pg_connect problem

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I=92m a PHP/PostGRE newbie. I=92m getting this error:

Warning: pg_connect(): Unable to connect to PostgreSQL server: could not
connect to server: Connection refused Is the server running on host
localhost and accepting TCP/IP connections on port 5432? . in
/export/home/tsc/a/delete-action.phtml on line 156
Couldn't make a connection!

This is the code I=92m trying to run:
$connection =3D pg_connect("host=3Dlocalhost dbname=3Daddress user=3Daddr=
ess
password=3Daddress");

This is my pg_hba.conf
local all all password

This is the output of =93netstat =96an | grep 5432=94
unix 2 [ ACC ] STREAM LISTENING 27649 /tmp/.s.PGSQL.54=
32

I=92m able to do =93psql =96u address=94 and supply and username and pass=
word as any
Unix user defined in the system.

Can anyone tell me what I=92m doing wrong? Thanks.

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<div class=3DSection1>

I’m a PHP/PostGRE newbie.&nb=
sp; I’m
getting this error:<o:p></o:p>

<![if !supportEmptyParas]> <![endif]><o:p></o:p><=
/span>

W=
arning:
pg_connect(): Unable to connect to PostgreSQL server: could not connect to
server: Connection refused Is the server running on host localhost and
accepting TCP/IP connections on port 5432? . in /export/home/tsc/a/delete-action.phtml on line 156 
Couldn't make a connection!<=
span
style=3D'font-family:Arial;color:black;mso-color-alt:windowt ext'><o:p></o:p=
>

=
<![if !supportEmptyParas]> <![e=
ndif]><o:p></o=
:p>

=
This is the code I’m trying to=
run:<o:p></o=
:p>

=
$connection =3D
pg_connect("host=3Dlocalhost dbname=3Daddress user=3Daddress password=
=3Daddress");<o:p></o=
:p>

=
<![if !supportEmptyParas]> <![e=
ndif]><o:p></o=
:p>

=
This is my pg_hba.conf=
<o:p></o=
:p>

=
local all all &nbs=
p;
password<o:p></o:p>

=
<![if !supportEmptyParas]> <![e=
ndif]><o:p></o=
:p>

=
This is the output of “netstat=
–an | grep
5432”<o:p></o:p>

=
unix
2 </=
span>[
ACC ]
STREAM
LISTENING
27649 /tmp/.s.PGSQL.5=
432<o:p></o=
:p>

=
<![if !supportEmptyParas]> <![e=
ndif]><o:p></o=
:p>

=
I’m able to do “psql =
211;u address” and
supply and username and password as any Unix user defined in the system.</s=
pan><o:p></o=
:p>

=
<![if !supportEmptyParas]> <![e=
ndif]><o:p></o=
:p>

=
<![if !supportEmptyParas]> <![e=
ndif]><o:p></o=
:p>

=
Can anyone tell me what I’m do=
ing
wrong? Thanks.=
<o:p></o=
:p>

=
<![if !supportEmptyParas]> <![e=
ndif]><o:p></o=
:p>

</div>

</body>

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Edric Bulalacao [ Mi, 03 September 2003 19:36 ] [ ID #46557 ]

Re: pg_connect problem

in your pg_hba.conf must set a line with the follow:

local all all 127.0.0.1 255.255.255.255 trust
local all all IP.OF.YOUR.MACHINE YOUR.GATEWAY trust

and in your postgresql.conf must set the port =3D 5432 without the commen=
t
restart the postgresql and it must work

Regards

Nilson

> I=92m a PHP/PostGRE newbie. I=92m getting this error:
>
> Warning: pg_connect(): Unable to connect to PostgreSQL server: could no=
t
> connect to server: Connection refused Is the server running on host
> localhost and accepting TCP/IP connections on port 5432? . in
> /export/home/tsc/a/delete-action.phtml on line 156
> Couldn't make a connection!
>
> This is the code I=92m trying to run:
> $connection =3D pg_connect("host=3Dlocalhost dbname=3Daddress user=3Dad=
dress
> password=3Daddress");
>
> This is my pg_hba.conf
> local all all password
>
> This is the output of =93netstat =96an | grep 5432=94
> unix 2 [ ACC ] STREAM LISTENING 27649
> /tmp/.s.PGSQL.5432
>
> I=92m able to do =93psql =96u address=94 and supply and username and pa=
ssword as
> any
> Unix user defined in the system.
>
>
> Can anyone tell me what I=92m doing wrong? Thanks.
>
>

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Joe Nilson Zegarra Ga [ Mi, 03 September 2003 20:00 ] [ ID #46558 ]

Re: pg_connect problem

Edric Bulalacao wrote:
> Thank you for the quick reply. Looks like all the lines in my
> postgresql.conf file are all commented out.
>
> I will uncomment the tcpip_socket and port lines lines to see if it works:
>
>

No problem. I've run into this on several occasions when I'm setting up
a new server and forget to make that one minor little change. It's a
good default security setting, however it adds one extra little step for
us. heh

-Robby

> # Connection Parameters
> #
> #tcpip_socket = true
> #ssl = false
>
> #max_connections = 32
> #superuser_reserved_connections = 2
>
> #port = 5432
> #hostname_lookup = false
> #show_source_port = false
>
>
>
> -----Original Message-----
> From: Robby Russell [mailto:rrussell [at] commandprompt.com]
> Sent: Wednesday, September 03, 2003 10:48 AM
> To: Edric Bulalacao
> Subject: Re: [PHP] pg_connect problem
>
> Edric Bulalacao wrote:
>
>>I'm a PHP/PostGRE newbie. I'm getting this error:
>>
>>Warning: pg_connect(): Unable to connect to PostgreSQL server: could not
>>connect to server: Connection refused Is the server running on host
>>localhost and accepting TCP/IP connections on port 5432? . in
>>/export/home/tsc/a/delete-action.phtml on line 156
>>Couldn't make a connection!
>
>
>>Can anyone tell me what I'm doing wrong? Thanks.
>
>
> Look at your postgres.conf file.
>
> Is TCP/IP on?
>
> tcpip_socket = true
>
>
>
> --
> Robby Russell, | Sr. Administrator / Lead Programmer
> Command Prompt, Inc. | http://www.commandprompt.com
> rrussell [at] commandprompt.com | Telephone: (503) 222.2783

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Robby Russell [ Mi, 03 September 2003 20:00 ] [ ID #46559 ]