Action CableでWebSocketを実現するときにconfig.action_cable.urlは必ずしも設定しなくて良い
https://qiita.com/Hiroto_Aso/items/333f4f2210c8ae7d3415?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items
#SolidCable
Client Info
Server: https://mastodon.social
Version: 2025.07
Repository: https://github.com/cyevgeniy/lmst