# File lib/rack/handler.rb, line 46 def self.default(options = {}) # Guess. if ENV.include?("PHP_FCGI_CHILDREN") # We already speak FastCGI options.delete :File options.delete :Port Rack::Handler::FastCGI elsif ENV.include?(REQUEST_METHOD) Rack::Handler::CGI elsif ENV.include?("RACK_HANDLER") self.get(ENV["RACK_HANDLER"]) else pick ['thin', 'puma', 'webrick'] end end