Res: Re: [UMN_MAPSERVER-USERS] Res: Re: Res: Re: [UMN_MAPSERVER-USERS] Fw: Postgis Connection
Benjamin Thelen
bt at CCGIS.DE
Fri Jul 1 05:17:13 PDT 2005
Ezequias Rodrigues da Rocha wrote:
> All looks to be correct. I am becoming to be worried.
>
> ps: Your e-mails are comming twice. Some times three times. Check it out.
>
> Thank you for your attention
>
> Sincerely
> ezequias
>
> /-------Mensagem original-------/
>
> /*De:*/ Benjamin Thelen <mailto:bt at CCGIS.DE>
> /*Data:*/ 07/01/05 08:16:01
> /*Para:*/ MAPSERVER-USERS at LISTS.UMN.EDU
> <mailto:MAPSERVER-USERS at LISTS.UMN.EDU>
> /*Assunto:*/ Re: [UMN_MAPSERVER-USERS] Res: Re: Res: Re:
> [UMN_MAPSERVER-USERS] Fw: Postgis Connection
>
> Ezequias Rodrigues da Rocha wrote:
> > I do heve this line. See below:
> >
> >
> >
> >
> #---------------------------------------------------------------------------
> > # CONNECTIONS AND AUTHENTICATION
> >
> #---------------------------------------------------------------------------
> >
> > # - Connection Settings -
> >
> > listen_addresses = '*' # what IP interface(s) to listen on;
> > # defaults to localhost, '*' = any
> > port = 5432
> > max_connections = 100
> >
> > Still waitting
> > Ezequias
> >
> > /-------Mensagem original-------/
> >
> > /*De:*/ Benjamin Thelen <mailto:bt at ccgis.de>
> > /*Data:*/ 07/01/05 05:55:31
> > /*Para:*/ Ezequias Rodrigues da Rocha <mailto:ezequias at recife.pe.gov.br>
> > /*Cc:*/ Benjamin Thelen <mailto:bt at ccgis.de>
> > /*Assunto:*/ Re: Res: Re: [UMN_MAPSERVER-USERS] Fw: Postgis Connection
> >
> > Ezequias Rodrigues da Rocha wrote:
> > > I didn't find the tcpip_socket parameter and put it in sume point
> on my
> > > postgresql.conf.
> > >
> > > But now I can't start my postgresql 8.0 (# ./postmaster -D
> > > /usr/local/pgsql/data)
> > >
> > > Please see what is wrong
> > >
> > > The error reported was:
> > >
> > > [postgres at mangueira bin]$ FATAL: unrecognized configuration parameter
> > > "tcpip_socket"
> > >
> > > My pg_hba.conf is:
> > >
> > > [postgres at mangueira data]$ more pg_hba.conf
> > > # TYPE DATABASE USER CIDR-ADDRESS METHOD
> > >
> > > # "local" is for Unix domain socket connections only
> > > local all all trust
> > > # IPv4 local connections:
> > > host all all 10.0.0.0 255.0.0.0 password
> > > host all all 192.168.0.0 255.0.0.0 password
> > > host all all 127.0.0.1/32 trust
> > > host all all 200.249.133.135 255.255.255.255
> > > password
> > > # IPv6 local connections:
> > > host all all ::1/128 trust
> > > I believe there is no problem because I am on the network 10 and the
> > > server on the 192
> > >
> > > Some more advices ?
>
>
> Ezequias,
>
> You can ping the pgsql-server from your mapserver-server?
> # ping lab1.recife
>
> The pgsql-server listens on port 5432? Check with:
> # netstat -tan -ptcp.
>
> You corrected the typo "dbname=dbpotgis"?
> You are sure about the password for the dbuser? Can you log into the
> database from the command line and access the tables?
> # psql -Upostgres -ddbpostgis
>
> If you are not sure about the password, change "password" to "trust" in
> pg_hba.conf. Also, I would recommend to change "password" to "md5" for
> encrypted passwords.
>
>
> Well, at the moment, I have no more ideas, sorry!
>
> Ben
>
>
> > >
> > > Best regards
> > > Ezequias
> > >
> > > /-------Mensagem original-------/
> > >
> > > /*De:*/ Benjamin Thelen <mailto:bt at CCGIS.DE>
> > > /*Data:*/ 06/30/05 12:43:52
> > > /*Para:*/ MAPSERVER-USERS at LISTS.UMN.EDU
> <mailto:MAPSERVER-USERS at LISTS.UMN.EDU>
> > <mailto:MAPSERVER-USERS at LISTS.UMN.EDU>
> > > <mailto:MAPSERVER-USERS at LISTS.UMN.EDU>
> > > /*Assunto:*/ Re: [UMN_MAPSERVER-USERS] Fw: Postgis Connection
> > >
> > > Ezequias Rodrigues da Rocha wrote:
> > > > I am trying to load a mapserver service with a postgis
> connection but
> > > > the MS reported this message below:
> > > >
> > > >
> > > > msDrawMap(): Image handling error. Failed to draw layer named
> > 'bairros'.
