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Fix connection state being ignored for unknown length streaming

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This commit is contained in:
Loïc Hoguin 2013-02-12 17:15:11 +01:00
parent 75b8849b47
commit 20329a6e9e
1 changed files with 5 additions and 2 deletions
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7
src/cowboy_req.erl
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@ -911,7 +911,6 @@ reply(Status, Headers, Body, Req=#http_req{
version=Version, connection=Connection,
method=Method, resp_compress=Compress,
resp_state=waiting, resp_headers=RespHeaders}) ->
RespConn = response_connection(Headers, Connection),
HTTP11Headers = case Version of
{1, 1} -> [{<<"connection">>, atom_to_connection(Connection)}];
_ -> []
@ -919,18 +918,20 @@ reply(Status, Headers, Body, Req=#http_req{
case Body of
BodyFun when is_function(BodyFun) ->
%% We stream the response body until we close the connection.
RespConn = close,
{RespType, Req2} = response(Status, Headers, RespHeaders, [
{<<"connection">>, <<"close">>},
{<<"date">>, cowboy_clock:rfc1123()},
{<<"server">>, <<"Cowboy">>},
{<<"transfer-encoding">>, <<"identity">>}
], <<>>, Req#http_req{connection=close}),
], <<>>, Req),
if RespType =/= hook, Method =/= <<"HEAD">> ->
BodyFun(Socket, Transport);
true -> ok
end;
{ContentLength, BodyFun} ->
%% We stream the response body for ContentLength bytes.
RespConn = response_connection(Headers, Connection),
{RespType, Req2} = response(Status, Headers, RespHeaders, [
{<<"content-length">>, integer_to_list(ContentLength)},
{<<"date">>, cowboy_clock:rfc1123()},
@ -941,9 +942,11 @@ reply(Status, Headers, Body, Req=#http_req{
true -> ok
end;
_ when Compress ->
RespConn = response_connection(Headers, Connection),
Req2 = reply_may_compress(Status, Headers, Body, Req,
RespHeaders, HTTP11Headers, Method);
_ ->
RespConn = response_connection(Headers, Connection),
Req2 = reply_no_compress(Status, Headers, Body, Req,
RespHeaders, HTTP11Headers, Method, iolist_size(Body))
end,