dh_demo

redis.ts (568B)

---

 import { parseIntOrDefault } from '@/lib/utils/number'
 import { createClient, RedisClientType } from 'redis'
 
 const REDIS_CLIENT_NAME = 'wiki'
 
 let client: RedisClientType | null
 
 export async function getRedis () {
   if (client != null) {
     return client
   }
 
   client = createClient({
     url: process.env.WIKI_REDIS_URL,
     username: process.env.WIKI_REDIS_USERNAME,
     password: process.env.WIKI_REDIS_PASSWORD,
     name: REDIS_CLIENT_NAME,
     database: parseIntOrDefault(process.env.WIKI_REDIS_DATABASE, 0),
   })
 
   await client.connect()
   return client
 }