Flutter web - Logout when status code is 401

[tomasweigenast]

I'm trying to implement an interceptor which handles responses with 401 status code. If a response ends with that status code, it will clear the current queue, logout and then, navigate to a login view.

@override
  void onResponse(Response response, ResponseInterceptorHandler handler) {
    if(response.statusCode == HttpStatus.unauthorized) {
      Logger.debug('Unauthorized error. Logging user out...');
      _dio.clear();

      // Logout
      ServiceProvider.getService<BaseAccountWorker>().logout().then((value) {
        // Navigate to login
        App.navigator?.navigate(LoginView.route);
        Logger.debug('Logged out.');
      }).catchError((err) {
        print(err);
      });

      handler.reject(DioError(
        requestOptions: response.requestOptions,
        error: "Unauthorized",
        type: DioErrorType.response,
        response: null
      ));

    }

    return super.onResponse(response, handler);
  }

The problem is that I run into a loop when executing that code, it never ends. Always starting from top.

[stale]

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