String protocolString = ConfigurationHelper.getStringProperty(TransportConstants.PROTOCOL_PROP_NAME,
TransportConstants.DEFAULT_PROTOCOL,
info.getParams());
ProtocolType protocol = ProtocolType.valueOf(protocolString.toUpperCase());
ProtocolManager manager = protocolMap.get(protocol);
Acceptor acceptor = factory.createAcceptor(info.getParams(),
new DelegatingBufferHandler(),