/** Stops media application */
public boolean stopApp() {
printLog("stopping JMF " + media_type);
if (sender != null) sender.halt();
if (receiver != null) receiver.halt();
if (int_socket != null) int_socket.close();
if (ext_socket != null) ext_socket.close();
int_socket = null;
ext_socket = null;
return true;
}
