How to get the number of active rooms in the current thread?

[kelvinlee]

I need to check the active rooms, when I reload the code.

[endel]

You can use matchMaker.query() to fetch all active rooms, loop through them while checking which entry matches the local processId (matchMaker.processId)

import { matchMaker } from "colyseus";

const roomsAvailable = await matchMaker.query({});

roomsAvailable.forEach((roomAvailable) => {
  if (roomsAvailable.processId === matchMaker.processId) {
    console.log(roomsAvailable, "on current process");
  }
})

Hope this helps