93e185e1d4
If `env` is duped or otherwise not the same as the original `env` that was generated at the top of rack middleware, it is impossible for the server hijack proc to update the right `env` instance. Therefore, capturing the return value is more reliable. This is the recommendation of the rack SPEC. |
||
|---|---|---|
| .. | ||
| action_cable | ||
| rails/generators/channel | ||
| action_cable.rb | ||