Вывод строки подключения redis

app/cache/cache.go

@@ -10,28 +10,30 @@ import (
 	"axenov/iptv-checker/app/config"
 	"context"
 	"fmt"
-	"github.com/redis/go-redis/v9"
 	"log"
 	"strconv"
+
+	"github.com/redis/go-redis/v9"
 )
 
 func Init(cfg *config.CacheConfig) *redis.Client {
-	redis := redis.NewClient(&redis.Options{
+	redisUrl := fmt.Sprintf("%s:%s", cfg.Host, strconv.Itoa(int(cfg.Port)))
-		Addr:         fmt.Sprintf("%s:%s", cfg.Host, strconv.Itoa(int(cfg.Port))),
+	redisClient := redis.NewClient(&redis.Options{
+		Addr:         redisUrl,
 		DB:           int(cfg.Db),
 		PoolSize:     1000,
 		ReadTimeout:  -1,
 		WriteTimeout: -1,
 	})
-	client := redis.Conn()
+	client := redisClient.Conn()
 	ctx := context.Background()
 	err := client.Ping(ctx).Err()
 	if err == nil {
-		log.Println("Connected to cache DB")
+		log.Println("Connected to cache DB:", redisUrl)
 		cfg.IsActive = true
 	} else {
 		log.Println("Error while connecting to cache DB, program may work not as expected:", err)
 	}
 
-	return redis
+	return redisClient
 }