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support 304 for cacheable responses

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This commit is contained in:
Igor Sysoev 2009-04-15 11:17:38 +00:00
parent 50e1cc4560
commit e41e724726
1 changed files with 2 additions and 1 deletions
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3
src/http/ngx_http_upstream.c
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@ -1958,6 +1958,7 @@ ngx_http_upstream_send_response(ngx_http_request_t *r, ngx_http_upstream_t *u)
} else {
u->cacheable = 0;
r->headers_out.last_modified_time = -1;
}
}
@ -3179,7 +3180,7 @@ ngx_http_upstream_copy_last_modified(ngx_http_request_t *r, ngx_table_elt_t *h,
#if (NGX_HTTP_CACHE)
if (r->cached) {
if (r->cached || r->upstream->cacheable) {
r->headers_out.last_modified = ho;
r->headers_out.last_modified_time = ngx_http_parse_time(h->value.data,
h->value.len);