I am writing a Java Server that outputs a request number in browser. It is a multithreaded application, that suppose to create a new thread for each request and output the next number. It does work, however the number output is incremented by 4 when i have only one increment. So i have a feeling that server somehow keeps receiving the requests without outputting them in the browser.
public class ResponseServer {
public static void main(String[] args) throws IOException {
// TODO Auto-generated method stub
int clientNum = 0;
ServerSocket serverSocket = new ServerSocket(8000);
Socket socket = null;
while (true) {
socket = serverSocket.accept();
System.out.println("CLIENT NUM " + clientNum);
new HandleClient(socket, clientNum++).run();
System.out.println("DONE");
}
}
static class HandleClient implements Runnable {
Socket socket;
int counter;
public HandleClient(Socket socket, int counter) {
System.out.println("RECIEVED " + counter);
this.socket = socket;
this.counter = counter;
}
@Override
public void run() {
// TODO Auto-generated method stub
try {
InputStream in = socket.getInputStream();
BufferedReader read = new BufferedReader(new InputStreamReader(in));
OutputStream out = socket.getOutputStream();
String response = "<h2>" + counter + "</h2>";
out.write("HTTP/1.1 200 OK\n".getBytes());
out.write("Content-Type: text/html; charset=utf-8\n".getBytes());
out.write(("Content-Length: " + response.length() + "\n\n").getBytes());
out.write(response.getBytes());
out.flush();
out.close();
} catch (IOException e) {
System.err.println(e);
}
}
}
}
