From 6f7b59886ec17027b16ed4d10737452e17f233d0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Wed, 7 Jun 2017 15:15:54 +0200
Subject: Remove NumAcceptors argument from start_clear/tls

They are now cowboy:start_clear/3 and cowboy:start_tls/3.
The NumAcceptors argument can be specified via the
num_acceptor transport option. Ranch has been updated
to 1.4.0 to that effect.
---
 doc/src/manual/cowboy.start_clear.asciidoc | 21 ++-------------------
 1 file changed, 2 insertions(+), 19 deletions(-)

(limited to 'doc/src/manual/cowboy.start_clear.asciidoc')

diff --git a/doc/src/manual/cowboy.start_clear.asciidoc b/doc/src/manual/cowboy.start_clear.asciidoc
index e119fc3..7a12a58 100644
--- a/doc/src/manual/cowboy.start_clear.asciidoc
+++ b/doc/src/manual/cowboy.start_clear.asciidoc
@@ -9,7 +9,6 @@ cowboy:start_clear - Listen for connections using plain TCP
 [source,erlang]
 ----
 start_clear(Name          :: ranch:ref(),
-            NumAcceptors  :: non_neg_integer(),
             TransportOpts :: ranch_tcp:opts(),
             ProtocolOpts  :: opts())
     -> {ok, ListenerPid :: pid()}
@@ -34,22 +33,6 @@ updating the routes defined.
 It can be any Erlang term. An atom is generally good enough,
 for example `api`, `my_app_clear` or `my_app_tls`.
 
-NumAcceptors::
-
-The number of acceptors is the number of processes that
-will accept connections. Tweak this value to improve the
-accept rate for incoming connections.
-+
-The ideal value is between 10 and 100 on most systems.
-Larger values may have the opposite effect and reduce the
-accept rate. It's generally safe to start with a value of
-100 (or 10 on low memory systems). Then, when accept rates
-become a concern, measure the performance and update the
-value accordingly.
-+
-This value is unrelated to the maximum number of concurrent
-connections.
-
 TransportOpts::
 
 The transport options are where the TCP options, including
@@ -102,7 +85,7 @@ Dispatch = cowboy_router:compile([
     ]}
 ]),
 
-{ok, _} = cowboy:start_clear(example, 100, [{port, 8080}], #{
+{ok, _} = cowboy:start_clear(example, [{port, 8080}], #{
     env => #{dispatch => Dispatch}
 }).
 ----
@@ -112,7 +95,7 @@ Dispatch = cowboy_router:compile([
 ----
 Name = example,
 
-{ok, _} = cowboy:start_clear(Name, 100, [], #{
+{ok, _} = cowboy:start_clear(Name, [], #{
     env => #{dispatch => Dispatch}
 }),
 
-- 
cgit v1.2.3

