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%% Copyright (c) 2020, Loïc Hoguin <[email protected]>
%%
%% Permission to use, copy, modify, and/or distribute this software for any
%% purpose with or without fee is hereby granted, provided that the above
%% copyright notice and this permission notice appear in all copies.
%%
%% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
%% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
%% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
%% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
%% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
%% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-module(gun_tcp_proxy).
-export([name/0]).
-export([messages/0]).
-export([connect/3]).
-export([connect/4]).
-export([send/2]).
-export([setopts/2]).
-export([sockname/1]).
-export([close/1]).
-type socket() :: #{
reply_to := pid(),
stream_ref := reference() | [reference()]
}.
name() -> tcp_proxy.
messages() -> {tcp_proxy, tcp_proxy_closed, tcp_proxy_error}.
-spec connect(_, _, _) -> no_return().
connect(_, _, _) ->
error(not_implemented).
-spec connect(_, _, _, _) -> no_return().
connect(_, _, _, _) ->
error(not_implemented).
-spec send(socket(), iodata()) -> ok.
send(#{reply_to := ReplyTo, stream_ref := StreamRef}, Data) ->
gen_statem:cast(self(), {data, ReplyTo, StreamRef, nofin, Data}).
-spec setopts(_, _) -> no_return().
setopts(_, _) ->
error(not_implemented).
-spec sockname(_) -> no_return().
sockname(_) ->
error(not_implemented).
-spec close(socket()) -> ok.
close(_) ->
ok.
|
