@Override public void requestCloseRead(){
  _state=_state.toCloseRead();
  try {
    requestLoop();
  }
 catch (  Exception e) {
    log.log(Level.WARNING,e.toString(),e);
  }
}

@ Override public void requestCloseRead ( ) { _state = _state . toCloseRead ( ) ; try { requestLoop ( ) ; } catch ( Exception e ) { log . log ( Level . WARNING , e . toString ( ) , e ) ; } }
wake a connection from a select / poll close .
