Is it possible to connect to a collection programatically based on user inputs?

I have a system that uses rabbitmq to process some data, each job in rabbit generates a collection with the job id as name.
I have a table with all jobs where I can read all the job ids and I want to offer the user the option to select a job and open the data in the corresponding collection to make some analysis.

If I create a Meteor.method to create the new collection I get Called retrieveOriginals without saveOriginals and if I wrap the call in Meteor.defer, which was an option that was suggested in a thread y get an exception while simulating the effect of invoking ‘custt.newCollection’, which is the Meteor.method, Error: Can’t set timers inside simulations.