Thanks for advice Chak, I have added setCookie, but I have other error now:
[WARN] gorodServlet: An RpcTokenException was thrown while processing this call. com.google.gwt.user.client.rpc.RpcTokenException: Invalid RPC token (XSRF token missing) at com.google.gwt.user.server.rpc.XsrfProtectedServiceServlet.validateXsrfToken(XsrfProtectedServiceServlet.java:104) -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/UnSgtxxZ8FkJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
