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openresty / lua-resty-string

String utilities and common hash functions for ngx_lua and LuaJIT
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speed up to hex #82

Closed JinjieZhao closed 3 years ago

JinjieZhao commented 3 years ago

reuse hex buf to avoid str_new

JinjieZhao commented 3 years ago

caching string can bring more than 60% performance improvement