Class: RactorRailsShim::WorkerApp

Inherits:
Object
  • Object
show all
Defined in:
lib/ractor_rails_shim/patches/core.rb

Overview

A shareable Rack wrapper that performs per-worker initialization lazily, inside the worker Ractor's request path (kino's :ractor mode has no per-worker init hook). On the first request served by a worker it:

1. rebinds the captured application constants into that worker's
 namespace (so bare `Post` etc. resolve), then
2. ensures the worker's ActiveRecord connection handler is initialized.

The wrapper holds only shareable state (@app, @bindings), so the instance is Ractor.make_shareable. Ractor.current provides per-worker storage for the one-time guard, avoiding any top-level constant reference.

Instance Method Summary collapse

Constructor Details

#initialize(app, bindings) ⇒ WorkerApp

Returns a new instance of WorkerApp.



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# File 'lib/ractor_rails_shim/patches/core.rb', line 771

def initialize(app, bindings)
  @app = app
  @bindings = bindings
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/ractor_rails_shim/patches/core.rb', line 776

def call(env)
  setup_once!
  @app.call(env)
end