Code to auto sign into Omni-Channel

In the lightning component controller, I have the following:

({
    doInit: function(cmp, evt, hlp) {
        window.setTimeout(
            $A.getCallback(function() {
                var omniAPI = cmp.find("omniToolkit");
                omniAPI.setServicePresenceStatus({
                    statusId: "0N561000000027Y",
                    callback: function(result) {
                        if (result.success) { 
                            console.log('Set status successful');
                            console.log('Current statusId is: ' + result.statusId);
                            console.log('Channel list attached to this status is: ' + result.channels); 
                        } else {
                            console.log('Set status failed');
                        }
                    }
                });
            }), 100
        ) 
     //helper.setStatus(cmp, evt, hlp);
    },  
})

In my component I have:

<aura:component implements="flexipage:availableForAllPageTypes" access="global" >
 <aura:handler name="init" value="{!this}" action="{!c.doInit}"/>
    <lightning:omniToolkitAPI aura:id="omniToolkit" />
    <!--
        <lightning:utilityBarAPI aura:id="utilitybar" />
        <lightning:button label="Get Status" onclick="{! c.getStatus }" />
        <lightning:button label="Set Status" onclick="{! c.setStatus }" />
  -->
</aura:component>

How do I go about getting this to load automatically? If I click on the lightning component, I will get signed into Omni-channel.  It would be ideal to have this happen on load.