ruby-on-rails - 在 Heroku 问题上具有刺激反射部署的 Rails 6 应用程序

Question

我在 Heroku 上部署了我的 Rails 6 应用程序（带有刺激反射）。一切都可以找到，包括我的 jQuery 和 JS，但任何与刺激-relfex 相关的东西都不起作用？在我的本地开发机器上一切正常。有任何想法吗？

Answer 1

You give very little information, but my first guess would be to check the config/cable.yml. It is misleading, but ActionCable "just works" in development, while in production mode one has to configure a pubsub queueing system. The default is set to "redis", which is a (payable?) add-on on heroku, and if you already use redis, it has to be configured/linked correctly in the cable.yml.

A very simple solution is to use postgresql as the pubsub queue, which you are probably already using (on heroku), and is as simple as writing

 production:
   adapter: postgresql

Answer 2

将heroku上的redis插件添加到您的应用程序中也许可行..