import java.io.*;
import javax.microedition.io.*;
import javax.bluetooth.*;

public class RFCOMMServer {

    public static void main( String args[] ) {
        try {
            String url = "btspp://localhost:" + 
                new UUID( 0x1101 ).toString() + 
                ";name=SampleServer";
            StreamConnectionNotifier service = 
                (StreamConnectionNotifier) Connector.open( url );

            StreamConnection con = 
                (StreamConnection) service.acceptAndOpen();
            OutputStream os = con.openOutputStream();
            InputStream is = con.openInputStream();

            String greeting = "JSR-82 RFCOMM server says hello";
            os.write( greeting.getBytes() );

            byte buffer[] = new byte[80];
            int bytes_read = is.read( buffer );
            String received = new String(buffer, 0, bytes_read);
            System.out.println("received: " + received);
            
            con.close();
        } catch ( IOException e ) {
            System.err.print(e.toString());
        }
    }
}