method

events.default.listeners

listeners<E extends string | symbol>(

eventName: IfEventMap<T, unknown | unknown | E>

): IfEventMap<T, (...args: E extends keyof T ? T[E<E>] : E extends keyof EventEmitterEventMap ? EventEmitterEventMap[E<E>] : any[]) => void, (...args: any[]) => void>[];

Returns a copy of the array of listeners for the event named eventName.

server.on('connection', (stream) => {
  console.log('someone connected!');
});
console.log(util.inspect(server.listeners('connection')));
// Prints: [ [Function] ]