to Thin from WEBrick
Whenever rails gets http access, it's too loud displaying that
"WARN Could not determine content-length of response body. Set content-length of the response or set Response#chunked = true" on rails's log.
One of Rails-Core's members says "ya, it's fine. Need to clean it up, but nothing is being hurt.", so it isn't problem about displaying this WARN itself.
http://stackoverflow.com/questions/7082364/what-does-warn-could-not-determine-content-length-of-response-body-mean-and-h
There are some kind of way getting rid of this message.
I chose to shift Thin for WEBrick.
I added to GemFile as follows:
group :development do gem 'thin' end
Speaking of cleaning rails's log.
I made quiet_assets.rb on app/config/initializers/
I added the following
Rails.application.assets.logger = Logger.new('/dev/null') Rails::Rack::Logger.class_eval do def call_with_quiet_assets(env) previous_level = Rails.logger.level Rails.logger.level = Logger::ERROR if env['PATH_INFO'].index("/assets/") == 0 call_without_quiet_assets(env).tap do Rails.logger.level = previous_level end end alias_method_chain :call, :quiet_assets end
get the silence :3