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Re: Connection error

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Don't forget to cc: the list

Fst Procurement wrote:
Netstat has the following two entries.

Local address                                Foreign address.

fstserver1:2359                              fstserver1.fst.co.za:5432
fstserver1:5432                              fstserver1.fst.co.za:2359

OK, so it looks like something is listening on the right port. Furthermore, you have a connection too!

The service starts, a new log file is created every time the service starts, the conf file has been set to listen on all ip addresses and the pg_hba.conf is exactly the same as the Win 2000 server.

And what is in the log-file? Does it show evidence of connections.

Perhaps I should recap.

We acquired a new server, installed Win 2003, installed Postgresql and configured it with the same databases etc as the old one. We then tried to run our 3rd party software to access the database on the new server and received the connection error. The software uses ODBC to connect and the only change that was required for the ODBC was to set the host parameter to point to the new server. If I use the "Test" button it returns "connection successful".

Well, if your odbc test works but the application doesn't then you need to find out what is different between the two.

I can connect to the server with PgAdmin running from a remote machine, but when I try and make a backup of the database through PgAdmin from the remote machine, I get the same error message as that of the 3rd party software.

OK, so there clearly isn't a problem with the server side of things. If you can connect with pgadmin, then you can connect.

Hmm - pgadmin just seems to run pg_dump with the relevant parameters. One of the following is different between pgadmin connecting normally and running pg_dump:
 - host
 - port
 - user
 - password
See the server logs for details (assuming you've turned connection logging on)

When changing parameters in the conf file all I do is remove the comment in the relevant line and then with some parameters the service refuses to re-start. If I replace the comment it re-starts.

Something will be logged. Although, if you're uncommenting the default values I can't see how you can get errors.

I have no fire wall set up and also don't have anti-virus running on the server. I have also switched off DEP on the new server.

It's not your server, it's your clients.

--
  Richard Huxton
  Archonet Ltd


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