mirror of
https://github.com/ninenines/cowboy.git
synced 2025-07-16 05:00:24 +00:00
Add initial HTTP/1.1 Upgrade to HTTP/2
The same edge cases that fail with other handshake methods also fail here (mostly bad preface/timeouts stuff). In addition, the HTTP2-Settings header contents are currently not checked and so the related edge case tests also fail.
This commit is contained in:
Loïc Hoguin
parent
92edad53d2
commit
4e6a4ee53f
3 changed files with 208 additions and 81 deletions
|
|
@ -70,7 +70,7 @@ http_upgrade_ignore_if_http_10(Config) ->
|
|||
"GET / HTTP/1.0\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade, HTTP2-Settings\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings_payload(#{})), "\r\n",
|
||||
"\r\n"]),
|
||||
{ok, <<"HTTP/1.1 200">>} = gen_tcp:recv(Socket, 12, 1000),
|
||||
|
|
@ -84,13 +84,13 @@ http_upgrade_ignore_missing_upgrade_in_connection(Config) ->
|
|||
"GET / HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: HTTP2-Settings\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings_payload(#{})), "\r\n",
|
||||
"\r\n"]),
|
||||
{ok, <<"HTTP/1.1 200">>} = gen_tcp:recv(Socket, 12, 1000),
|
||||
ok.
|
||||
|
||||
http_upgrade_reject_missing_http2_settings_in_connection(Config) ->
|
||||
http_upgrade_ignore_missing_http2_settings_in_connection(Config) ->
|
||||
doc("The HTTP2-Settings header must be listed in the "
|
||||
"Connection header field. (RFC7540 3.2.1, RFC7230 6.7)"),
|
||||
{ok, Socket} = gen_tcp:connect("localhost", config(port, Config), [binary, {active, false}]),
|
||||
|
|
@ -98,10 +98,10 @@ http_upgrade_reject_missing_http2_settings_in_connection(Config) ->
|
|||
"GET / HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings_payload(#{})), "\r\n",
|
||||
"\r\n"]),
|
||||
{ok, <<"HTTP/1.1 400">>} = gen_tcp:recv(Socket, 12, 1000),
|
||||
{ok, <<"HTTP/1.1 200">>} = gen_tcp:recv(Socket, 12, 1000),
|
||||
ok.
|
||||
|
||||
http_upgrade_reject_zero_http2_settings_header(Config) ->
|
||||
|
|
@ -112,7 +112,7 @@ http_upgrade_reject_zero_http2_settings_header(Config) ->
|
|||
"GET / HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade, HTTP2-Settings\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
"\r\n"]),
|
||||
{ok, <<"HTTP/1.1 400">>} = gen_tcp:recv(Socket, 12, 1000),
|
||||
ok.
|
||||
|
|
@ -125,7 +125,7 @@ http_upgrade_reject_two_http2_settings_header(Config) ->
|
|||
"GET / HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade, HTTP2-Settings\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings_payload(#{})), "\r\n",
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings_payload(#{})), "\r\n",
|
||||
"\r\n"]),
|
||||
|
|
@ -140,13 +140,23 @@ http_upgrade_reject_bad_http2_settings_header(Config) ->
|
|||
"GET / HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade, HTTP2-Settings\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
%% We send a full SETTINGS frame on purpose.
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings(#{})), "\r\n",
|
||||
"\r\n"]),
|
||||
{ok, <<"HTTP/1.1 400">>} = gen_tcp:recv(Socket, 12, 1000),
|
||||
ok.
|
||||
|
||||
%% Match directly for now.
|
||||
do_recv_101(Socket) ->
|
||||
{ok, <<
|
||||
"HTTP/1.1 101 Switching Protocols\r\n"
|
||||
"connection: Upgrade\r\n"
|
||||
"upgrade: h2c\r\n"
|
||||
"\r\n"
|
||||
>>} = gen_tcp:recv(Socket, 71, 1000),
|
||||
ok.
|
||||
|
||||
http_upgrade_101(Config) ->
|
||||
doc("A 101 response must be sent on successful upgrade "
|
||||
"to HTTP/2 when using the HTTP Upgrade mechanism. (RFC7540 3.2, RFC7230 6.7)"),
|
||||
|
|
@ -155,10 +165,10 @@ http_upgrade_101(Config) ->
|
|||
"GET / HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade, HTTP2-Settings\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings_payload(#{})), "\r\n",
|
||||
"\r\n"]),
|
||||
{ok, <<"HTTP/1.1 101 Switching Protocols\r\n">>} = gen_tcp:recv(Socket, 36, 1000),
|
||||
ok = do_recv_101(Socket),
|
||||
ok.
|
||||
|
||||
http_upgrade_server_preface(Config) ->
|
||||
|
|
@ -169,10 +179,10 @@ http_upgrade_server_preface(Config) ->
|
|||
"GET / HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade, HTTP2-Settings\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings_payload(#{})), "\r\n",
|
||||
"\r\n"]),
|
||||
{ok, <<"HTTP/1.1 101 Switching Protocols\r\n">>} = gen_tcp:recv(Socket, 36, 1000),
|
||||
ok = do_recv_101(Socket),
|
||||
%% Receive the server preface.
|
||||
{ok, << _:24, 4:8, 0:40 >>} = gen_tcp:recv(Socket, 9, 1000),
|
||||
ok.
|
||||
|
|
@ -185,15 +195,15 @@ http_upgrade_client_preface_timeout(Config) ->
|
|||
"GET / HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade, HTTP2-Settings\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings_payload(#{})), "\r\n",
|
||||
"\r\n"]),
|
||||
{ok, <<"HTTP/1.1 101 Switching Protocols\r\n">>} = gen_tcp:recv(Socket, 36, 1000),
|
||||
ok = do_recv_101(Socket),
|
||||
%% Receive the server preface.
|
||||
{ok, << Len:24 >>} = gen_tcp:recv(Socket, 3, 1000),
|
||||
{ok, << 4:8, 0:40, _:Len/binary >>} = gen_tcp:recv(Socket, 6 + Len, 1000),
|
||||
%% Do not send the preface. Wait for the server to disconnect us.
|
||||
{error, closed} = gen_tcp:recv(Socket, 3, 6000),
|
||||
{error, closed} = gen_tcp:recv(Socket, 9, 6000),
|
||||
ok.
|
||||
|
||||
http_upgrade_reject_missing_client_preface(Config) ->
|
||||
|
|
@ -204,17 +214,17 @@ http_upgrade_reject_missing_client_preface(Config) ->
|
|||
"GET / HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade, HTTP2-Settings\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings_payload(#{})), "\r\n",
|
||||
"\r\n"]),
|
||||
{ok, <<"HTTP/1.1 101 Switching Protocols\r\n">>} = gen_tcp:recv(Socket, 36, 1000),
|
||||
ok = do_recv_101(Socket),
|
||||
%% Send a SETTINGS frame directly instead of the proper preface.
|
||||
ok = gen_tcp:send(Socket, cow_http2:settings(#{})),
|
||||
%% Receive the server preface.
|
||||
{ok, << Len:24 >>} = gen_tcp:recv(Socket, 3, 1000),
|
||||
{ok, << 4:8, 0:40, _:Len/binary >>} = gen_tcp:recv(Socket, 6 + Len, 1000),
|
||||
%% We expect the server to close the connection when it receives a bad preface.
|
||||
{error, closed} = gen_tcp:recv(Socket, 3, 1000),
|
||||
{error, closed} = gen_tcp:recv(Socket, 9, 1000),
|
||||
ok.
|
||||
|
||||
http_upgrade_reject_invalid_client_preface(Config) ->
|
||||
|
|
@ -225,18 +235,35 @@ http_upgrade_reject_invalid_client_preface(Config) ->
|
|||
"GET / HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade, HTTP2-Settings\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings_payload(#{})), "\r\n",
|
||||
"\r\n"]),
|
||||
{ok, <<"HTTP/1.1 101 Switching Protocols\r\n">>} = gen_tcp:recv(Socket, 36, 1000),
|
||||
ok = do_recv_101(Socket),
|
||||
%% Send a slightly incorrect preface.
|
||||
ok = gen_tcp:send(Socket, "PRI * HTTP/2.0\r\n\r\nSM: Value\r\n\r\n"),
|
||||
%% Receive the server preface.
|
||||
{ok, << Len:24 >>} = gen_tcp:recv(Socket, 3, 1000),
|
||||
{ok, << 4:8, 0:40, _:Len/binary >>} = gen_tcp:recv(Socket, 6 + Len, 1000),
|
||||
%% We expect the server to close the connection when it receives a bad preface.
|
||||
{error, closed} = gen_tcp:recv(Socket, 3, 1000),
|
||||
ok.
|
||||
%% The server may however have already started sending the response to the
|
||||
%% initial HTTP/1.1 request.
|
||||
Received = lists:reverse(lists:foldl(fun(_, Acc) ->
|
||||
case gen_tcp:recv(Socket, 9, 1000) of
|
||||
{ok, << SkipLen:24, 1:8, _:8, 1:32 >>} ->
|
||||
{ok, _} = gen_tcp:recv(Socket, SkipLen, 1000),
|
||||
[headers|Acc];
|
||||
{ok, << SkipLen:24, 0:8, _:8, 1:32 >>} ->
|
||||
{ok, _} = gen_tcp:recv(Socket, SkipLen, 1000),
|
||||
[data|Acc];
|
||||
{error, _} ->
|
||||
[closed|Acc]
|
||||
end
|
||||
end, [], [1, 2, 3])),
|
||||
case Received of
|
||||
[closed|_] -> ok;
|
||||
[headers, closed|_] -> ok;
|
||||
[headers, data, closed] -> ok
|
||||
end.
|
||||
|
||||
http_upgrade_reject_missing_client_preface_settings(Config) ->
|
||||
doc("Servers must treat an invalid connection preface as a "
|
||||
|
|
@ -246,17 +273,17 @@ http_upgrade_reject_missing_client_preface_settings(Config) ->
|
|||
"GET / HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade, HTTP2-Settings\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings_payload(#{})), "\r\n",
|
||||
"\r\n"]),
|
||||
{ok, <<"HTTP/1.1 101 Switching Protocols\r\n">>} = gen_tcp:recv(Socket, 36, 1000),
|
||||
ok = do_recv_101(Socket),
|
||||
%% Send a valid preface sequence except followed by a PING instead of a SETTINGS frame.
|
||||
ok = gen_tcp:send(Socket, ["PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n", cow_http2:ping(0)]),
|
||||
%% Receive the server preface.
|
||||
{ok, << Len:24 >>} = gen_tcp:recv(Socket, 3, 1000),
|
||||
{ok, << 4:8, 0:40, _:Len/binary >>} = gen_tcp:recv(Socket, 6 + Len, 1000),
|
||||
%% We expect the server to close the connection when it receives a bad preface.
|
||||
{error, closed} = gen_tcp:recv(Socket, 3, 1000),
|
||||
{error, closed} = gen_tcp:recv(Socket, 9, 1000),
|
||||
ok.
|
||||
|
||||
http_upgrade_reject_invalid_client_preface_settings(Config) ->
|
||||
|
|
@ -267,18 +294,35 @@ http_upgrade_reject_invalid_client_preface_settings(Config) ->
|
|||
"GET / HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade, HTTP2-Settings\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings_payload(#{})), "\r\n",
|
||||
"\r\n"]),
|
||||
{ok, <<"HTTP/1.1 101 Switching Protocols\r\n">>} = gen_tcp:recv(Socket, 36, 1000),
|
||||
ok = do_recv_101(Socket),
|
||||
%% Send a valid preface sequence except followed by a badly formed SETTINGS frame.
|
||||
ok = gen_tcp:send(Socket, ["PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n", << 0:24, 4:8, 0:9, 1:31 >>]),
|
||||
%% Receive the server preface.
|
||||
{ok, << Len:24 >>} = gen_tcp:recv(Socket, 3, 1000),
|
||||
{ok, << 4:8, 0:40, _:Len/binary >>} = gen_tcp:recv(Socket, 6 + Len, 1000),
|
||||
%% We expect the server to close the connection when it receives a bad preface.
|
||||
{error, closed} = gen_tcp:recv(Socket, 3, 1000),
|
||||
ok.
|
||||
%% The server may however have already started sending the response to the
|
||||
%% initial HTTP/1.1 request.
