details: http://hg.nginx.org/nginx/rev/78533a74af11
branches:
changeset: 6589:78533a74af11
user: Valentin Bartenev <vbart@nginx.com>
date: Thu Jun 16 20:55:11 2016 +0300
description:
HTTP/2: avoid adding Content-Length for requests without body.

There is no reason to add the "Content-Length: 0" header to a proxied request
without body if the header isn't presented in the original request.

Thanks to Amazon.

diffstat:

src/http/v2/ngx_http_v2.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)

diffs (23 lines):

diff -r dc5eaf998b96 -r 78533a74af11 src/http/v2/ngx_http_v2.c
--- a/src/http/v2/ngx_http_v2.c Thu Jun 16 20:55:11 2016 +0300
+++ b/src/http/v2/ngx_http_v2.c Thu Jun 16 20:55:11 2016 +0300
@@ -3424,7 +3424,9 @@ ngx_http_v2_run_request(ngx_http_request
return;
}

- r->headers_in.chunked = (r->headers_in.content_length_n == -1);
+ if (r->headers_in.content_length_n == -1 && !r->stream->in_closed) {
+ r->headers_in.chunked = 1;
+ }

ngx_http_process_request(r);
}
@@ -3638,7 +3640,7 @@ ngx_http_v2_process_request_body(ngx_htt
rb->buf = NULL;
}

- if (r->headers_in.content_length_n == -1) {
+ if (r->headers_in.chunked) {
r->headers_in.content_length_n = rb->received;
}


_______________________________________________
nginx-devel mailing list
nginx-devel@nginx.org
http://mailman.nginx.org/mailman/listinfo/nginx-devel