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How to properly recycle a buffer in JavaScript

General Tech Bugs & Fixes 2 years ago

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Posted on 16 Aug 2022, this text provides information on Bugs & Fixes related to General Tech. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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manpreet Tuteehub forum best answer Best Answer 2 years ago

 

This simple code makes app crash with out of memory:

 

var buf;
console.log(process.memoryUsage())
for(i=0; i<10000000; i++){
    buf = Buffer.alloc(1024)
    buf.clear
    delete buf
    buf = null
}
console.log(process.memoryUsage())

So how properly recycle the buffer so it can be reused? Not sure if clear or delete are appropriate methods but how then?

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