Automatically creates a cache of ETags upon a request of a changed route in a restify application and adds ETag
and Last-Modified
headers to the response.
Created to work with restify.plugins.conditionalRequest()
npm i restify-cache-headers
const restify = require('restify')
const etagCache = require('restify-cache-headers')
const server = restify.createServer()
// IMPORTANT: Include the check before conditionalRequest plugin
server.use(etagCache.check([options]))
server.use(restify.plugins.conditionalRequest())
// This listener is needed to add previously uncached ETags to the cache
server.on('after', etagCache.write())
Passed onto etag