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%% Feel free to use, reuse and abuse the code in this file.
-module(ws_init_shutdown).
-behaviour(cowboy_websocket_handler).
-export([init/3]).
-export([websocket_init/3, websocket_handle/3,
websocket_info/3, websocket_terminate/3]).
init(_Any, _Req, _Opts) ->
{upgrade, protocol, cowboy_websocket}.
websocket_init(_TransportName, Req, _Opts) ->
{ok, Req2} = cowboy_req:reply(403, Req),
{shutdown, Req2}.
websocket_handle(_Frame, _Req, _State) ->
exit(badarg).
websocket_info(_Info, _Req, _State) ->
exit(badarg).
websocket_terminate(_Reason, _Req, _State) ->
exit(badarg).
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