Based on the pathfinding doc - https://docs.couchbase.com/java-sdk/3.0/howtos/managing-connections.html
& bringing back some of the advanced content in https://docs.couchbase.com/server/4.1/developer-guide/connection-advanced.html
....where useful to the customer/user.
DOC-1684 SDK Client Settings page needs recommendations on environment and lifecycle
Add changes in to [-https://github.com/couchbase/docs-sdk-nodejs/pull/80-]
Text is all commented out in the doc source.