waitfor-connection

Promised waiting for host and TCP port to become available. It's like the node
version of the wait-for-it bash
script — useful for synchronizing the start-up of interdependent services,
such as linked docker containers.

Install

``bash
npm install waitfor-connection
`

Usage

`javascript
var waitfor = require('waitfor-connection');

return waitfor('api.github.com', 443)
.then(() => spinUpApplication())
.catch(err => console.error(err));
`

Tests

`bash
npm install
npm test
``