mirror of
https://github.com/ninenines/cowboy.git
synced 2025-07-14 12:20:24 +00:00
647e95aed1
This should have been done a *long* time ago, back when I initially
added Websocket support. This is the first part of two in improving
loop handler support with regards to socket closure.
Reason may include: {normal, shutdown} for the most normal shutdown,
{normal, timeout} for a loop handler timeout shutdown, or {error, _}
if an error occured.
23 lines
602 B
Erlang
23 lines
602 B
Erlang
%% Feel free to use, reuse and abuse the code in this file.
|
|
|
|
-module(websocket_handler_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).
|