add_calendar starts a data collector(fetcher) to inform the ui to use later

but the controlling data is in the module, not in the helper. helper asynchronously sends back events for the url, calendar module uses url to find config for display, but it doesnt match any, so the data is tossed

so you would have to extend calendar.js to accept an add_calender notification (not socket) to add another configuration, and trigger the add_calendar socket notification to its helper

then YOUR helper would send YOUR module a socket notification to request IT to send the (not socket) notification to inform the calendar module

note that sendNotification is a broadcast to all broswer side modules