Request body: unbuffered reading.

The r->request_body_no_buffering flag was introduced.  It instructs
client request body reading code to avoid reading the whole body, and
to call post_handler early instead.  The caller should use the
ngx_http_read_unbuffered_request_body() function to read remaining
parts of the body.

Upstream module is now able to use this mode, if configured with
the proxy_request_buffering directive.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/http/ngx_http_upstream.h b/src/http/ngx_http_upstream.h
index 98d7267b5..895a55966 100644
--- a/src/http/ngx_http_upstream.h
+++ b/src/http/ngx_http_upstream.h
@@ -160,6 +160,7 @@ typedef struct {
     ngx_uint_t                       store_access;
     ngx_uint_t                       next_upstream_tries;
     ngx_flag_t                       buffering;
+    ngx_flag_t                       request_buffering;
     ngx_flag_t                       pass_request_headers;
     ngx_flag_t                       pass_request_body;