mof-statsdclient/lib/StatsdClient.js

middleware of floodesh, which provides a statsd client that allows you to send data to statsd server and automatically has some statistics sent that generally apply to all requests.

'use strict'

const lynx = require('lynx');

function StatsdClient(config) {
	this.client = new lynx(config.host, config.port);
}

StatsdClient.prototype.count = function(name, value, sampleRate) {
	let content = {};
	content[name] = value + '|c';
	if(sampleRate) {
		this.client.send(content, sampleRate);
	} else {
		this.client.send(content);
	}
}

StatsdClient.prototype.gauge = function(name, value, sampleRate) {
	let content = {};
	content[name] = value + '|g';
	if(sampleRate) {
		this.client.send(content, sampleRate);
	} else {
		this.client.send(content);
	}
}

StatsdClient.prototype.timer = function(name, value, sampleRate) {
	let content = {};
	content[name] = value + '|ms';
	if(sampleRate) {
		this.client.send(content, sampleRate);
	} else {
		this.client.send(content);
	}
}

StatsdClient.prototype.close = function() {
	this.client.close();
}

module.exports = StatsdClient;