1var request = require('request') 2 , JSONStream = require('JSONStream') 3 , es = require('event-stream') 4 5var parser = JSONStream.parse(['rows', true]) //emit parts that match this path (any element of the rows array) 6 , req = request({url: 'http://isaacs.couchone.com/registry/_all_docs'}) 7 , logger = es.mapSync(function (data) { //create a stream that logs to stderr, 8 console.error(data) 9 return data 10 }) 11 12req.pipe(parser) 13parser.pipe(logger) 14