Do not calculate the time for every message in clojure-http-kit
Do not calculate the time for every message in clojure-http-kit

rexxars/sse-broadcast-benchmark,rexxars/sse-broadcast-benchmark,rexxars/sse-broadcast-benchmark,rexxars/sse-broadcast-benchmark,rexxars/sse-broadcast-benchmark,rexxars/sse-broadcast-benchmark,rexxars/sse-broadcast-benchmark,rexxars/sse-broadcast-benchmark