in sample-apps/nodejs/app.js [21:33]
setInterval(function() {
http.get(serviceURL, resp => {
let data = ''
resp.on('data', d => {
data += d
})
resp.on('end', () => {
console.log(JSON.parse(data))
})
}).on('error', err => {
console.log(err)
});
}, 1000)