usage-stats

A minimal, offline-friendly Google Analytics Measurement Protocol client for tracking usage statistics in node.js apps.

Synopsis

const UsageStats = require('usage-stats')
const usageStats = new UsageStats({
  appName: 'sick app',
  version: '1.0.0',
  tid: 'UA-98765432-1'
})

// start a new session
usageStats.start()

// user set an option..
usageStats.event('option', 'verbose-level', 'infinite')

// app is running in 'encoding' mode..
usageStats.screenView('encoding')

// finished - mark the session as complete
// and send stats (or store if offline).
usageStats.end().send()

List of stats sent

Beside tracking events and screenviews, the follow stats are collected each session.

• App name
• App version
• User ID (a random UUID, generated once per OS user and stored)
• Language
• OS version
• Terminal resolution (rows by columns)

API Reference

Example

const UsageStats = require('usage-stats')

• usage-stats
  • UsageStats ⏏
    • new UsageStats([options])
    • .start() ↩︎
    • .end() ↩︎
    • .disable() ↩︎
    • .enable() ↩︎
    • .event(category, action, [label], [value]) ↩︎
    • .screenView(name) ↩︎
    • .send() ↩︎

UsageStats ⏏

Kind: Exported class

new UsageStats([options])

usageStats.start() ↩︎

Starts the session.

Kind: instance method of UsageStats
Chainable

usageStats.end() ↩︎

Ends the session.

Kind: instance method of UsageStats
Chainable

usageStats.disable() ↩︎

Disable the module. While disabled, all operations are no-ops.

Kind: instance method of UsageStats
Chainable

usageStats.enable() ↩︎

Re-enable the module.

Kind: instance method of UsageStats
Chainable

usageStats.event(category, action, [label], [value]) ↩︎

Track an event. All event hits are queued until .send() is called.

Kind: instance method of UsageStats
Chainable

usageStats.screenView(name) ↩︎

Track a screenview. All screenview hits are queued until .send() is called.

Kind: instance method of UsageStats
Chainable

usageStats.send() ↩︎

Send queued stats using as few requests as possible (typically a single request - a max of 20 events/screenviews may be sent per request). If offline, the stats will be stored and re-tried on next invocation.

Kind: instance method of UsageStats
Chainable

© 2016 Lloyd Brookes <75pound@gmail.com>. Documented by jsdoc-to-markdown.