:param string request.url: Is a mandatory parameter for the request that contains the URL.
:param string request.body: Is an optional parameter for the request that contains the body to send.
:param table request.headers: Is an optional parameter for the request that contains the headers to send.
- :param table request.dst: Is an optional parameter for the destination in haproxy address format.
+ :param string request.dst: Is an optional parameter for the destination in haproxy address format.
:param integer request.timeout: Optional timeout parameter, set a "timeout server" on the connections.
:returns: Lua table containing the response