Node/Mongo Replica set connect string

dbManager.coffee

mongo = require 'mongodb'

# full connect string
mongodbURI = "mongodb://#{process.env.MONGO_USER}:#{process.env.MONGO_PASSWORD}@
 mongoA.company.com,mongoB.company.com,mongoC.company.com/admin?
 replicaSet=company&autoReconnect=true&connectTimeoutMS=500"

# obtaining a connection is now simple
mongo.connect mongodbURI, (err, db) =>
  if (err)
    throw new Error("Unable to connect to the database")
  else 
    console.log "Connected"