private void processParameterStatusAndBackend() {
ProtocolMessage message = currentInMessage.getMessage();
switch (message.getType()) {
case ParameterStatus:
ParameterStatus parameterStatus = (ParameterStatus) message;
parameterValues.put(parameterStatus.getName(), parameterStatus.getValue());
break;
case BackendKeyData:
backendKeyData = (BackendKeyData) message;
break;
case ReadyForQuery: