Make gun_tls_proxy work for HTTP/2 connections

1 files changed, 3 insertions, 3 deletions

diff --git a/src/gun_http.erl b/src/gun_http.erl
index efcea35..02344ee 100644
--- a/src/gun_http.erl
+++ b/src/gun_http.erl
@@ -231,12 +231,12 @@ handle_head(Data, State=#http_state{socket=Socket, transport=Transport,
 					TLSTimeout = maps:get(tls_handshake_timeout, Destination, infinity),
 					{ok, ProxyPid} = gun_tls_proxy:start_link(NewHost, NewPort,
 						TLSOpts, TLSTimeout, Socket, gun_tls),
+					%% In this case the switch_protocol is delayed and is handled by
+					%% a message sent from gun_tls_proxy once the connection is established,
+					%% and handled by the gun module directly.
 					[{state, State2#http_state{socket=ProxyPid, transport=gun_tls_proxy}},
 						{origin, <<"https">>, NewHost, NewPort, connect},
 						{switch_transport, gun_tls_proxy, ProxyPid}];
-						%% @todo Might also need to switch protocol, but gotta wait
-						%% @todo for the TLS connection to be established first.
-						%% @todo Should have a gun_tls_proxy event indicating connection success.
 				#{transport := tls} ->
 					TLSOpts = maps:get(tls_opts, Destination, []),
 					TLSTimeout = maps:get(tls_handshake_timeout, Destination, infinity),