• Technology Stack:
  • Go, MySQL, Redis, RabbitMQ
• Key Modules:
  • MyRedis Middleware: Independently developed middleware with Redis functionality, called MyRedis
  • Distributed Authorization: Implements distributed consistency using consistent hashing algorithm, and performs authorization interception with tokens to block illegal traffic
  • Distributed Quantity Service: Implements an interface service for quantity control to solve the overselling problem
  • RabbitMQ Message Queue: Web servers write messages to the message queue, and a separate service consumes them asynchronously
• Current Progress:
  • Completed development of Redis
  • Implemented high-concurrency distributed validation
  • Token-based authorization with the ability to horizontally scale
  • Resolved data consistency issues

• Configure in my_redis/redis.conf:
  • Bind IP
  • Listening port
  • Enable AOF persistence and specify the AOF file name
  • Self address and addresses of other distributed nodes
• Run my_redis/main.go
• After establishing a TCP connection, use the following commands to operate Redis:

//*3\r\n$3\r\nSET\r\n$3\r\nkey\r\n$5\r\nvalue\r\n
 //*2\r\n$3\r\nGET\r\n$3\r\nkey\r\n
 //*2\r\n$6\r\nselect\r\n$1\r\n1\r\n

• Configure in seckill_mysense/configs/config.json:
  • backend/api_port: Binding port
  • backend/api_secret: Project secret key, a randomly generated string
  • mysql/pass_word: MySQL password
  • mysql/host: MySQL server IP address
  • db_name: Database name
• Run seckill_mysense/main.go
• Access ip:port/check to participate in the seckill

My Blog: Kenway'Blog

• 技术栈：
  • Go、MySQL、Redis、RabbitMQ
• 重点模块：
  • MyRedis中间件：独立开发的具备Redis功能的中间件MyRedis
  • 分布式权限验证：采用一致性hash算法实现分布式，使用token进行权限认证拦截部分非法流量
  • 分布式数量服务：实现数量控制的接口服务，用于解决超卖问题
  • 消息队列RabbitMQ：由后端web服务器写入消息队列，另起服务进行异步消费
• 目前进度：
  • 完成Redis的开发
  • 实现高并发分布式验证
  • token权限验证和结构可横向扩展
  • 解决数据一致性问题

• 在my_redis/redis.conf中配置
  • 绑定ip
  • 监听端口
  • 是否开启aof持久化及aof文件名称
  • 自身地址和其他分布式节点地址
• 运行my_redis/main.go文件
• tcp连接后，使用以下命令操作redis

//*3\r\n$3\r\nSET\r\n$3\r\nkey\r\n$5\r\nvalue\r\n
//*2\r\n$3\r\nGET\r\n$3\r\nkey\r\n
//*2\r\n$6\r\nselect\r\n$1\r\n1\r\n

• 在seckill_mysense/configs/config.json中配置
  • backend/api_port：绑定端口
  • backend/api_secret：项目密钥，一个随机生成的字符串
  • mysql/pass_word：mysql密码
  • mysql/host：mysql运行ip地址
  • db_name：数据库名称
• 运行seckill_mysense/main.go文件
• 通过访问ip:port/check进行抢购

我的博客：Kenway'Blog