@Override
  public void toData(DataOutput out,
      SerializationContext context) throws IOException {
    super.toData(out, context);
    InternalDataSerializer.invokeToData(currentServer, out);
  }
A request from a client to the locator asking for a server to connect to for client to server
traffic.
geode-core/src/main/java/org/apache/geode/cache/client/internal/locator/ClientReplacementRequest.java