message: switch to no authentication
diff: @@ -138,9 +138,9 @@ int main(int /* argc */, char** /* argv */)
  server_auth.provider_name = [](const std::string){ return "programdb"; };
  server_auth.permit_user_realm = [](const std::string& /*user*/,
  const std::string& /*realm*/){
  - return XXX::auth_provider::auth_plan(XXX::auth_provider::e_authenticate, {});
  + return XXX::auth_provider::auth_plan(XXX::auth_provider::e_open, {});
  };
  - server_auth.get_user_secret = [](const std::string& /*user*/, const std::string& /*realm*/){ return "secret2";};
  + server_auth.get_user_secret = [](const std::string& /*user*/, const std::string& /*realm*/){ return "";};
  // start listening for sessions
  int port = 44444;
  