Module: Twirp::Rails

Defined in:
lib/twirp/rails/error.rb,
lib/twirp/rails/engine.rb,
lib/twirp/rails/logger.rb,
lib/twirp/rails/handler.rb,
lib/twirp/rails/version.rb,
lib/twirp/rails/callbacks.rb,
lib/twirp/rails/rescuable.rb,
lib/twirp/rails/dispatcher.rb,
lib/twirp/rails/configuration.rb,
lib/twirp/rails/rack/conditional_post.rb,
lib/twirp/rails.rb

Defined Under Namespace

Modules: Callbacks, Rack, Rescuable Classes: Configuration, Dispatcher, Engine, Error, Handler, Logger

Constant Summary collapse

VERSION = 
"1.4.0"

Class Method Summary collapse

Class Method Details

.services ⇒ Object 



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# File 'lib/twirp/rails/engine.rb', line 43

def services
  if @services.nil?
    @services = Twirp::Service.subclasses.map(&:new)

    # Install hooks that may be defined in the config
    @services.each do |service|
      # Add user-defined hooks
      ::Rails.application.config.twirp.service_hooks.each do |hook_name, hook|
        service.send(hook_name, &hook)
      end

      # Add our own logging hooks
      service.on_success do |env|
        if ::Rails.application.config.twirp.verbose_logging
          ::Rails.logger.debug { "Twirp Response: #{env[:output].inspect}" }
        end
      end

      service.on_error do |error, _env|
        ::Rails.logger.debug { "Twirp Response: #{error.inspect}" }
      end

      service.exception_raised do |exception, _env|
        ::Rails.logger.error { "Twirp Exception (#{exception.class}: #{exception.message})\n#{exception.backtrace.join("\n")}" }
      end
    end
  end

  @services
end