Queued-chunk-store NPM

queued-chunk-store

###Queued .get for abstract-chunk-store compliant stores

Makes sure store.get always return a result finally. The callback for store.get is queued until a corresponding store.put is done.

Install

npm install queued-chunk-store

Usage

var Queued = require('queued-chunk-store')
var MemoryChunkStore = require('memory-chunk-store') // any chunk store will work

var store = new Queued(new MemoryChunkStore(10))

// callback will execute when a .put with index 0 is done
store.get(0, function(err, buf) {
  buf.equals(new Buffer('0123456789')) // true
})

// .put will execute the queued callback for .get
store.put(0, new Buffer('0123456789'))