From 1b7b5ca356609574dac30dbec846dbd75718624e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Mon, 10 Feb 2020 09:48:14 +0100
Subject: Handle cow_http2_machine timeouts

---
 src/gun.erl       | 4 ++++
 src/gun_http2.erl | 9 +++++++++
 2 files changed, 13 insertions(+)

(limited to 'src')

diff --git a/src/gun.erl b/src/gun.erl
index 507eef7..b08057f 100644
--- a/src/gun.erl
+++ b/src/gun.erl
@@ -1224,6 +1224,10 @@ handle_common_connected(cast, {data, ReplyTo, StreamRef, IsFin, Data}, _,
 	{ProtoState2, EvHandlerState} = Protocol:data(ProtoState,
 		StreamRef, ReplyTo, IsFin, Data, EvHandler, EvHandlerState0),
 	{keep_state, State#state{protocol_state=ProtoState2, event_handler_state=EvHandlerState}};
+handle_common_connected(info, {timeout, TRef, Name}, _,
+		State=#state{protocol=Protocol, protocol_state=ProtoState}) ->
+	Commands = Protocol:timeout(ProtoState, Name, TRef),
+	commands(Commands, State);
 handle_common_connected(Type, Event, StateName, StateData) ->
 	handle_common_connected_no_input(Type, Event, StateName, StateData).
 
diff --git a/src/gun_http2.erl b/src/gun_http2.erl
index 8746b3e..b0397f0 100644
--- a/src/gun_http2.erl
+++ b/src/gun_http2.erl
@@ -30,6 +30,7 @@
 -export([request/12]).
 -export([data/7]).
 -export([cancel/5]).
+-export([timeout/3]).
 -export([stream_info/2]).
 -export([down/1]).
 
@@ -709,6 +710,14 @@ cancel(State=#http2_state{socket=Socket, transport=Transport, http2_machine=HTTP
 				EvHandlerState0}
 	end.
 
+timeout(State=#http2_state{http2_machine=HTTP2Machine0}, {cow_http2_machine, Name}, TRef) ->
+	case cow_http2_machine:timeout(Name, TRef, HTTP2Machine0) of
+		{ok, HTTP2Machine} ->
+			{state, State#http2_state{http2_machine=HTTP2Machine}};
+		{error, Error={connection_error, _, _}, _HTTP2Machine} ->
+			connection_error(State, Error)
+	end.
+
 stream_info(State, StreamRef) ->
 	case get_stream_by_ref(State, StreamRef) of
 		#stream{reply_to=ReplyTo} ->
-- 
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