|
||||
Received = lists:reverse(lists:foldl(fun(_, Acc) ->
|
||||
case gen_tcp:recv(Socket, 9, 1000) of
|
||||
{ok, << SkipLen:24, 1:8, _:8, 1:32 >>} ->
|
||||
{ok, _} = gen_tcp:recv(Socket, SkipLen, 1000),
|
||||
[headers|Acc];
|
||||
{ok, << SkipLen:24, 0:8, _:8, 1:32 >>} ->
|
||||
{ok, _} = gen_tcp:recv(Socket, SkipLen, 1000),
|
||||
[data|Acc];
|
||||
{error, _} ->
|
||||
[closed|Acc]
|
||||
end
|
||||
end, [], [1, 2, 3])),
|
||||
case Received of
|
||||
[closed|_] -> ok;
|
||||
[headers, closed|_] -> ok;
|
||||
[headers, data, closed] -> ok
|
||||
end.
|
||||
|
||||
http_upgrade_accept_client_preface_empty_settings(Config) ->
|
||||
doc("The SETTINGS frame in the client preface may be empty. (RFC7540 3.2, RFC7540 3.5)"),
|
||||
|
|
@ -287,10 +331,10 @@ http_upgrade_accept_client_preface_empty_settings(Config) ->
|
|||
"GET / HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade, HTTP2-Settings\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings_payload(#{})), "\r\n",
|
||||
"\r\n"]),
|
||||
{ok, <<"HTTP/1.1 101 Switching Protocols\r\n">>} = gen_tcp:recv(Socket, 36, 1000),
|
||||
ok = do_recv_101(Socket),
|
||||
%% Send a valid preface sequence except followed by an empty SETTINGS frame.
|
||||
ok = gen_tcp:send(Socket, ["PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n", cow_http2:settings(#{})]),
|
||||
%% Receive the server preface.
|
||||
|
|
@ -307,10 +351,10 @@ http_upgrade_client_preface_settings_ack_timeout(Config) ->
|
|||
"GET / HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade, HTTP2-Settings\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings_payload(#{})), "\r\n",
|
||||
"\r\n"]),
|
||||
{ok, <<"HTTP/1.1 101 Switching Protocols\r\n">>} = gen_tcp:recv(Socket, 36, 1000),
|
||||
ok = do_recv_101(Socket),
|
||||
%% Send a valid preface.
|
||||
ok = gen_tcp:send(Socket, ["PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n", cow_http2:settings(#{})]),
|
||||
%% Receive the server preface.
|
||||
|
|
@ -324,6 +368,8 @@ http_upgrade_client_preface_settings_ack_timeout(Config) ->
|
|||
|
||||
%% @todo We need a successful test with actual options in HTTP2-Settings.
|
||||
|
||||
%% @todo We need to test an upgrade with a request body (small and too large).
|
||||
|
||||
%% @todo Also assigned default priority values but not sure how to test that.
|
||||
http_upgrade_response(Config) ->
|
||||
doc("A response must be sent to the initial HTTP/1.1 request "
|
||||
|
|
@ -334,10 +380,10 @@ http_upgrade_response(Config) ->
|
|||
"GET / HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade, HTTP2-Settings\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings_payload(#{})), "\r\n",
|
||||
"\r\n"]),
|
||||
{ok, <<"HTTP/1.1 101 Switching Protocols\r\n">>} = gen_tcp:recv(Socket, 36, 1000),
|
||||
ok = do_recv_101(Socket),
|
||||
%% Send a valid preface.
|
||||
%% @todo Use non-empty SETTINGS here. Just because.
|
||||
ok = gen_tcp:send(Socket, ["PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n", cow_http2:settings(#{})]),
|
||||
|
|
@ -346,12 +392,24 @@ http_upgrade_response(Config) ->
|
|||
{ok, << 4:8, 0:40, _:Len/binary >>} = gen_tcp:recv(Socket, 6 + Len, 1000),
|
||||
%% Send the SETTINGS ack.
|
||||
ok = gen_tcp:send(Socket, cow_http2:settings_ack()),
|
||||
%% Receive the SETTINGS ack.
|
||||
%% @todo It's possible that we receive the response before the SETTINGS ack.
|
||||
{ok, << 0:24, 4:8, 1:8, 0:32 >>} = gen_tcp:recv(Socket, 9, 1000),
|
||||
%% Receive the response to the original request. It uses streamid 1.
|
||||
{ok, << _:24, 1:8, _:8, 1:32 >>} = gen_tcp:recv(Socket, 9, 1000),
|
||||
ok.
|
||||
%% Receive the SETTINGS ack, and the response HEADERS and DATA (streamid 1).
