From e7a65406a7e429a6fb46465fd4a9a0c3d66d442a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Wed, 19 Jul 2017 18:42:44 +0200
Subject: Remove the broken examples

Hooks are gone, and we won't be able to stream body in REST
in Cowboy 2.0-rc.1, and might not in 2.0 either. That is,
other than via halting the processing.
---
 examples/error_hook/src/error_hook_app.erl | 39 ------------------------------
 examples/error_hook/src/error_hook_sup.erl | 23 ------------------
 2 files changed, 62 deletions(-)
 delete mode 100644 examples/error_hook/src/error_hook_app.erl
 delete mode 100644 examples/error_hook/src/error_hook_sup.erl

(limited to 'examples/error_hook/src')

diff --git a/examples/error_hook/src/error_hook_app.erl b/examples/error_hook/src/error_hook_app.erl
deleted file mode 100644
index 5f8ee15..0000000
--- a/examples/error_hook/src/error_hook_app.erl
+++ /dev/null
@@ -1,39 +0,0 @@
-%% Feel free to use, reuse and abuse the code in this file.
-
-%% @private
--module(error_hook_app).
--behaviour(application).
-
-%% API.
--export([start/2]).
--export([stop/1]).
-
-%% API.
-
-start(_Type, _Args) ->
-	Dispatch = cowboy_router:compile([
-		{'_', []}
-	]),
-	{ok, _} = cowboy:start_http(http, 100, [{port, 8080}], [
-		{env, [{dispatch, Dispatch}]},
-		{onresponse, fun error_hook/4}
-	]),
-	error_hook_sup:start_link().
-
-stop(_State) ->
-	ok.
-
-error_hook(404, Headers, <<>>, Req) ->
-	Path = cowboy_req:path(Req),
-	Body = ["404 Not Found: \"", Path,
-		"\" is not the path you are looking for.\n"],
-	Headers2 = lists:keyreplace(<<"content-length">>, 1, Headers,
-		{<<"content-length">>, integer_to_list(iolist_size(Body))}),
-	cowboy_req:reply(404, Headers2, Body, Req);
-error_hook(Code, Headers, <<>>, Req) when is_integer(Code), Code >= 400 ->
-	Body = ["HTTP Error ", integer_to_list(Code), $\n],
-	Headers2 = lists:keyreplace(<<"content-length">>, 1, Headers,
-		{<<"content-length">>, integer_to_list(iolist_size(Body))}),
-	cowboy_req:reply(Code, Headers2, Body, Req);
-error_hook(_Code, _Headers, _Body, Req) ->
-	Req.
diff --git a/examples/error_hook/src/error_hook_sup.erl b/examples/error_hook/src/error_hook_sup.erl
deleted file mode 100644
index f92c156..0000000
--- a/examples/error_hook/src/error_hook_sup.erl
+++ /dev/null
@@ -1,23 +0,0 @@
-%% Feel free to use, reuse and abuse the code in this file.
-
-%% @private
--module(error_hook_sup).
--behaviour(supervisor).
-
-%% API.
--export([start_link/0]).
-
-%% supervisor.
--export([init/1]).
-
-%% API.
-
--spec start_link() -> {ok, pid()}.
-start_link() ->
-	supervisor:start_link({local, ?MODULE}, ?MODULE, []).
-
-%% supervisor.
-
-init([]) ->
-	Procs = [],
-	{ok, {{one_for_one, 10, 10}, Procs}}.
-- 
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