On - client

Use on function when you want to listen from client only.
This declares an event which gets triggered with emit from the client.


function on(eventName: string, fn: Function) => void

Required arguments

  • eventName: The event name you want to expose.
  • fn: The function to execute when the event get triggered.


// No arg
on("foo:imReady", () => {
    console.log("I'm ready to go!");

// With arg
on("foo:printMyDelivery", (delivery: string) => {
    console.log(`delivery received: ${delivery}`);

// Direct function call
on("foo:spawnMyCar", spawnCar);