eventEmitter does not skip removed listener when remove happens during emitting event about eventemitter3 HOT 3 CLOSED

I see, this behaviour comes from nodejs
https://nodejs.org/api/events.html#emitterremovelistenereventname-listener

Once an event is emitted, all listeners attached to it at the time of emitting are called in order. This implies that any removeListener() or removeAllListeners() calls after emitting and before the last listener finishes execution will not remove them from emit() in progress. Subsequent events behave as expected.

But how to implement what I need with existing api?

from eventemitter3.

Yes, the behavior is expected. It was designed to work like this.

But how to implement what I need with existing api?

You can set a flag in listener1 and make listener2 a noop if the flag is set.

from eventemitter3.

I'm closing this as answered.

from eventemitter3.