go-redis/database/cmd_ping.go

// Author: simon (ynwdlxm@163.com)
// Date: 2025/9/16 16:48
// Desc:

package database

import (
	"github.com/runningwater/go-redis/interface/resp"
	"github.com/runningwater/go-redis/resp/reply"
)

func ping(db *DB, args [][]byte) resp.Reply {
	return reply.NewPongReply()
}

// init 将键相关命令注册到命令表中
// 此函数在包初始化期间自动调用
func init() {
	// 注册 PING 命令，至少需要 1 个参数（命令名称）
	RegisterCommand("ping", ping, 1)
}