What backend version are you using? I seems you are using a very old version of the backend (server) and the driver is trying to comunicate in a newer protocol. Theres a way to change the protocol, using the connection string, but I think it will be better to update the server to the newest version.
On 1/24/06, Antonio Rodriguez Anaya <arodriguez@dia.uned.es> wrote:Hi,
Sorry, I don't have time to reply the message.
Thanks for the advice. I've changed the jdbc file for the newest.
However I have errors in the same point but the message has changed.
The java error is:
FATAL: Socket command type unknown
And the error message in postgrsql server is:
FATAL: unsupported frontend protocol
FATAL: Socket command type unknown
I don't know why postgresql does'nt support frontend protocol, and I
don't know how to change that protocol.
Thanks in advanced,
Toni.
El 19/01/2006, a las 23:06, Oliver Jowett escribió:
> Antonio Rodriguez Anaya wrote:
>> The class gets connect with postgrsql by jdbc (pg73jdbc3.jar) without
>> problems.
>
> This version of the driver is essentially unmaintained, I suggest you
> upgrade to a more recent build (later driver versions should still
> operate correctly against a 7.3 server).
>
> -O
>
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