?" which is still in the
source but apparently does not get called because of the IPv6 changes.
--
Peter Eisentraut peter_e(at)gmx(dot)net