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Performance Increase: child_process.fork() reading of JSON #1864
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…erformance increase.
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Improves how data is read from the buffer for child_process.fork() so that the jsonBuffer is not actually modified until all data that can be read from it is read.
Running the benchmark listed in this issue: #1863
found at https://github.com/aikar/wormhole/blob/5xperfdegrade/testperf.js
I'm seeing a 10-15% increase in performance, from 185-190k messages/sec to 215-220k/sec.