node-accountant

    0.0.1 • Public • Published

    node-accountant

    Build Status

    A dead simple to use metrics tracker for node.js http services, it optionally sends data to statsD, or simply prints on stdout.

    npm install accountant
    

    The goal of this project is to be a simple to use reponse time metrics tracker for http services. Instead of polluting your application code with metric code, you can use this lib as a high level middleware if it fits your needs.

    Examples

    stdout

    const ac = require('node-accountant');
     
    app.use(ac({ delimiter: '.' })); // GET.foo.bar - 4.153 ms
     
    app.get('/foo/bar', handler);

    statsd

    const ac = require('node-accountant');
     
    const statsdInfo = {
      host: 'localhost',
      port: '9988'
    }
     
    // will send statsd info in the following format GET.foo.bar
    // statsd.timing('GET.foo.bar', responseTime)
    app.use(ac({ statsd: statsdInfo }));
     
    app.get('/foo/bar', handler);
    app.post('/fii/bor', handler);

    simple middleware callback

    const ac = require('node-accountant');
     
    // will send statsd info in the following format GET.endpoint.action
    app.use(ac((req, res, metric) => {
      console.log(metric.responseTime)
      console.log(metric.stat)   // data.stat GET.foo.bar
    }));
     
    app.get('/foo/bar', handler);
    app.post('/fii/bor', handler);

    License

    MIT

    Install

    npm i node-accountant

    DownloadsWeekly Downloads

    22

    Version

    0.0.1

    License

    MIT

    Last publish

    Collaborators

    • drish