public String getUsername(int serverPort, int clientPort) {
String answer;
try (Socket socket = new Socket(host, port)) {
- String msg = serverPort + "," + clientPort + "\n";
+ String msg = clientPort + "," + serverPort + "\n";
OutputStream out = socket.getOutputStream();
out.write(msg.getBytes(StandardCharsets.US_ASCII));
out.flush();
BufferedReader reader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
answer = reader.readLine();
} catch (ConnectException e) {
- System.err
- .println("Ident client is configured but no ident server available on " + host + " (port " + port + ")");
+ System.err.println(
+ "Ident client is configured but no ident server available on " + host + " (port " + port + ")");
return null;
} catch (Exception e) {
throw new RuntimeException("Cannot read from ident server on " + host + " (port " + port + ")", e);