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Re: Unable to connect to Postgresql

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On 04/09/2017 03:27 PM, rob stone wrote:
Hello John,

Just saw this message.



Still set to the default:

#listen_addresses = 'localhost'         # what IP address(es) to
listen on;
                                        # comma-separated list of
addresses;
                                        # defaults to 'localhost';
use '*'
for all
                                        # (change requires restart)
#port = 5432                            # (change requires restart)

I did change the Unix domain socket directories:

#unix_socket_directories = '/tmp'       # comma-separated list of
directories
unix_socket_directories = '/tmp,/var/pgsql'     # *****changed from
default
#



Your set-up has Apache, PHP and Postgres all running from the same
machine.
So as far as running from there goes, it is "localhost".

The issue is not localhost, it is the case when John is trying to connect without a host specifier and therefore is trying to reach the Unix socket.

There is no requirement to traverse a network. It is all on the same
physical machine.

Alter your postgresql.conf file and remove the hash so that:-

listen_addresses = 'localhost'

is explicitly defined. Alter pg_hba.conf so that localhost is declared
and let's see what happens.

It will be the same effect, the commented line is just showing that the default is 'localhost'. Though, John if you do decide to do this remember to restart the server to have the change take effect.


Cheers,
Rob



--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx


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