wallRule.setIs(tf.createTelex().withEnd(room));
wallRule.getHas().add("+wall");
handler.addTapRule(wallRule);
logger.info("Using tap rule {}", JsonMapper.toJson(wallRule));
handler.addTelexHandler(new TelexHandler() {
private Map<Object, Object> msgIds = new MapMaker().expiration(60, TimeUnit.SECONDS).makeMap();
@Override
public void telexReceived(SwitchHandler switchHandler, Line line,