feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

backend/infra/impl/cache/redis/redis.go

@@ -0,0 +1,46 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package redis
+
+import (
+	"os"
+	"time"
+
+	"github.com/redis/go-redis/v9"
+)
+
+type Client = redis.Client
+
+func New() *redis.Client {
+	addr := os.Getenv("REDIS_ADDR")
+	rdb := redis.NewClient(&redis.Options{
+		Addr: addr, // Redis地址
+		DB:   0,    // 默认数据库
+		// 连接池配置
+		PoolSize:        100,             // 最大连接数（建议设置为CPU核心数*10）
+		MinIdleConns:    10,              // 最小空闲连接
+		MaxIdleConns:    30,              // 最大空闲连接
+		ConnMaxIdleTime: 5 * time.Minute, // 空闲连接超时时间
+
+		// 超时配置
+		DialTimeout:  5 * time.Second, // 连接建立超时
+		ReadTimeout:  3 * time.Second, // 读操作超时
+		WriteTimeout: 3 * time.Second, // 写操作超时
+	})
+
+	return rdb
+}