hi, i’m trying to use redis with my phoenix app, but confused where i must define the conn variable, can i just define it in config file ? and call Redix anywhere ? thank you

geez, yeah, by default, add {Redix, name: :redix} in lib/appname/application.ex

From the documentation (Redix — Redix v1.5.3) it seems as if it were returned by Redix.start_link.

defmodule DigitalWeb.PageController do use DigitalWeb, :controller def use_redix(conn, _params) do {:ok, conn} = Redix.start_link("redis://localhost:6379/3", name: :redix) Redix.command(conn, ["SET", "mykey", "foo"]) end def use_redix_again(conn, _params) do {:ok, conn} = Redix.start_link("redis://localhost:6379/3", name: :redix) Redix.command(conn, ["SET", "mykey", "foo"]) end end i mean, i want to define start_link once, and call Redix.command everywhere

[image] jihantoro: i mean, i want to define start_link once, and call Redix.command everywhere There is a chapter Real-world usage.

[image] jihantoro: {Redix, name: :redix} when I use this I have this error: {:error, %Redix.Error{message: "NOAUTH Authentication required."} how can I import my Redis Password on it ? iex(2)> Redix.command(:redix, ["PING"]) {:error, %Redix.Error{message: "NOAUTH Authentication required."}}

here you go lib/redix/start_options.ex#L21 {Redix, name: :redix, password: "password"}

Redix example usage

Questions & Help Questions

goofansu April 8, 2019, 4:04pm 4

There is a chapter Real-world usage.