From fe1ee080de40ee6fd41e17bd71507fefe83f5f3c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Sun, 11 Nov 2018 16:25:45 +0100
Subject: Enable range requests support in cowboy_static

---
 src/cowboy_static.erl | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src')

diff --git a/src/cowboy_static.erl b/src/cowboy_static.erl
index 335c6ae..29ac809 100644
--- a/src/cowboy_static.erl
+++ b/src/cowboy_static.erl
@@ -20,6 +20,7 @@
 -export([forbidden/2]).
 -export([content_types_provided/2]).
 -export([charsets_provided/2]).
+-export([ranges_provided/2]).
 -export([resource_exists/2]).
 -export([last_modified/2]).
 -export([generate_etag/2]).
@@ -340,6 +341,14 @@ charsets_provided(Req, State={Path, _, Extra}) ->
 			{[Charset], Req, State}
 	end.
 
+%% Enable support for range requests.
+
+-spec ranges_provided(Req, State)
+	-> {[{binary(), auto}], Req, State}
+	when State::state().
+ranges_provided(Req, State) ->
+	{[{<<"bytes">>, auto}], Req, State}.
+
 %% Assume the resource doesn't exist if it's not a regular file.
 
 -spec resource_exists(Req, State)
-- 
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