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MINOR: hpack: use ist2bin() to copy header names in hpack_encode_header()

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memcpy() tends to be overkill to copy short strings, better use ist's
naive functions for this. This shows a consistent 1.2% performance
gain with h2load.
This commit is contained in:
Willy Tarreau 2018-12-11 06:27:06 +01:00
parent 1526f1942c
commit ac73ae0b83
1 changed files with 1 additions and 2 deletions
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3
src/hpack-enc.c
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@ -116,9 +116,8 @@ int hpack_encode_header(struct buffer *out, const struct ist n,
out->area[len++] = 0x5c; // literal with indexing -- name="content-length" (idx 28)
else if (len_to_bytes(n.len) && len + 1 + len_to_bytes(n.len) + n.len <= size) {
out->area[len++] = 0x00; /* literal without indexing -- new name */
len = hpack_encode_len(out->area, len, n.len);
memcpy(out->area + len, n.ptr, n.len);
ist2bin(out->area + len, n);
len += n.len;
}
else {