Closed kchsieh closed 3 years ago
Is this present in the latest version?
No, it is not present in v2.5.4.
kchsieh$ gem install nio4r
Fetching nio4r-2.5.4.gem
Building native extensions. This could take a while...
Successfully installed nio4r-2.5.4
Parsing documentation for nio4r-2.5.4
Installing ri documentation for nio4r-2.5.4
Done installing documentation for nio4r after 0 seconds
1 gem installed
nio4r 1.x has been obsolete since 2016.
Please upgrade to 2.x.
I understand that, but I am upgrading an old Rails app from 4.2 -> 5.0 -> 5.1 -> 5.2, during the 5.0 upgrade, rails 5.0 requires nio4r -v '1.2.1'.
If you disable actioncable
, you won't need the nio4r dependency.
Thanks for the advise, I will give that a try.
I was able to disable actioncable and managed to get around the issue. For reference a very good blog post here on how to disable actioncable (https://blog.sundaycoding.com/blog/2016/08/10/how-to-remove-action-cable-from-a-rails-app/)
Install gem on Mac - Catalina (10.15.7), run into this issue: