1. esheffler
  2. webmachine

Source

webmachine / include / wm_reqstate.hrl

-record(wm_reqstate, {socket=undefined,
                   metadata=dict:new(),
                   range=undefined,
                   peer=undefined,
                   reqdata=undefined,
                   bodyfetch=undefined,
                   reqbody=undefined,
                   log_data=undefined
                  }).