local + remote access simultaneously

I'm connecting to a db locally.

The user has the choice to start the TCPJDBCServer, so that other users can
connect remotely. The TCPJDBCServer is started with the session from the
local connection.

 

My Question: Is it safe, to keep on using the local connection
simultaneously or do I have to close the local connection and start a
TCP-connection via localhost? 

 

Thank you in advance

 

James