Thread: Retrieving data from biometric attendance

Following the below code, i am able to connect to the device but no data is being retrieved, any advice?


try {
Socket socket = new Socket(host, port);
BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));

String line;
while (true){
line = in.readLine();
if (line != null){
System.out.println(line);
}
}
} catch (UnknownHostException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}

Originally Posted by John Joe

Which part of code is your retrieve code ?

The read inline isnt it?