Qoncrete NodeJS Client SDK

FOR NodeJS V6.8.0+, PLEASE USE THE OFFICE QONCRETE ES6 SDK: https://github.com/qoncrete/client-sdk-node

This is an ES5 version of Quncrete Server-Side SDK, to provide compatibility for old NodeJS projects.

Installation

Using npm:

npm install qoncrete-sdk-es5

Compilation

Using gulp

./gulp

Output goes into ./dist/index.js

Usage

// 1) Require sdk
var Qsdk = require('qoncrete-sdk-node')
// 2) Create a new client.
var client = new Qsdk.QoncreteClient({
    sourceID: 'SOURCE_ID',
    apiToken: 'API_TOKEN',
})
// 3) send a log
client.send({ user: 'toto', action: 'purchase', price: 99.99 })

Client Options

var client = new Qsdk.QoncreteClient({
    sourceID: 'SOURCE_ID', // MANDATORY: The source ID. (Once logged-in, can be found at https://qoncrete.com/account/#!/source)
    apiToken: 'API_TOKEN',// MANDATORY: The api token. (Once logged-in, can be found at https://qoncrete.com/account/#!/token)
    errorLogger: (err) => {},  // A function called on error. Default: (err) => {}
    secureTransport: false, // Send log over SSL. Default: false
    cacheDNS: true, // Active userland dns cache. Default: true"
    timeoutAfter: 15000, // Abort the query on timeout. Default: 15s
    retryOnTimeout: 1, // Number of times to resend the log on timeout. Default: 1 (on timeout, it will retry one more time)
    autoBatch: true, // Try to send log by batch instead of sending them one by one. Default: true
    batchSize: 1000, // Only matters if autoBatch is True. Number of logs to send in a batch. Default: 1000, Max: 1000
    autoSendAfter: 2000, // Only matters if autoBatch is True. Time after the logs will be sent if the batch is not full. Default: 2s
    concurrency: 200 // Number of simultaneous queries that can be made, can be set lower or higher depending your server configuration. Default: 200
})

Example 1: Send each line of a log file.

Example with a log file that contains one json object per line. on the form:

// test.log
{ "user": "toto", "action": "purchase", "price": 99.99 }
{ "user": "titi", "action": "purchase", "price": 42.00 }
{ "user": "tata", "action": "purchase", "price": 84.21 }
// ...

var Qsdk = require('qoncrete-sdk-node')
var readline = require('readline')
var fs = require('fs')

var client = new Qsdk.QoncreteClient({
    sourceID: 'SOURCE_ID',
    apiToken: 'API_TOKEN',
    errorLogger: console.error
})
var rl = readline.createInterface({
    input: fs.createReadStream('test.log')
})

rl.on('line', (line) => { client.send(line) })
rl.on('close', () => console.log('Done reading log file.'))

This is the Node client for qoncrete's custom analytics platform.