multiple times port 1521 open in netstat
643365Jun 5 2008 — edited Jun 5 2008First of all, I'm a newbie concerning Oracle.
When a client is connected with the database, and the network has an error for whatever reason, port 1521 stays connected in "netstat" on the server.
When I connecting the client again, the port will be opened a second time. and so one.
After a while when other clients try to connect, they get the "ORA-12516: TNS Listener could not find" error.
Question 1: If the ports are still opened, is this then an Oracle error? I mean is it Oracle server which keeps the ports open?
Question 2: If it is an oracle error, how can I resolve this?
Many thanks in advance.
Paul