JDBC problem or IAS problem

Question

I am using JDBC to connect to the oracle database and check the access:
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
conn = DriverManager.getConnection(
"jdbc:oracle:thin:@"+ getConnectionString() ,
username, password);
if The user give wrong password, I catch the exception to handle it.
However, in the Log, I found that the system will retry to connect to the database accumulatively.
for example:
Error login, it will retry 2 times in JDBC connection
error login again, it will retry 3 times ... etc.
this effect is accumulative unless I restart the IAS.
Please advice.
Thanks

Answer 1

TCP/IP connections are handled in MaxDB by a special program (the x_server) which usually, except in special cases (see below) handles all connection to all databases on this computer.
Ok, I understand that. But does database manager gui actually create the network entries or is that a manual step outside fo the tool?
So, is there really a need to have this separated in the port access?
Not in this instance, but from an architecture standpoint I would like to separate these databases on different ports from a security standpoint.
Last question: What did you do in database manager and from where comes your view of having one database on 7120, and one on 7211?
In database manager - choose Instance - then create Instance from the drop down menu. Choose custom from the create database instance wizard. From here you can define the port.
Once you create the database it will be available with a different port listing in the main screen .