class Upfluence::HTTP::Middleware::Logger

Public Class Methods

new(app) click to toggle source
# File lib/upfluence/http/middleware/logger.rb, line 7
def initialize(app)
  @app = app
end

Public Instance Methods

call(env) click to toggle source
# File lib/upfluence/http/middleware/logger.rb, line 11
def call(env)
  began_at = Time.now
  status, header, body = @app.call(env)
  header = Rack::Utils::HeaderHash.new(header)
  body = Rack::BodyProxy.new(body) do
    log(env, status, header, began_at)
  end
  [status, header, body]
end

Private Instance Methods

log(env, status, _header, began_at) click to toggle source
# File lib/upfluence/http/middleware/logger.rb, line 23
def log(env, status, _header, began_at)
  now = Time.now

  Upfluence.logger.info(
    "%d %s %s%s (%s) %.2fms" % [
      status, env[Rack::REQUEST_METHOD],
      env[Rack::PATH_INFO],
      env[Rack::QUERY_STRING].empty? ? "" : "?"+env[Rack::QUERY_STRING],
      env['HTTP_X_FORWARDED_FOR'] || env["REMOTE_ADDR"] || "-",
      (now - began_at) * 1000
    ]
  )
end