use ruby standard logger because padrino logger has odd error in my production environment.

Author: robbin

config.ru

@@ -5,5 +5,15 @@
 # just execute it from the command line.
 
 require File.expand_path("../config/boot.rb", __FILE__)
-use Rack::CommonLogger, logger if ENV['RACK_ENV'] == 'production'
+
+# use ruby standard logger because padrino logger has odd error in my production environment.
+require 'logger'
+class ::Logger; alias_method :write, :<<; end
+
+if ENV['RACK_ENV'] == 'production'
+  logger = ::Logger.new("log/production.log")
+  logger.level = ::Logger::WARN
+  use Rack::CommonLogger, logger
+end
+
 run Padrino.application