Losing my database connection

Hi every one!.

I'm having toubles with my PostgreSQL Database
Connection. I don't know why, but after more or less
10 minutes I lose the connection to a PostgreSQL
Database which is running in a server in a remote
site. This means that, if I'm not doing any query to
the Database on the server, my connections loses
everty 10 minutes. I haven't tested still what will
happens if I stay making queries to the Database on
the server for 10 minutes without any stop. But
anyway, I think it will do the same.

I Expect If somebody unserstood, please, I'll thank
very much some of help.

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