hapi-redis2
v3.1.2
Published
Inspired by https://github.com/Marsup/hapi-mongodb, here's another simple redis plugin for hapijs that supports multiple connections.
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About
Inspired by https://github.com/Marsup/hapi-mongodb, here's an ioredis plugin for hapijs that supports multiple connections.
Notes
- Starting from version 2, this plugin switches to ioredis as the redis client
- Starting from version 1.0.0 this plugin only supports Hapi version 17 and above. If you are using hapijs prior to version 17, please check out version 0.9.11-a
Options
- decorate: string or boolean, mixed use of different types of decorate settings are not allowed.
- settings: can be
A) null
, redis client will be initialized with new Redis(), which connects to the redis server running on localhost
at port 6379 without authentication.
B) an object,
{
port: 6379, // Redis port
host: '127.0.0.1', // Redis host
family: 4, // 4 (IPv4) or 6 (IPv6)
password: 'auth',
db: 0
}
C) a url string,
'redis://:[email protected]:6379/4'
Note prior to v2, the url
option was used.
Installation
npm install hapi-redis2
Example
const Hapi = require('@hapi/hapi')
const Boom = require('@hapi/boom')
const launchServer = async function() {
const clientOpts = {
settings: 'redis://[email protected]:6379/2',
decorate: true
}
const server = Hapi.Server({ port: 8080 })
await server.register({
plugin: require('hapi-redis2'),
options: clientOpts
})
server.route({
method: 'GET',
path: '/redis/{val}',
async handler(request) {
const client = request.redis.client
try {
await client.set('hello', request.params.val)
return {
result: 'ok'
}
} catch (err) {
throw Boom.internal('Internal Redis error')
}
}
})
await server.start()
console.log(`Server started at ${server.info.uri}`)
}
launchServer().catch(err => {
console.error(err)
process.exit(1)
})
Check out lib/index.test.js for more usage examples.
Requirements:
@hapi/hapi>=20
nodejs>=8