该应用程序在开发和生产模式下均可在本地运行，但一旦部署在Heroku上，CSRF验证将失败。这是一个非香蕉，非ajax请求。
在本地，我使用
在producion模式下运行RAILS_ENV=production heroku local -e production
我想确保这是真正的问题所以我禁用了真实性令牌验证，而Heroku版本也有效。
更新：这是我的配置：
# session_store.rb:
Hlresponse::Application.config.session_store :cookie_store, key: '_hlresponse_session', domain: :all
# Environment:
$ heroku config:set MIN_THREADS=1 MAX_THREADS=1
# Procfile:
web: bundle exec puma -C config/puma.rb
# config.ru:
require ::File.expand_path('../config/environment', __FILE__)
run Rails.application
# puma.rb:
workers Integer(ENV['WEB_CONCURRENCY'] || 2)
threads_count = Integer(ENV['MAX_THREADS'] || 5)
threads threads_count, threads_count
preload_app!
rackup DefaultRackup
port ENV['PORT'] || 3000
environment ENV['RACK_ENV'] || 'development'
on_worker_boot do
# Worker specific setup for Rails 4.1+
# See: https://devcenter.heroku.com/articles/deploying-rails-applications-with-the-puma-web-server#on-worker-boot
ActiveRecord::Base.establish_connection
end
以下是两组日志，一组没有错误（并且已禁用验证），另一组启用了验证，但有错误。关于如何处理这个的任何想法？
禁用verify_authenticity_token（skip_before_action：verify_authenticity_token）
Jun 05 23:46:58 hlevents app/web.1: Started POST "/admin/snippets" for 64.69.46.217 at 2015-06-06 06:46:57 +0000
Jun 05 23:46:58 hlevents heroku/router: at=info method=POST path="/admin/snippets" host=hlevents.herokuapp.com request_id=5de24f22-13bb-43ff-a8f1-d65efd08b879 fwd="64.69.46.217" dyno=web.1 connect=0ms service=15ms status=302 bytes=1047
Jun 05 23:46:58 hlevents app/web.1: Processing by SnippetsController#create as HTML
Jun 05 23:46:58 hlevents app/web.1: Processing by SnippetsController#index as HTML
Jun 05 23:46:58 hlevents app/web.1: Rendered shared/admin/_include_bootstrap.html.erb (0.1ms)
Jun 05 23:46:58 hlevents app/web.1: Rendered shared/admin/_breadcrumbs.html.erb (0.2ms)
Jun 05 23:46:58 hlevents app/web.1: Parameters: {"utf8"=>"✓", "authenticity_token"=>"oPdNjND12fwYrx8YdxhdQLqs67JbX8MkNxyGGj8NS2DwxHxe5HK2Fl+FdOSEs4t73ISoGPgF24YeZphwOmsNGg==", "snippet"=>{"name"=>"test2", "draft_content"=>"test2"}, "save_as_draft"=>"true", "commit"=>"Create Snippet"}
Jun 05 23:46:58 hlevents app/web.1: Redirected to https://hlevents.herokuapp.com/admin/snippets
Jun 05 23:46:58 hlevents app/web.1: Completed 302 Found in 10ms (ActiveRecord: 4.0ms)
Jun 05 23:46:58 hlevents app/web.1: Started GET "/admin/snippets" for 64.69.46.217 at 2015-06-06 06:46:58 +0000
Jun 05 23:46:58 hlevents app/web.1: Rendered snippets/index.html.erb within layouts/application (3.9ms)
Jun 05 23:46:58 hlevents app/web.1: Rendered shared/admin/_menu.html.erb (0.4ms)
Jun 05 23:46:58 hlevents app/web.1: Completed 200 OK in 8ms (Views: 5.4ms | ActiveRecord: 1.2ms)
启用verify_authenticity_token：
Jun 05 23:49:38 hlevents app/web.1: Started POST "/admin/snippets" for 64.69.46.217 at 2015-06-06 06:49:38 +0000
Jun 05 23:49:38 hlevents app/web.1: Processing by SnippetsController#create as HTML
Jun 05 23:49:38 hlevents app/web.1: Can't verify CSRF token authenticity
Jun 05 23:49:38 hlevents app/web.1: ActionController::InvalidAuthenticityToken (ActionController::InvalidAuthenticityToken):
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_controller/metal/request_forgery_protection.rb:181:in `handle_unverified_request'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_controller/metal/request_forgery_protection.rb:209:in `handle_unverified_request'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_controller/metal/request_forgery_protection.rb:204:in `verify_authenticity_token'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:432:in `block in make_lambda'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:164:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:164:in `block in halting'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:504:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:504:in `block in call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:504:in `each'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:504:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:92:in `_run_callbacks'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:776:in `_run_process_action_callbacks'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:81:in `run_callbacks'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/abstract_controller/callbacks.rb:19:in `process_action'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_controller/metal/rescue.rb:29:in `process_action'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_controller/metal/instrumentation.rb:32:in `block in process_action'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/notifications.rb:164:in `block in instrument'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/notifications.rb:164:in `instrument'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_controller/metal/instrumentation.rb:30:in `process_action'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_controller/metal/params_wrapper.rb:250:in `process_action'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.1/lib/active_record/railties/controller_runtime.rb:18:in `process_action'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/abstract_controller/base.rb:137:in `process'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionview-4.2.1/lib/action_view/rendering.rb:30:in `process'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_controller/metal.rb:196:in `dispatch'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_controller/metal/rack_delegation.rb:13:in `dispatch'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_controller/metal.rb:237:in `block in action'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/routing/route_set.rb:74:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/routing/route_set.rb:74:in `dispatch'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/routing/route_set.rb:43:in `serve'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/journey/router.rb:43:in `block in serve'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/journey/router.rb:30:in `each'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/journey/router.rb:30:in `serve'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/routing/route_set.rb:819:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/rack-1.6.0/lib/rack/etag.rb:24:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/rack-1.6.0/lib/rack/conditionalget.rb:38:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/rack-1.6.0/lib/rack/head.rb:13:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/middleware/params_parser.rb:27:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/middleware/flash.rb:260:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/rack-1.6.0/lib/rack/session/abstract/id.rb:225:in `context'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/rack-1.6.0/lib/rack/session/abstract/id.rb:220:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/middleware/cookies.rb:560:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.1/lib/active_record/query_cache.rb:36:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:649:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:88:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:88:in `_run_callbacks'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:776:in `_run_call_callbacks'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:81:in `run_callbacks'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/middleware/callbacks.rb:27:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/middleware/remote_ip.rb:78:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/railties-4.2.1/lib/rails/rack/logger.rb:38:in `call_app'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/railties-4.2.1/lib/rails/rack/logger.rb:20:in `block in call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/tagged_logging.rb:68:in `block in tagged'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/tagged_logging.rb:26:in `tagged'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/tagged_logging.rb:68:in `tagged'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/railties-4.2.1/lib/rails/rack/logger.rb:20:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/middleware/request_id.rb:21:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/rack-1.6.0/lib/rack/methodoverride.rb:22:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/rack-1.6.0/lib/rack/runtime.rb:18:in `call'
Jun 05 23:49:38 hlevents app/web.1: Parameters: {"utf8"=>"✓", "authenticity_token"=>"g0mFZ2tEDMvvSiq3FeIUPFTWiwi8N4LO4cs81PkohjoesgtJgGnQ6I7x+L4kwgMFoqHQHYfqQeznMQduOBzgmQ==", "snippet"=>{"name"=>"test3", "draft_content"=>"test3"}, "save_as_draft"=>"true", "commit"=>"Create Snippet"}
Jun 05 23:49:38 hlevents app/web.1: Completed 422 Unprocessable Entity in 1ms (ActiveRecord: 0.0ms)
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.1/lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.1/lib/action_dispatch/middleware/static.rb:113:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/rack-1.6.0/lib/rack/sendfile.rb:113:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/railties-4.2.1/lib/rails/engine.rb:518:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/railties-4.2.1/lib/rails/application.rb:164:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/puma-2.11.3/lib/puma/configuration.rb:51:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/puma-2.11.3/lib/puma/server.rb:507:in `handle_request'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/puma-2.11.3/lib/puma/server.rb:375:in `process_client'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/puma-2.11.3/lib/puma/server.rb:262:in `block in run'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/puma-2.11.3/lib/puma/thread_pool.rb:104:in `call'
Jun 05 23:49:38 hlevents app/web.1: vendor/bundle/ruby/2.2.0/gems/puma-2.11.3/lib/puma/thread_pool.rb:104:in `block in spawn_thread'
Jun 05 23:49:38 hlevents heroku/router: at=info method=GET path="/favicon.ico" host=hlevents.herokuapp.com request_id=c0616b75-9fb0-4ee0-990d-52f2a34333f2 fwd="64.69.46.217" dyno=web.1 connect=0ms service=5ms status=200
答案 0 :(得分：2)
问题出在#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <R.h>
#include <Rinternals.h>
#include <Rmath.h>
#include <R_ext/Applic.h>
#include <R_ext/Lapack.h>
#include <Rdefines.h>
#ifdef __cplusplus
extern "C" {
#endif
void castType(int *result)
{
SEXP ROut;
ROut = allocVector(INTSXP, 2*3)
ROut = PROTECT(ROut);
int *clustOut = INTEGER(ROut);
result= clustOut ;
}
#ifdef __cplusplus
}
#endif
配置中的domain: :all。
:cookie_store我删除了它，饼干又重新出现了。
Hlresponse::Application.config.session_store :cookie_store, key: '_hlresponse_session', domain: :all