Middleware to cache request in node apps

This module caches all GET and HEAD request and it expires everything in the cache when it receives a POST, PUT, DELETE or PATCH request. The results are cached in a Redis Database.

Installation

npm install --save microservice-cache-middleware

Configuration

Add this library as a middleware in your app. Example:

    app.use(require('microservice-cache-middleware')({
        prefix: 'dataset',
        redisUrl: process.env.REDIS_URL
    }));

Config params:

| name | description | type | defaultValue | required | |---|---|---|---|---| | prefix | Prefix text of the keys in redis | text | none | yes | | redisUrl | Redis connection url | text | none | yes | | maxAge | Expire time (Seconds) | number | 246060 | no | | hash | Function to obtain a hash of each request | function | url of the request | no |