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Make HTTP message parsing a little faster

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ParseHttpMessage() now does a better job avoiding malloc() calls and
headers commonly sent by CloudFlare can now be consulted in constant
time using our hard-coded perfect hash table.  This increases /claim
performance from 321k to 337k qps which is 5% faster.
This commit is contained in:
Justine Tunney 2022-10-04 06:33:10 -07:00
parent 726f04e8aa
commit 9f9b240f3d
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GPG key ID: BE714B4575D6E328
5 changed files with 209 additions and 166 deletions
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12
net/http/gethttpheadername.c
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@ -194,6 +194,18 @@ const char *GetHttpHeaderName(int h) {
return "Sec-Fetch-User";
case kHttpSecFetchDest:
return "Sec-Fetch-Dest";
case kHttpCfRay:
return "CF-RAY";
case kHttpCfVisitor:
return "CF-Visitor";
case kHttpCfConnectingIp:
return "CF-Connecting-IP";
case kHttpCfIpcountry:
return "CF-IPCountry";
case kHttpCdnLoop:
return "CDN-Loop";
case kHttpSecChUaPlatform:
return "Sec-CH-UA-Platform";
default:
return NULL;
}