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server-ready

v0.3.1

Published

Know when a server is ready to receive requests

Downloads

5,142

Vulnerabilities

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  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

typicodetypicode

Keywords

serverreadyportopen

Readme

server-ready Build Status npm version

Know when a server is ready to receive requests. Used in hotel.

Install

npm install server-ready --save

Example

var serverReady = require('server-ready')
var port = 3000

// A server process is spawned here or somewhere else...
serverReady(port, function (err) {
  if (err) return console.error('timeout, can\'t connect to port')
  console.log('port is open or has just opened')
})

How it works?

server-ready will try to connect every 250ms to the specified port until a connection has been made or timeout has been reached (20s by default).

API

serverReady.timeout

Default timeout.

serverReady(port[, host][, timeout], cb)

Tries to connect to port.

License

MIT - Typicode