Update Ranch to 0.8.0

Makefile

@@ -1,7 +1,7 @@
 # See LICENSE for licensing information.
 
 PROJECT = cowboy
-RANCH_VSN = 0.6.2
+RANCH_VSN = 0.8.0
 ERLC_OPTS ?= -Werror +debug_info +warn_export_all +warn_export_vars \
    +warn_shadow_vars +warn_obsolete_guard # +bin_opt_info +warn_missing_spec
 

examples/elixir_hello_world/mix.exs

@@ -14,7 +14,7 @@ defmodule ElixirHelloWorld.Mixfile do
   end
 
   defp deps do
-    [ {:ranch,  github: "extend/ranch", tag: "0.6.2"},
+    [ {:ranch,  github: "extend/ranch", tag: "0.8.0"},
       {:cowboy, github: "extend/cowboy"} ]
   end
 end

guide/middlewares.md

@@ -48,7 +48,7 @@ the routing information. It is a list of tuples with the first
 element being an atom and the second any Erlang term.
 
 Two values in the environment are reserved:
- *  `listener` contains the pid of the listener process
+ *  `listener` contains the name of the listener
  *  `result` contains the result of the processing
 
 The `listener` value is always defined. The `result` value can be

rebar.config

@@ -1,3 +1,3 @@
 {deps, [
-	{ranch, ".*", {git, "git://github.com/extend/ranch.git", "0.6.2"}}
+	{ranch, ".*", {git, "git://github.com/extend/ranch.git", "0.8.0"}}
 ]}.

src/cowboy_protocol.erl

@@ -84,9 +84,9 @@
 %% API.
 
 %% @doc Start an HTTP protocol process.
--spec start_link(pid(), inet:socket(), module(), any()) -> {ok, pid()}.
-start_link(ListenerPid, Socket, Transport, Opts) ->
-	Pid = spawn_link(?MODULE, init, [ListenerPid, Socket, Transport, Opts]),
+-spec start_link(any(), inet:socket(), module(), any()) -> {ok, pid()}.
+start_link(Ref, Socket, Transport, Opts) ->
+	Pid = spawn_link(?MODULE, init, [Ref, Socket, Transport, Opts]),
 	{ok, Pid}.
 
 %% Internal.
@@ -100,8 +100,8 @@ get_value(Key, Opts, Default) ->
 	end.
 
 %% @private
--spec init(pid(), inet:socket(), module(), any()) -> ok.
-init(ListenerPid, Socket, Transport, Opts) ->
+-spec init(any(), inet:socket(), module(), any()) -> ok.
+init(Ref, Socket, Transport, Opts) ->
 	Compress = get_value(compress, Opts, false),
 	MaxEmptyLines = get_value(max_empty_lines, Opts, 5),
 	MaxHeaderNameLength = get_value(max_header_name_length, Opts, 64),
@@ -110,11 +110,11 @@ init(ListenerPid, Socket, Transport, Opts) ->
 	MaxKeepalive = get_value(max_keepalive, Opts, 100),
 	MaxRequestLineLength = get_value(max_request_line_length, Opts, 4096),
 	Middlewares = get_value(middlewares, Opts, [cowboy_router, cowboy_handler]),
-	Env = [{listener, ListenerPid}|get_value(env, Opts, [])],
+	Env = [{listener, Ref}|get_value(env, Opts, [])],
 	OnRequest = get_value(onrequest, Opts, undefined),
 	OnResponse = get_value(onresponse, Opts, undefined),
 	Timeout = get_value(timeout, Opts, 5000),
-	ok = ranch:accept_ack(ListenerPid),
+	ok = ranch:accept_ack(Ref),
 	wait_request(<<>>, #state{socket=Socket, transport=Transport,
 		middlewares=Middlewares, compress=Compress, env=Env,
 		max_empty_lines=MaxEmptyLines, max_keepalive=MaxKeepalive,

src/cowboy_websocket.erl

@@ -63,8 +63,8 @@
 	| {suspend, module(), atom(), [any()]}
 	when Req::cowboy_req:req(), Env::cowboy_middleware:env().
 upgrade(Req, Env, Handler, HandlerOpts) ->
-	{_, ListenerPid} = lists:keyfind(listener, 1, Env),
-	ranch_listener:remove_connection(ListenerPid),
+	{_, Ref} = lists:keyfind(listener, 1, Env),
+	ranch:remove_connection(Ref),
 	[Socket, Transport] = cowboy_req:get([socket, transport], Req),
 	State = #state{env=Env, socket=Socket, transport=Transport,
 		handler=Handler, handler_opts=HandlerOpts},