Mercurial > hg > nginx
changeset 7209:3dfe9444324b
HTTP/2: precalculate hash for "Cookie".
There is no need to calculate hashes of static strings at runtime. The
ngx_hash() macro can be used to do it during compilation instead, similarly
to how it is done in ngx_http_proxy_module.c for "Server" and "Date" headers.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Thu, 15 Feb 2018 19:06:22 +0300 |
| parents | affeb6ef732c |
| children | fb1212c7eca4 |
| files | src/http/v2/ngx_http_v2.c |
| diffstat | 1 files changed, 2 insertions(+), 1 deletions(-) [+] |
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--- a/src/http/v2/ngx_http_v2.c +++ b/src/http/v2/ngx_http_v2.c @@ -3698,7 +3698,8 @@ ngx_http_v2_construct_cookie_header(ngx_ return NGX_ERROR; } - h->hash = ngx_hash_key(cookie.data, cookie.len); + h->hash = ngx_hash(ngx_hash(ngx_hash(ngx_hash( + ngx_hash('c', 'o'), 'o'), 'k'), 'i'), 'e'); h->key.len = cookie.len; h->key.data = cookie.data;