How to organize work in the event manager?

Question

JavaScript

Need advice or a kick in the right direction.
Server - Nodejs, client - Angular.
You need to make an event manager:
an event is created with a date and time, on the selected date and time you need to send a message to the server or client for further processing.
RabbitMQ + socket.io comes to mind, is the solution correct? And is it possible to program a countdown to a specific date and time in Rabbit?

Answer 1

I recommend ActiveMQ or even better GearMan. They have delayed execution of tasks, scheduled tasks, etc.