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series.js
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series.js
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// The one
var http = require('http');
// For elegant async
var asynchronous = require('async');
// One of them
var firstFunction = function(callback) {
http.get(process.argv[2], function(response) {
// All content
var content = '';
// As it comes in
response.on('data', function(data) {
// Add it up
content += data.toString();
});
// When it's all over
response.on('end', function() {
// Share it with the world
callback(null, content);
});
});
};
// Another
var secondFunction = function(callback) {
http.get(process.argv[3], function(response) {
// All content
var content = '';
// As it comes in
response.on('data', function(data) {
// Add it up
content += data.toString();
});
// When it's all over
response.on('end', function() {
// Share it with the world
callback(null, content);
});
});
};
// Will handle results
var callback = function(error, content) {
if (error){
// Inform
console.log(error);
}
console.log(content);
};
asynchronous.series({requestOne: firstFunction, requestTwo:secondFunction}, callback);