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consul-event-cache

1.0.1 • Public • Published

node-consul-event-cache

Build Status David David npm npm npm

This is designed to be used with node-consul and the watch command with consul.event.list this library turns each event received into an node event, and keeps track so duplicates are not sent.

If multiple events are received with single update, the cache library will trigger 2 separate change events.

Example

var consul = require('consul')()
 
var EventCache = require('consul-event-cache')
 
var cache = new EventCache()
 
consul
  .watch({
    method: consul.event.list
  })
  .on('error', function(err) {
    console.log('error', err)
  })
  .on('change', cache.update.bind(cache))
 
cache
  .on('error', function(err) {
    console.log('error', err)
  })
  .on('change', function(event) {
    // a single event
    console.log(event)
  })

Keywords

none

install

npm i consul-event-cache

Downloadsweekly downloads

3

version

1.0.1

license

MIT

homepage

github.com

repository

Gitgithub

last publish

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