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Upstream: Connection header processing.

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This commit is contained in:
Maxim Dounin 2011-09-15 19:21:19 +00:00
parent 4686f30a0c
commit f84c69a301
2 changed files with 21 additions and 1 deletions
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21
src/http/ngx_http_upstream.c
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@ -91,6 +91,8 @@ static ngx_int_t ngx_http_upstream_process_buffering(ngx_http_request_t *r,
ngx_table_elt_t *h, ngx_uint_t offset); ngx_table_elt_t *h, ngx_uint_t offset);
static ngx_int_t ngx_http_upstream_process_charset(ngx_http_request_t *r, static ngx_int_t ngx_http_upstream_process_charset(ngx_http_request_t *r,
ngx_table_elt_t *h, ngx_uint_t offset); ngx_table_elt_t *h, ngx_uint_t offset);
static ngx_int_t ngx_http_upstream_process_connection(ngx_http_request_t *r,
ngx_table_elt_t *h, ngx_uint_t offset);
static ngx_int_t static ngx_int_t
ngx_http_upstream_process_transfer_encoding(ngx_http_request_t *r, ngx_http_upstream_process_transfer_encoding(ngx_http_request_t *r,
ngx_table_elt_t *h, ngx_uint_t offset); ngx_table_elt_t *h, ngx_uint_t offset);
@ -218,7 +220,7 @@ ngx_http_upstream_header_t ngx_http_upstream_headers_in[] = {
offsetof(ngx_http_headers_out_t, accept_ranges), 1 }, offsetof(ngx_http_headers_out_t, accept_ranges), 1 },
{ ngx_string("Connection"), { ngx_string("Connection"),
ngx_http_upstream_ignore_header_line, 0, ngx_http_upstream_process_connection, 0,
ngx_http_upstream_ignore_header_line, 0, 0 }, ngx_http_upstream_ignore_header_line, 0, 0 },
{ ngx_string("Keep-Alive"), { ngx_string("Keep-Alive"),
@ -3371,6 +3373,23 @@ ngx_http_upstream_process_charset(ngx_http_request_t *r, ngx_table_elt_t *h,
} }
static ngx_int_t
ngx_http_upstream_process_connection(ngx_http_request_t *r, ngx_table_elt_t *h,
ngx_uint_t offset)
{
r->upstream->headers_in.connection = h;
if (ngx_strlcasestrn(h->value.data, h->value.data + h->value.len,
(u_char *) "close", 5 - 1)
!= NULL)
{
r->upstream->headers_in.connection_close = 1;
}
return NGX_OK;
}
static ngx_int_t static ngx_int_t
ngx_http_upstream_process_transfer_encoding(ngx_http_request_t *r, ngx_http_upstream_process_transfer_encoding(ngx_http_request_t *r,
ngx_table_elt_t *h, ngx_uint_t offset) ngx_table_elt_t *h, ngx_uint_t offset)

1
src/http/ngx_http_upstream.h
View File

@ -227,6 +227,7 @@ typedef struct {
ngx_array_t cache_control; ngx_array_t cache_control;
unsigned connection_close:1;
unsigned chunked:1; unsigned chunked:1;
} ngx_http_upstream_headers_in_t; } ngx_http_upstream_headers_in_t;