speedometer

WebJar for speedometer

License	MIT
GroupId	org.webjars.npm
ArtifactId	speedometer
Last Version	1.1.0
Release Date	Jan 1, 2019
Type	jar
Description	speedometer WebJar for speedometer
Project URL	http://webjars.org
Source Code Management	https://github.com/mafintosh/speedometer

Download speedometer

Filename	Size
speedometer-1.1.0.pom
speedometer-1.1.0.jar	4 KB
speedometer-1.1.0-sources.jar	22 bytes
speedometer-1.1.0-javadoc.jar	22 bytes

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/org.webjars.npm/speedometer/ -->
<dependency>
    <groupId>org.webjars.npm</groupId>
    <artifactId>speedometer</artifactId>
    <version>1.1.0</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/org.webjars.npm/speedometer/
implementation 'org.webjars.npm:speedometer:1.1.0'

Gradle Kotlin

// https://jarcasting.com/artifacts/org.webjars.npm/speedometer/
implementation ("org.webjars.npm:speedometer:1.1.0")

Apache Buildr

'org.webjars.npm:speedometer:jar:1.1.0'

Apache Ivy

<dependency org="org.webjars.npm" name="speedometer" rev="1.1.0">
  <artifact name="speedometer" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='org.webjars.npm', module='speedometer', version='1.1.0')
)

Scala SBT

libraryDependencies += "org.webjars.npm" % "speedometer" % "1.1.0"

Leiningen

[org.webjars.npm/speedometer "1.1.0"]

Dependencies

There are no dependencies for this project. It is a standalone project that does not depend on any other jars.

Project Modules

There are no modules declared in this project.

speedometer

Speed measurement in Javascript

npm install speedometer

Usage

var speedometer = require('speedometer')
var fs = require('fs')

// Let's measure how fast we can read from /dev/urandom
var speed = speedometer()
var stream = fs.createReadStream('/dev/urandom')

stream.on('data', function(data) {
  // Simply call speed with the amount of bytes transferred
  var bytesPerSecond = speed(data.length)

  console.log(bytesPerSecond+' bytes/second')
})

You can always get the current speed by calling speed().

Per default speedometer uses a 5 second buffer. To change this simply pass another value to the constructor

var speed = speedometer(20) // uses a 20s buffer instead

License

MIT

Versions

Version
1.1.0 Jan 1, 2019