重命名包 client 为 edge；重命名包 server 为 gateway

gateway/globals/redis.go

@@ -0,0 +1,27 @@
+package globals
+
+import (
+	"github.com/redis/go-redis/v9"
+	"log/slog"
+	"net"
+	"proxy-server/gateway/env"
+)
+
+var Redis *redis.Client
+
+func InitRedis() {
+	Redis = redis.NewClient(&redis.Options{
+		Addr:     net.JoinHostPort(env.RedisHost, env.RedisPort),
+		DB:       env.RedisDb,
+		Password: env.RedisPass,
+	})
+}
+
+func ExitRedis() {
+	if Redis != nil {
+		var err = Redis.Close()
+		if err != nil {
+			slog.Warn("关闭 Redis 连接失败", "err", err)
+		}
+	}
+}