never ending emitter does not hang process

[Farenheith]

I found an issue after the change I made for the timeout.

The Promise.race generated based without timeout control can't hang the process. This code, for example, should never finish, by common sense:

const {
    EventEmitter
} = require("events");
const forEmitOf = require("./dist");
const {
    sleep
} = require("./dist/sleep");

async function test() {
    const neverEmit = new EventEmitter();

    for await (const item of forEmitOf(neverEmit)) {
        console.log(`never will print ${item}`);
    }
}
test();

But node can't keep the process alive from the existence of a promise created base only in event listeners. If you run the code, you'll see that node just finish abruptly.