Package Exports

popsicle-cache

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Readme

Popsicle Cache

Override the Popsicle transport mechanism with HTTP caching.

Installation

npm install popsicle-cache --save

Usage

var popsicle = require('popsicle')
var cache = require('popsicle-cache')

popsicle('http://example.com')
  .use(cache())
  .then(function (res) {
    console.log(res) //=> If still fresh, the cached response, otherwise it makes a new request.
  })

Options

store Custom (promise-based) store for response data (Store instance, default: FileSystemStore)
cache Use a synchronous in-memory store (number, false or cache instance, default: LRUCache({ max: 50000 }))
staleFallback Fallback to the stale response when the network is unavailable (default: true)

The built-in filesystem store handles race conditions by queuing file reads and writes.

Please note: Streaming response bodies are never cached.

License

MIT license