> > > > msPOSTGISLayerOpen(): Query error. couldnt make connection to
> DB with
> > > > connect string 'user=postgres password=post dbname=dbpotgis
> > > > host=lab1.recife port=5432'.
> > > > Error reported was 'could not create socket: Permission denied '.
> > > > This error occured when trying to make a connection to the
> specified
> > > > postgresql server.
> > > > Most commonly this is caused by
> > > > (1) incorrect connection string
> > > > (2) you didnt specify a 'user=...' in your connection string
> > > > (3) the postmaster (postgresql server) isnt running
> > > > (4) you are not allowing TCP/IP connection to the postmaster
> > > > (5) your postmaster is not running on the correct port - if its
> not on
> > > > 5432 you must specify a 'port=...'
> > > > (6) the security on your system does not allow the webserver
> (usually
> > > > user 'nobody') to make socket connections to the postmaster
> > > > (7) you forgot to specify a 'host=...' if the postmaster is on a
> > > > different machine
> > > > (8) you made a typo
> > > > Does anyone can tell me what to do ?
> > > >
> > > >
> > > >
> > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
> > > > Atenciosamente (Sincerely)
> > > > *Ezequias Rodrigues da Rocha*
> > > > *** *www.recife.pe.gov.br
> <http://www.recife.pe.gov.br>
> > <http://www.recife.pe.gov.br>
> > > <http://www.recife.pe.gov.br>*
> > > > <http://www.recife.pe.gov.br/>
> > > >
> > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
> > > > A pior das democracias ainda é melhor do que a melhor das ditaduras
> > > > The worst of democracies is still better than the better of
> > dictatorships
> > > > MSN Messenger: ezequias at hotmail.com <mailto:ezequias at hotmail.com>
> > <mailto:ezequias at hotmail.com> <mailto:ezequias at hotmail.com>
> > > <mailto:ezequias at hotmail.com>
> > > >
> > > >
> > > > Add FUN to your email - CLICK HERE!
> > > > <http://www.incredimail.com/index.asp?id=54760>
> > >
> > >
> > > Ezequias,
> > >
> > > Well, I think one cannot make more suggestions you already got
> from the
> > > error messages!
> > >
> > > I assume your postgres is running and your connection string is
> correct,
> > > but you should send it to the list, too.
> > >
> > > A common error is, that the postgresql-server does not accept tcp/ip
> > > connections. Check your postgresql.conf: "tcpip_socket = true" must be
> > > there.
> > > Second, check your pg_hba.conf: There has to be an entry that allows
> > > your "mapserver-host" to connect to the server, such as
> > >
> > > for remote access of the network 192.168.100.0:
> > > host all all 192.168.100.0 255.255.255.0
> > trust
> > >
> > > or for local access, if mapserver and pgsql are on the same host:
> > > host all all 127.0.0.1
> 255.255.255.255 trust
> > >
> > >
> > > Hope, that helps!
> > >
> > > Ben
> > >
> > >
> > > Add FUN to your email - CLICK HERE!
> > > <http://www.incredimail.com/index.asp?id=54760>
> >
> > Ezequias,
> >
> > As you're using postgresql 8, you must remove the tcpip_socket
> > parameter, because it's a paramater used in earlier postgresql versions.
> > Look again into your posgresql.conf. You'll need to have the following
> > at the beginning of the file:
> >
> > listen_addresses = '*' # what IP interface(s) to listen on;
> > # defaults to localhost, '*' = any
> >
> > Restart pgsql.
> >
> > Ben
> >
> >
> >
> >
> >
> > Add FUN to your email - CLICK HERE!
> > <http://www.incredimail.com/index.asp?id=54760>
>
>
> Add FUN to your email - CLICK HERE!
> <http://www.incredimail.com/index.asp?id=54760>
Ezequias,
Please always reply to the list!
Of course you receive the mails twice. One Mail goes to the list and the
other to you directly. Some list-members only reply to the list, but
most reply to both.
Another point, please do not top post!
I'm afraid, that I have no more ideas! Your problem needs hard debugging
;-).
Install pgadmin-III and/or phppgadmin and try to connect to your
pgsql-server from your mapserver-server, also you could try to connect
from your remote machine from command-line with "psql -Upostgres
-hlab1.recife -ddbpostgis".
As your machines are on different network segments, it is quite likely,
that port 5432 is blocked by a firewall - you have to ask your IT to
unlock this port.
Ben
More information about the MapServer-users
mailing list