Concurency

[Victor S]

I have a class that implements ClientCommandHandler and ClientEventHandler where I declared an object.

The problem is that this object remains the same even when I connect from different clients.

My code is:

public class QueryCommandHandler implements ClientCommandHandler, ClientEventHandler {

    private GenericDB currentConnection;

    

    @Override

    public void gotConnected(ClientHandler handler) throws SocketTimeoutException, IOException {

                handler.sendClientMsg("+++++++++++++++++++++++++++++++++++++++++++|");

        handler.sendClientMsg("| Welcome to Caido Query Server v " + QueryServer.version+"      |");

        handler.sendClientMsg("|        Send 'Quit' to exit               |"+currentConnection);

                handler.sendClientMsg("+++++++++++++++++++++++++++++++++++++++++++|\n");

    }

    @Override

    public void handleCommand(ClientHandler handler, String command) {

          GenericDB currentConnection = new GenericDB();
     ...

Exemple: I have 2 computer clients with ip's 192.168.0.5 and 192.168.0.10,

I connect from 192.168.0.5 and currentConnection is not yet defined, I execute a command and currentConnection  will be created for the first time.

When 192.168.0.10 connects will find currentConnection  already created and I was looking for a new instance.

Does Quickserver provide some  functionality to automate this problem?

Or I should keep distinct objects for each client?

Thank you.