|
||||
Received = lists:reverse(lists:foldl(fun(_, Acc) ->
|
||||
case gen_tcp:recv(Socket, 9, 1000) of
|
||||
{ok, << 0:24, 4:8, 1:8, 0:32 >>} ->
|
||||
[settings_ack|Acc];
|
||||
{ok, << SkipLen:24, 1:8, _:8, 1:32 >>} ->
|
||||
{ok, _} = gen_tcp:recv(Socket, SkipLen, 1000),
|
||||
[headers|Acc];
|
||||
{ok, << SkipLen:24, 0:8, _:8, 1:32 >>} ->
|
||||
{ok, _} = gen_tcp:recv(Socket, SkipLen, 1000),
|
||||
[data|Acc]
|
||||
end
|
||||
end, [], [1, 2, 3])),
|
||||
case Received of
|
||||
[settings_ack, headers, data] -> ok;
|
||||
[headers, settings_ack, data] -> ok;
|
||||
[headers, data, settings_ack] -> ok
|
||||
end.
|
||||
|
||||
http_upgrade_response_half_closed(Config) ->
|
||||
doc("The stream for the initial HTTP/1.1 request is half-closed. (RFC7540 3.2)"),
|
||||
|
|
@ -361,10 +419,10 @@ http_upgrade_response_half_closed(Config) ->
|
|||
"GET / HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade, HTTP2-Settings\r\n"
|
||||
"Upgrade: h2\r\n"
|
||||
"Upgrade: h2c\r\n"
|
||||
"HTTP2-Settings: ", base64:encode(cow_http2:settings_payload(#{})), "\r\n",
|
||||
"\r\n"]),
|
||||
{ok, <<"HTTP/1.1 101 Switching Protocols\r\n">>} = gen_tcp:recv(Socket, 36, 1000),
|
||||
ok = do_recv_101(Socket),
|
||||
%% Send a valid preface.
|
||||
ok = gen_tcp:send(Socket, ["PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n", cow_http2:settings(#{})]),
|
||||
%% Send more data on the stream to trigger an error.
|
||||
|
|
@ -567,7 +625,7 @@ prior_knowledge_reject_invalid_client_preface(Config) ->
|
|||
{ok, << Len:24 >>} = gen_tcp:recv(Socket, 3, 1000),
|
||||
{ok, << 4:8, 0:40, _:Len/binary >>} = gen_tcp:recv(Socket, 6 + Len, 1000),
|
||||
%% We expect the server to close the connection when it receives a bad preface.
|
||||
{error, closed} = gen_tcp:recv(Socket, 3, 1000),
|
||||
{error, closed} = gen_tcp:recv(Socket, 9, 1000),
|
||||
ok.
|
||||
|
||||
prior_knowledge_reject_missing_client_preface_settings(Config) ->
|
||||
|
|
@ -580,7 +638,7 @@ prior_knowledge_reject_missing_client_preface_settings(Config) ->
|
|||
{ok, << Len:24 >>} = gen_tcp:recv(Socket, 3, 1000),
|
||||
{ok, << 4:8, 0:40, _:Len/binary >>} = gen_tcp:recv(Socket, 6 + Len, 1000),
|
||||
%% We expect the server to close the connection when it receives a bad preface.
|
||||
{error, closed} = gen_tcp:recv(Socket, 3, 1000),
|
||||
{error, closed} = gen_tcp:recv(Socket, 9, 1000),
|
||||
ok.
|
||||
|
||||
prior_knowledge_reject_invalid_client_preface_settings(Config) ->
|
||||
|
|
@ -593,7 +651,7 @@ prior_knowledge_reject_invalid_client_preface_settings(Config) ->
|
|||
{ok, << Len:24 >>} = gen_tcp:recv(Socket, 3, 1000),
|
||||
{ok, << 4:8, 0:40, _:Len/binary >>} = gen_tcp:recv(Socket, 6 + Len, 1000),
|
||||
%% We expect the server to close the connection when it receives a bad preface.
|
||||
{error, closed} = gen_tcp:recv(Socket, 3, 1000),
|
||||
{error, closed} = gen_tcp:recv(Socket, 9, 1000),
|
||||
ok.
|
||||
|
||||
prior_knowledge_accept_client_preface_empty_settings(Config) ->
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue