CodeWF.NetWeaver 2.1.0

CodeWF.NetWeaver

CodeWF.NetWeaver 是一个简洁而强大的 C# 核心序列化库，支持 AOT，用于处理 TCP 和 UDP 数据包的组包和解包操作。

CodeWF.NetWeaver is a concise and powerful C# core serialization library that supports AOT for handling TCP and UDP packet grouping and unpacking operations.

框架组成

安装(Installer)

NuGet\Install-Package CodeWF.NetWeaver -Version 1.3.0

核心概念

数据包结构

┌────────────────────────────────────────────┐
│  Header (23 bytes)                         │
│  ├── BufferLen: int                        │
│  ├── SystemId: long                        │
│  ├── ObjectId: ushort                      │
│  ├── ObjectVersion: byte                   │
│  └── UnixTimeMs: long                      │
├────────────────────────────────────────────┤
│  Body (可变长度)                            │
└────────────────────────────────────────────┘

特性系统

定义通信对象(Define Net Object)

[NetHead(10, 1)]  // ObjectId = 10, Version = 1
public class ResponseProcessList : INetObject
{
    public int TaskId { get; set; }

    public int TotalSize { get; set; }

    public List<ProcessItem>? Processes { get; set; }
}

public record ProcessItem
{
    public int Pid { get; set; }

    public string? Name { get; set; }

    public byte Type { get; set; }

    public uint LastUpdateTime { get; set; }
}

使用(Usage)

序列化

var netObject = new ResponseProcessList
{
    TaskId = 3,
    TotalSize = 200,
    Processes = new List<ProcessItem>
    {
        new ProcessItem { Pid = 1, Name = "CodeWF.NetWeaver", Type = 1 }
    }
};

// 序列化：对象 -> 字节数组
var buffer = netObject.Serialize(systemId: 32);

反序列化

// 反序列化：字节数组 -> 对象
var desObject = buffer.Deserialize<ResponseProcessList>();

Assert.Equal(netObject.TotalSize, desObject.TotalSize);

与 CodeWF.NetWrapper 的关系

// CodeWF.NetWeaver 只负责序列化和反序列化
var buffer = myObject.Serialize(systemId);
var obj = buffer.Deserialize<MyObject>();

// CodeWF.NetWrapper 提供完整的 TCP/UDP Socket 封装
var server = new TcpSocketServer();
await server.StartAsync("Server", "0.0.0.0", 8888);

// Socket 收到数据后自动序列化为对象
EventBus.Default.Subscribe<SocketCommand>(async (sender, cmd) =>
{
    var myObject = cmd.GetCommand<MyObject>();
    // 处理业务逻辑
});

详细设计原理请参阅：CodeWF-NetWeaver-Design-Principles.md