DRDA protocol error ?

[ii64]

Hello, i have a problem when i tried to connect to Derby network server, it raise an exception (see picture below)

so i wonder is there something to configure?

also this how i start the derby network server

public void cmdStartServer(String[] args) {
		try {
			getDBConnection();
			NetworkServerControl server = new NetworkServerControl(InetAddress.getByName("0.0.0.0"),1527);
			server.start(null);
			System.out.println("Server started: " + server);
		}catch(UnknownHostException e){
			e.printStackTrace();
		}catch(Exception e){
			e.printStackTrace();
		}
	}

Thank you in advance, i'm planning to port this to Golang after this protocol error fix

[nakagami]

I think because of wrong network environment.

Can you test connect with ij?

Test network server connection with ij
http://db.apache.org/derby/papers/DerbyTut/ns_intro.html#configure_ns_client

[ii64]

The ij tool client works just fine, it's connected. (see picture below)

[nakagami]

Maybe it's because of Windows.
Is anyone running it on windows java + dever(javadb)?