# muduo_chat_server

**Repository Path**: leehaunan/muduo_chat_server

## Basic Information

- **Project Name**: muduo_chat_server
- **Description**: 使用muduo网络库开发的集群聊天服务器，muduo库部分可完全替换为作者仓库中的ee_muduo
- **Primary Language**: C++
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 2
- **Forks**: 0
- **Created**: 2024-01-17
- **Last Updated**: 2024-09-12

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# muduo_chat_server

#### 介绍
基于muduo网络库的集群聊天服务器

#### 相关技术和工具
muduo库、Redis发布-订阅消息队列、Nginx长连接TCP负载均衡（基于权重轮询）、  JSON（数据序列化和反序列化）、MySQL  
  
CMake构建、Linux Shell输出自动编译脚本

#### 消息日志

    LOGIN_MSG = 1,      //登录消息1  
    LOGIN_MSG_ACK,      //登录响应消息2  
    LOGINOUT_MSG,       //注销消息3  
    REG_MSG,            //注册消息4  
    REG_MSG_ACK,        //注册响应消息5  
    ONE_CHAT_MSG,       //一对一聊天消息6  
    ADD_FRIEND_MSG,     //添加好友消息7  

    CREATE_GROUP_MSG,   //创建群组8  
    JOIN_GROUP_MSG,     //加入群组9  
    GROUP_CHAT_MSG,     //群聊天10  

#### 数据库表设计
    -- user
    +----------+--------------------------+------+-----+---------+----------------+
    | Field    | Type                     | Null | Key | Default | Extra          |
    +----------+--------------------------+------+-----+---------+----------------+
    | id       | int(11)                  | NO   | PRI | NULL    | auto_increment |
    | name     | varchar(50)              | NO   | UNI | NULL    |                |
    | password | varchar(50)              | NO   |     | NULL    |                |
    | state    | enum('online','offline') | YES  |     | offline |                |
    +----------+--------------------------+------+-----+---------+----------------+

    -- friend
    +----------+---------+------+-----+---------+-------+
    | Field    | Type    | Null | Key | Default | Extra |
    +----------+---------+------+-----+---------+-------+
    | userid   | int(11) | NO   | PRI | NULL    |       |
    | friendid | int(11) | NO   | PRI | NULL    |       |
    +----------+---------+------+-----+---------+-------+

    -- allgroup  
    +-----------+--------------+------+-----+---------+----------------+
    | Field     | Type         | Null | Key | Default | Extra          |
    +-----------+--------------+------+-----+---------+----------------+
    | id        | int(11)      | NO   | PRI | NULL    | auto_increment |
    | groupname | varchar(50)  | NO   | UNI | NULL    |                |
    | groupdesc | varchar(200) | YES  |     |         |                |
    +-----------+--------------+------+-----+---------+----------------+

    -- groupuser
    +-----------+--------------------------+------+-----+---------+-------+
    | Field     | Type                     | Null | Key | Default | Extra |
    +-----------+--------------------------+------+-----+---------+-------+
    | groupid   | int(11)                  | NO   | PRI | NULL    |       |
    | userid    | int(11)                  | NO   | PRI | NULL    |       |
    | grouprole | enum('creator','normal') | YES  |     | normal  |       |
    +-----------+--------------------------+------+-----+---------+-------+

    -- offlinemessage
    +---------+--------------+------+-----+---------+-------+
    | Field   | Type         | Null | Key | Default | Extra |
    +---------+--------------+------+-----+---------+-------+
    | userid  | int(11)      | NO   |     | NULL    |       |
    | message | varchar(500) | NO   |     | NULL    |       |
    +---------+--------------+------+-----+---------+-------+  

#### 工具版本以及如何运行
CMake 3.10.2、gcc 7.5.0、Ubuntu 18.04  
在build目录下进行cmake.. && make，或者运行自动编译脚本autobuild.sh