1*585Szelenkov@nginx.comapp = Proc.new do |env| 2*585Szelenkov@nginx.com body = '' 3*585Szelenkov@nginx.com env['rack.input'].each do |value| 4*585Szelenkov@nginx.com body += value 5*585Szelenkov@nginx.com end 6*585Szelenkov@nginx.com ['200', { 7*585Szelenkov@nginx.com 'Content-Length' => body.length.to_s 8*585Szelenkov@nginx.com }, [body]] 9*585Szelenkov@nginx.comend 10*585Szelenkov@nginx.com 11*585Szelenkov@nginx.comrun app 12