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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.
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@ -3698,7 +3698,8 @@ ngx_http_v2_construct_cookie_header(ngx_http_request_t *r)
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return NGX_ERROR;
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return NGX_ERROR;
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}
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}
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h->hash = ngx_hash_key(cookie.data, cookie.len);
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h->hash = ngx_hash(ngx_hash(ngx_hash(ngx_hash(
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ngx_hash('c', 'o'), 'o'), 'k'), 'i'), 'e');
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h->key.len = cookie.len;
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h->key.len = cookie.len;
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h->key.data = cookie.data;
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h->key.data = cookie.data;
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