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Default the connection to keep-alive on HTTP/1.1 and close on 1.0.

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This commit is contained in:
Loïc Hoguin 2011-03-20 00:09:15 +01:00
parent 896b854908
commit 6fad3f7824
1 changed files with 12 additions and 5 deletions
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17
src/cowboy_http_protocol.erl
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@ -66,14 +66,17 @@ request({http_request, Method, {abs_path, AbsPath}, Version},
State=#state{socket=Socket, transport=Transport}) ->
{Path, RawPath, Qs} = cowboy_dispatcher:split_path(AbsPath),
{ok, Peer} = Transport:peername(Socket),
wait_header(#http_req{socket=Socket, transport=Transport, method=Method,
version=Version, peer=Peer, path=Path, raw_path=RawPath, raw_qs=Qs},
State);
ConnAtom = version_to_connection(Version),
wait_header(#http_req{socket=Socket, transport=Transport,
connection=ConnAtom, method=Method, version=Version,
peer=Peer, path=Path, raw_path=RawPath, raw_qs=Qs}, State);
request({http_request, Method, '*', Version},
State=#state{socket=Socket, transport=Transport}) ->
{ok, Peer} = Transport:peername(Socket),
wait_header(#http_req{socket=Socket, transport=Transport, method=Method,
version=Version, peer=Peer, path='*', raw_path="*", raw_qs=[]}, State);
ConnAtom = version_to_connection(Version),
wait_header(#http_req{socket=Socket, transport=Transport,
connection=ConnAtom, method=Method, version=Version,
peer=Peer, path='*', raw_path="*", raw_qs=[]}, State);
request({http_request, _Method, _URI, _Version}, State) ->
error_terminate(501, State);
request({http_error, "\r\n"}, State) ->
@ -180,6 +183,10 @@ next_request(State=#state{connection=close}) ->
%% Internal.
-spec version_to_connection(Version::http_version()) -> keepalive | close.
version_to_connection({1, 1}) -> keepalive;
version_to_connection(_Any) -> close.
-spec connection_to_atom(Connection::string()) -> keepalive | close.
connection_to_atom(Connection) ->
case string:to_lower(Connection) of