问如何连接到rails中的弹性缓存

EN

redis-cli -h primary-endpoint --tls -p 6379 -a "token"

REDIS_CONFIG = { 
    "url"=>"primary_endpoint",
     "port"=>6379
 }

@redis_token_store ||= Redis.new(REDIS_CONFIG)


@redis_token_store.set(1, "2")

/usr/local/bundle/gems/redis-4.0.1/lib/redis/client.rb:344:in `rescue in establish_connection': Error connecting to Redis on 127.0.0.1:6379 (Errno::ECONNREFUSED) (Redis::CannotConnectError)
/usr/local/lib/ruby/3.0.0/socket.rb:1214:in `__connect_nonblock': Connection refused - connect(2) for 127.0.0.1:6379 (Errno::ECONNREFUSED)
/usr/local/lib/ruby/3.0.0/socket.rb:1214:in `__connect_nonbloc: Operation now in progress - connect(2) would block (IO::EINPROGRESSWaitWritable)