From bac2faea84357980ce20d5ebcaa34f0550e0447a Mon Sep 17 00:00:00 2001
From: Slava Yurin <v.yurin@office.ngs.ru>
Date: Wed, 26 Feb 2014 18:38:10 +0700
Subject: Fix inherit listen options for accepted socket

Order of options in listen is undocumented but significant. Now user option will
replace default value if user set it.
---
 test/check_tcp_options.erl | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 test/check_tcp_options.erl

(limited to 'test/check_tcp_options.erl')

diff --git a/test/check_tcp_options.erl b/test/check_tcp_options.erl
new file mode 100644
index 0000000..18432ac
--- /dev/null
+++ b/test/check_tcp_options.erl
@@ -0,0 +1,15 @@
+-module(check_tcp_options).
+-behaviour(ranch_protocol).
+
+-export([start_link/4]).
+-export([init/3]).
+
+start_link(_, Socket, _, [{pid, TestPid}|TcpOptions]) ->
+	{ok, RealTcpOptions} =
+		inet:getopts(Socket, [Key || {Key, _} <- TcpOptions]),
+	Pid = spawn_link(?MODULE, init, [TestPid, RealTcpOptions, TcpOptions]),
+	{ok, Pid}.
+
+init(Pid, TcpOptions, TcpOptions) ->
+	Pid ! checked,
+	receive after 2500 -> ok end.
-- 
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