Async request module in Node.js - node.js

Question

I am creating a project using Node.js. I want to call my requests in parallel. For achieving this, I have installed the async module. Here is my code:
var requests = [{
url:url,
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer ' + req.cookies.apitoken
},
json: finalArr,
}];
async.map(requests, function(obj, callback) {
// Iterator function
request(obj, function(error, response, body) {
if (!error && response.statusCode == 200) {
// Transform data here or pass it on
var body = JSON.parse(body);
callback(null, body);
}
else {
var body = JSON.stringify(body);
console.log(body)
callback(error || response.statusCode);
}
});
})
I got undefined every time in console.log(body). When I am using GET requests using this module for other requests then everything works fine.

Answer 1

It looks like you're using the request module, but didn't tag it as such.
If I'm right, then your options object is incorrect, from the documentation there's not a data key that's respected. Instead, you should use body or formData or json depending on what kind of data you're pushing up. From your headers, I'd go with json.
var requests = [{
url:url,
method: 'POST',
headers: { // Content-Type header automatically set if json is true
'Authorization': 'Bearer ' + req.cookies.apitoken
},
json: finalArr,
}];