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Replace terminate/2 with terminate/3, adding a Reason

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.
This commit is contained in:
Loïc Hoguin 2013-01-22 02:34:18 +01:00
parent 297ae32af1
commit 647e95aed1
27 changed files with 76 additions and 99 deletions

View file

@ -2,7 +2,7 @@
-module(http_handler_loop_timeout).
-behaviour(cowboy_loop_handler).
-export([init/3, info/3, terminate/2]).
-export([init/3, info/3, terminate/3]).
init({_, http}, Req, _) ->
erlang:send_after(1000, self(), error_timeout),
@ -12,5 +12,5 @@ info(error_timeout, Req, State) ->
{ok, Req2} = cowboy_req:reply(500, Req),
{ok, Req2, State}.
terminate(_, _) ->
terminate({normal, timeout}, _, _) ->
ok.