private void cleanUp(boolean shutdown, String message) { try { sr.done(); } catch (ShutdownException se) { // Nothing to do at this point, we're already shutting down } if (niagara.connection_server.NiagraServer.TIME_OPERATORS) { cpuTimer.stop(); cpuTimer.print(getName() + "(shutdown: " + message + ")"); } try { if (!shutdown) outputStream.endOfStream(); else // REFACTOR outputStream.putCtrlMsg(ControlFlag.SHUTDOWN, message); } catch (java.lang.InterruptedException ie) { /* do nothing */ } catch (ShutdownException se) { /* do nothing */ } outputStream = null; sr = null; return; }