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@curveball/session-redis

v1.0.0

Published

Session storage backed by Redis using HTTP cookies

Downloads

1,413

Readme

Curveball Redis Session Middleware

This package adds support for sessions to the Curveball framework. The session store is backed by Redis, therefore having an accessable Redis server is a prerequisite.

Installation

npm install @curveball/session-redis

Getting started

Adding the middleware

import session from '@curveball/session';
import { RedisStore } from '@curveball/session-redis';

app.use(session({
  store: new RedisStore(),
});

This will add the redis session store to curveball. Using the redis store without any options will attempt to connect to a local Redis server using default connection details.

Here is another example with more options:

import session from '@curveball/session';
import RedisStore from '@curveball/session-redis';

app.use(session({
  store: new RedisStore({
    prefix: 'mysess',
    clientOptions: {
      url: 'redis://username:password@host:port/',
    },
  }),
  cookieName: 'MY_SESSION',
  expiry: 7200
});

clientOptions is the set of options for the Redis client. The list of available clientOptions can be found on the NodeRedis/node_redis repository.

Instead of passing clientOptions, it's also possible to pass a fully setup isntance of RedisClient. This can be useful if the same connection should be re-used by a different part of your application:

import session from '@curveball/session';
import RedisStore from '@curveball/session-redis';
import { createClient } from 'redis';

const redis = createClient('redis://localhost');

app.use(session({
  store: new RedisStore({
    prefix: 'mysess',
    client: redis
  })
  cookieName: 'MY_SESSION',
  expiry: 7200
});