On Mon, Oct 26, 2015 at 09:54:03AM +0900, Tatsuo Ishii wrote: > > Kondo's design is correct. > > So more proper fix looks like this?
> + /* If postmaster is listening > on "*", "0.0.0.0" or "::", use 127.0.0.1 */ > + if (strcmp(host_str, "*") == 0 > || > + strcmp(host_str, > "0.0.0.0") == 0 || > + strcmp(host_str, "::") > == 0) > + strcpy(host_str, > "127.0.0.1"); No, PQping("host='127.0.0.1'") fails to reach a listen_addresses='::' server on many systems. Here's what I thought Kondo was proposing: --- a/src/bin/pg_ctl/pg_ctl.c +++ b/src/bin/pg_ctl/pg_ctl.c @@ -649,5 +649,9 @@ test_postmaster_connection(pgpid_t pm_pid, bool do_checkpoint) - /* If postmaster is listening on "*", use localhost */ + /* explanation here */ if (strcmp(host_str, "*") == 0) strcpy(host_str, "localhost"); + else if (strcmp(host_str, "0.0.0.0") == 0) + strcpy(host_str, "127.0.0.1"); + else if (strcmp(host_str, "::") == 0) + strcpy(host_str, "::1"); -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers