Class: Rails::Rack::Logger

Inherits:
ActiveSupport::LogSubscriber
  • Object
show all
Defined in:
lib/rails/rack/logger.rb

Overview

Sets log tags, logs the request, calls the app, and flushes the logs.

Instance Method Summary collapse

Constructor Details

#initialize(app, taggers = nil) ⇒ Logger

Returns a new instance of Logger.



8
9
10
 
# File 'lib/rails/rack/logger.rb', line 8

def initialize(app, taggers = nil)
  @app, @taggers = app, taggers || []
end

Instance Method Details

#call(env) ⇒ Object 



12
13
14
15
16
17
18
19
20
 
# File 'lib/rails/rack/logger.rb', line 12

def call(env)
  request = ActionDispatch::Request.new(env)

  if Rails.logger.respond_to?(:tagged)
    Rails.logger.tagged(compute_tags(request)) { call_app(request, env) }
  else
    call_app(request, env)
  end
end