How to make a permanent subscription to a channel in Redis in GO?

Question

go

Hello everyone, actually a subject

package main

import (
    "fmt"
  "github.com/go-redis/redis"
)

func main() {

  client := redis.NewClient(&redis.Options{
    Addr: "localhost:6379",
    Password: "",
    DB: 0,
  })

        pubsub := client.Subscribe("test")
    	defer pubsub.Close()
    	msg, err := pubsub.ReceiveMessage()
    	if err != nil {
    		panic(err)
    	}
    	fmt.Println(msg.Channel, msg.Payload)
}

How to force this business to work constantly, instead of to come to the end after the first value placed in the channel?

Answer 1

Use pubsub.Channel() and read from the channel in a loop. There is an example in the documentation.