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author | Alexey Lebedeff <[email protected]> | 2015-07-28 23:20:51 +0300 |
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committer | Loïc Hoguin <[email protected]> | 2015-08-07 15:30:09 +0200 |
commit | 8c60dd6c1b56aeef4493142adcbd8fb0ab6917ef (patch) | |
tree | 4181c522ac1f91491c92c13dfcc768c5fbc6b666 /test/http_SUITE.erl | |
parent | 19a279dfdc923091616bcdd700e1a59e4c2404f4 (diff) | |
download | cowboy-8c60dd6c1b56aeef4493142adcbd8fb0ab6917ef.tar.gz cowboy-8c60dd6c1b56aeef4493142adcbd8fb0ab6917ef.tar.bz2 cowboy-8c60dd6c1b56aeef4493142adcbd8fb0ab6917ef.zip |
Use 'Connection' header only when necessary
Fixes #839 when 'Connection: Keep-Alive' wasn't sent in a HTTP/1.0
response. Now the usage of 'Connection' header is consistent with
current protocol version: when this header is not specified explicitly
in the response, HTTP/1.0 implies 'Connection: close' and HTTP/1.1
implies 'Connection: Keep-Alive'. So if current 'Connection' value
matches the default value of current protocol, we won't state obvious
fact in the response; and vice versa.
Amended to fix and improve tests, and revert the variable name
change from HTTP11Headers to StdHeaders. I think it's still good
to leave it as is because it's not really a standard header for
HTTP/1.0, and it's gone from HTTP/2 entirely.
Diffstat (limited to 'test/http_SUITE.erl')
-rw-r--r-- | test/http_SUITE.erl | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/test/http_SUITE.erl b/test/http_SUITE.erl index 0417ad0..af3a453 100644 --- a/test/http_SUITE.erl +++ b/test/http_SUITE.erl @@ -432,7 +432,10 @@ http10_keepalive_default(Config) -> ok = raw_send(Client, Normal), case catch raw_recv_head(Client) of {'EXIT', _} -> error(closed); - _ -> ok + Data -> + {'HTTP/1.0', 200, _, Rest} = cow_http:parse_status_line(Data), + {Headers, _} = cow_http:parse_headers(Rest), + false = lists:keymember(<<"connection">>, 1, Headers) end, ok = raw_send(Client, Normal), case catch raw_recv_head(Client) of @@ -446,7 +449,10 @@ http10_keepalive_forced(Config) -> ok = raw_send(Client, Keepalive), case catch raw_recv_head(Client) of {'EXIT', _} -> error(closed); - _ -> ok + Data -> + {'HTTP/1.0', 200, _, Rest} = cow_http:parse_status_line(Data), + {Headers, _} = cow_http:parse_headers(Rest), + {_, <<"keep-alive">>} = lists:keyfind(<<"connection">>, 1, Headers) end, ok = raw_send(Client, Keepalive), case catch raw_recv_head(Client) of @@ -461,7 +467,7 @@ keepalive_max(Config) -> CloseRef = gun:get(ConnPid, "/", [{<<"connection">>, <<"keep-alive">>}]), _ = [begin {response, nofin, 200, Headers} = gun:await(ConnPid, Ref, MRef), - {_, <<"keep-alive">>} = lists:keyfind(<<"connection">>, 1, Headers) + false = lists:keymember(<<"connection">>, 1, Headers) end || Ref <- Refs], {response, nofin, 200, Headers} = gun:await(ConnPid, CloseRef, MRef), {_, <<"close">>} = lists:keyfind(<<"connection">>, 1, Headers), @@ -476,7 +482,7 @@ keepalive_nl(Config) -> end || _ <- lists:seq(1, 10)], _ = [begin {response, nofin, 200, Headers} = gun:await(ConnPid, Ref), - {_, <<"keep-alive">>} = lists:keyfind(<<"connection">>, 1, Headers) + false = lists:keymember(<<"connection">>, 1, Headers) end || Ref <- Refs], ok. @@ -730,7 +736,7 @@ rest_keepalive(Config) -> Refs = [gun:get(ConnPid, "/simple") || _ <- lists:seq(1, 10)], _ = [begin {response, nofin, 200, Headers} = gun:await(ConnPid, Ref), - {_, <<"keep-alive">>} = lists:keyfind(<<"connection">>, 1, Headers) + false = lists:keymember(<<"connection">>, 1, Headers) end || Ref <- Refs], ok. @@ -744,9 +750,9 @@ rest_keepalive_post(Config) -> } || _ <- lists:seq(1, 5)], _ = [begin {response, fin, 403, Headers1} = gun:await(ConnPid, Ref1), - {_, <<"keep-alive">>} = lists:keyfind(<<"connection">>, 1, Headers1), + false = lists:keymember(<<"connection">>, 1, Headers1), {response, fin, 303, Headers2} = gun:await(ConnPid, Ref2), - {_, <<"keep-alive">>} = lists:keyfind(<<"connection">>, 1, Headers2) + false = lists:keymember(<<"connection">>, 1, Headers2) end || {Ref1, Ref2} <- Refs], ok. |