import java.io.BufferedReader;
import java.io.IOException;

public class ServerListenerThread extends Thread {
    private final ChatClient owner;
    private final BufferedReader from_server;
    private boolean quit = false;
    
    public ServerListenerThread(ChatClient owner, BufferedReader from_server) {
        this.owner = owner;
        this.from_server = from_server;
    }
    
    public void run() {
        while (! quit) {
            String line_from_server;
            try {
                line_from_server = from_server.readLine();
                if (line_from_server == null) {
                    System.out.println("Fick inga data från servern");
                    quit = true;
                }
                else {
                    System.out.println(line_from_server);
                }
            }
            catch (IOException e) {
                System.out.println("Fel vid mottagning från servern");
                quit = true;
            }
            
        } // while
        owner.please_quit();
    } // run

    public void please_quit() {
        quit = true;
    }
} // class ServerListenerThread