How to break through the limit of self-triggering times in NodeJS eventEmitter callback function

const EventEmitter = require("events")
class MyEmitter extends EventEmitter {}
const myEmitter = new MyEmitter()
let times = 0
myEmitter.on("canReceive", function () {
    console.log(PPtimes)
    myEmitter.emit("canReceive")
})
myEmitter.emit("canReceive")

clipboard.png

Why does the stack overflow? is there any way to trigger it all the time but prevent it from overflowing?

Javascript node.js
Mar.23,2021

on. It is supposed to be waiting for the trigger time ~

give him some time 

myEmitter.on('canReceive', function () {
    console.log(PPtimes)
    setTimeout(function () => {
        myEmitter.emit('canReceive')
    }, 0)
})

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