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This article introduces the knowledge of "how to check for memory leaks in nodejs". Many people will encounter such a dilemma in the operation of actual cases, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Node can use memwatch tools to check memory leaks, methods: 1, use npm for tool installation; 2, add "var memwatch=require ('memwatch'); memwatch.setup ();" code in the project; 3, listen for leak events.

This tutorial operating environment: windows7 system, nodejs version 12.19.0, DELL G3 computer.

Tracking memory leaks in Node.js code has always been a challenging problem. This article discusses how to automatically trace memory leaks from an application written by node. Here, the author recommends two artifacts to track down memory problems-- memwatch and heapdump.

First, let's look at a simple memory leak.

Var http = require ('http'); var server = http.createServer (function (req, res) {for (var item0; I)

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