node.js - 关于一个events的问题，这段代码会无限循环吗？

Answer 1

const EventEmitter = require('events');

let emitter = new EventEmitter();
let n=1;
emitter.on('myEvent', () => {
    console.log(n++);
    ***emitter.emit('myEvent');***
});

***emitter.emit('myEvent')***;

There are two emitter.emit('myEvent');

Call event, the event itself also has a calling event, which creates a cycle. Finally, the call stack size is consumed and terminated.

For reference.

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Answer 2

It will loop infinitely until the stack overflows... and then the process will be killed. Then there is no more...