Minor Description
On http://docs.couchbase.com/sdk-api/couchbase-node-client-2.0.7/Bucket.html#touch, the expiry parameter is only defined as "time in seconds". This leads to confusion if setting to values > 30 days, since the underlying http://docs.couchbase.com/sdk-api/couchbase-c-client-2.4.8/group__lcb-touch.html#ga7e8c730d6413a2c7143cd3853c2cc8d3 states: "Values larger than 30*24*60*60 seconds (30 days) are interpreted as absolute times (from the epoch)."
This information should also be present in the couchnode documentation of the touch method.