How do I update events in the calendar?

[Akhmami]

here my code

let ec = new Calendar({
            target: document.querySelector("#calendar"),
            props: {
                  options: {
                        //... other options ...
                        datesSet: function(info) {
                             fetchEventToServer(info.startStr, info.endStr);
                         },
                         events: [], // how do i update this based on the datesSet
                  },
            },
        });

[Akhmami]

Fixed using eventSources