Class: Counter

var Measured = require('measured')
var activeUploads = new Measured.Counter();
http.createServer(function(req, res) {
   activeUploads.inc();
   req.on('end', function() {
        activeUploads.dec();
   });
});

Methods

---

dec(n)

Decrements the counter

Parameters:

Name	Type	Description
n	number	Decrement the counter by n. Defaults to 1.

Source:

• metrics/Counter.js, line 46

---

getType()

The type of the Metric Impl. MetricTypes.

Implements:

• Metric#getType

Source:

• metrics/Counter.js, line 62

Returns:

The type of the Metric Impl.

Type

string

---

inc(n)

Increments the counter.

Parameters:

Name	Type	Description
n	number	Increment the counter by n. Defaults to 1.

Source:

• metrics/Counter.js, line 38

---

reset(count)

Resets the counter back to count Defaults to 0.

Parameters:

Name	Type	Description
count	number	Resets the counter back to count Defaults to 0.

Source:

• metrics/Counter.js, line 54

---

toJSON()

Counters directly return their currently value.

Implements:

• Metric#toJSON

Source:

• metrics/Counter.js, line 30

Returns:

Type

number