Pgx_unix.Simple_threadval return : 'a -> 'a tval open_connection : sockaddr -> (in_channel * out_channel) tval upgrade_ssl :
[ `Not_supported
| `Supported of
?ssl_config:ssl_config ->
in_channel ->
out_channel ->
(in_channel * out_channel) t ]val output_char : out_channel -> char -> unit tval output_binary_int : out_channel -> int -> unit tval output_string : out_channel -> string -> unit tval flush : out_channel -> unit tval input_char : in_channel -> char tval input_binary_int : in_channel -> int tval really_input : in_channel -> Stdlib.Bytes.t -> int -> int -> unit tval close_in : in_channel -> unit tval getlogin : unit -> string tval debug : string -> unit tmodule Sequencer : sig ... end