val log : ?action:string ->string ->string option-> unit
val parse : string ->(string * string * int * string, string)Stdlib.result
val error_handler :
(('a, string)Stdlib.result->'b)->[< `Exn of exn| `Handshake_failure of 'c| `Invalid_response_body_length of 'd| `Malformed_response of string ]->'b
val send : content:string ->Httpun_ws.Wsd.t -> unit
val read_payload : payload:Httpun_ws.Payload.t ->(string -> unit)-> unit
val make_data : string ->Bigstringaf.t Httpun_ws.IOVec.t