BufferedReader readLine() blocks

Question

When receiving data using readLine(), even though I put a \"\\n\" at the end of the message using the .flush when sending the message, the while loop that reads my message s

Answer 1

I tried a lot of solutions but the only one I found which wasn't blocking execution was:

BufferedReader inStream = new BufferedReader(new 
InputStreamReader(yourInputStream));
String line;
while(inStream.ready() && (line = inStream.readLine()) != null) {
    System.out.println(line);
}

The inStream.ready() returns false if the next readLine() call will block the execution.