From bb83a6ce33288c04250497318565ac499282c720 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Sun, 26 Feb 2017 13:24:15 +0100
Subject: Unknown HTTP/2 frames are ignored

---
 src/cowboy_http2.erl | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/cowboy_http2.erl b/src/cowboy_http2.erl
index bbf400e..7cb564c 100644
--- a/src/cowboy_http2.erl
+++ b/src/cowboy_http2.erl
@@ -231,6 +231,8 @@ parse(State=#state{local_settings=#{max_frame_size := MaxFrameSize},
 				{continuation, _, _, _} ->
 					parse(continuation_frame(State, Frame), Rest)
 			end;
+		{ignore, Rest} ->
+			parse(State, Rest);
 		{stream_error, StreamID, Reason, Human, Rest} ->
 			parse(stream_reset(State, StreamID, {stream_error, Reason, Human}), Rest);
 		Error = {connection_error, _, _} ->
-- 
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