%% Feel free to use, reuse and abuse the code in this file.
-module(ws_echo).
-export([init/2]).
-export([websocket_handle/3]).
-export([websocket_info/3]).
init(Req, _) ->
{cowboy_websocket, Req, undefined}.
websocket_handle({text, Data}, Req, State) ->
{reply, {text, Data}, Req, State};
websocket_handle({binary, Data}, Req, State) ->
{reply, {binary, Data}, Req, State};
websocket_handle(_Frame, Req, State) ->
{ok, Req, State}.
websocket_info(_Info, Req, State) ->
{ok, Req, State}.
