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BeetleX.Light

★ 19 Open GitHub ↗

high performance dotnet core socket tcp/udp communication components

// repository documentation

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## BeetleX.Light
high performance dotnet core socket tcp/udp communication components, support tls, http, https, websocket, rpc, mqtt, redis protocols, millions of connections are supported.

## base
``` csharp
NetServer<Application, UserSession> netServer = new NetServer<Application, UserSession>();
netServer.Options.SetDefaultListen(o =>
{
    o.Port = 8089;
    o.EnabledSSL("generate.pfx", "12345678",
        System.Security.Authentication.SslProtocols.Tls12 | System.Security.Authentication.SslProtocols.Tls11);
});
netServer.Options.LogLevel = LogLevel.Trace;
netServer.Options.AddLogOutputHandler<LogOutputToConsole>().AddLogOutputHandler<LogOutputToFile>();
netServer.Start();
await Task.Delay(1000);
var _Data = Encoding.ASCII.GetBytes("".PadRight(1024 * 9, '1'));
NetClient client = "tcp://127.0.0.1:8089";
client.SslServiceName = "beetlex-io.com";
client.AddLogOutputHandler<LogOutputToConsole>();
client.LogLevel = LogLevel.Trace;
client.Receive = (client, msg) =>
{
    client.GetLoger(LogLevel.Info)?.Write(client, "Client", "Receive", client.Reader.ReadString());
};
await client.Connect();
while (true)
{

client.NetStreamHandler.WriteString("Hello World");
    client.NetStreamHandler.Flush();
    await Task.Delay(10000);
}
Console.ReadLine();

public class UserSession : SesionBase
{

public UserSession()
    {

}

public override void Receive(NetContext context, object message)
    {
        var value = context.Reader.ReadString();
        context.GetLoger(LogLevel.Info)?.Write(context, "UserSession", "Receive", value);
        context.Writer.WriteString(value);

}
    public override void Connected(NetContext context)
    {
        base.Connected(context);
    }
}
public class Application : ApplicationBase
{

}
```
![image](https://github.com/beetlex-io/BeetleX.Light/assets/2564178/a1c1ac16-50c6-406e-8c3d-010969c0daa4)
## custom json protocol
``` csharp
ProtocolMessageMapperFactory.StringMapper.RegisterAssembly<UserSession>();
NetServer<Application, UserSession> netServer = new NetServer<Application, UserSession>();
netServer.Options.SetDefaultListen(o =>
{
    o.EnabledSSL("generate.pfx", "12345678", System.Security.Authentication.SslProtocols.Tls12 | System.Security.Authentication.SslProtocols.Tls11);
});
netServer.Options.LogLevel = LogLevel.Trace;
netServer.Options.AddLogOutputHandler<LogOutputToConsole>();
netServer.Options.SetDefaultListen(p => { p.SetProtocolChannel<JsonChannel<NetContext>>(); });
netServer.Start();
await Task.Delay(1000);

AwaiterNetClient<JsonChannel<NetClient>> client = "tcp://127.0.0.1:8090";
client.SslServiceName = "beetlex-io.com";
client.AddLogOutputHandler<LogOutputToConsole>();
client.LogLevel = LogLevel.Trace;
client.TimeOut = 1000000;
var request = new Register();
request.Name = "henryfan";
request.Email = "henryfan@msn.com"; ;
while (true)
{
    var response = await client.Request<RegComp>(request);
    client.GetLoger(LogLevel.Info)?.Write(client, "Client", "RegisterRequest", $"Success:{response.Success} Time:{response.RegTime}");
    await Task.Delay(5000);
}
Console.ReadLine();

public class UserSession : SesionBase
{
    public override void Receive(NetContext context, object message)
    {
        if (message is Register reg)
        {
            context.GetLoger(LogLevel.Info)?.Write(context, "UserSession", "Receive", $"name:{reg.Name} email:{reg.Email}");
            var response = new RegComp();
            response.RegTime = DateTime.Now;
            response.Success = true;
            context.Send(response);
        }

}
    public override void Connected(NetContext context)
    {
        base.Connected(context);
    }
}
public class Application : ApplicationBase
{

}

public class JsonChannel<T> : IProtocolChannel<T>
    where T : INetContext
{
    public void Encoding(IStreamWriter writer, object message)
    {
        writer.WriteBinaryObject(HeaderSizeType.Short, message,
            (stream, msg) =>
            {
                ProtocolMessageMapperFactory.StringMapper.WriteType(stream, message, writer.LittleEndian);
                JsonSerializer.Serialize(stream, msg);
            });
    }

public void Decoding(IStreamReader reader, Action<T, object> completed)
    {
        while (reader.TryReadBinaryObject(HeaderSizeType.Short,
                out object result,
                memory =>
                {
                    var type = ProtocolMessageMapperFactory.StringMapper.ReadType(memory, reader.LittleEndian);

if (type.MessageType == null)
                    {
                        BXException ex = new BXException($"{type} not mapping type!");
                        Context.GetLoger(LogLevel.Error)?.WriteException(Context, "JsonChannel", "Decoding", ex);
                        Context.Close(ex);
                    }
                    return JsonSerializer.Deserialize(memory.Span.Slice(type.BuffersLength), type.MessageType);
                })
               )
        {
            completed(Context, result);
        }
    }

public string Name => "JsonChannel";

public T Context { get; set; }

public object Clone()
    {
        JsonChannel<T> result = new JsonChannel<T>();
        result.Context = Context;
        return result;
    }

public void Dispose()
    {

}

[ProtocolObject]
public class Register
{
    public string Name { get; set; }

public string Email { get; set; }

public string Password { get; set; }
}
[ProtocolObject]
public class RegComp
{
    public bool Success { get; set; }

public DateTime RegTime { get; set; }
}
```
![image](https://github.com/beetlex-io/BeetleX.Light/assets/2564178/28a9ab60-1769-41fb-b673-43d92656564f)

## UDP
``` csharp
using BeetleX.Light.Logs;
using BeetleX.Light.Protocols;
using BeetleX.Light.UDP;
using System.Data;
using System.Text.Json;

ProtocolMessageMapperFactory.StringMapper.RegisterAssembly<JsonChannel>();
UdpServer udp = "udp://127.0.0.1:8088";
udp.AddLogOutputHandler<LogOutputToConsole>();
udp.SetProtocolChannel<JsonChannel>();
udp.Receive = async (s, d) =>
{
    Register reg = (Register)d.Message;
    s.GetLoger(LogLevel.Info)?.Write(d.RemoteEndPoint, "UdpData", "Receive", $"name:{reg.Name} email:{reg.Email}");
    RegComp regComp = new RegComp();
    regComp.Success = true;
    regComp.RegTime = DateTime.Now;
    d.Reply(regComp);
};
udp.Start();

Console.ReadLine();

public class JsonChannel : IUdpProtocolChannel
{
    public string Name { get => "JsonChannel"; }

public object Read(ReadOnlyMemory<byte> buffer, bool littleEndian)
    {
        var result = ProtocolMessageMapperFactory.StringMapper.ReadType(buffer, littleEndian);
        buffer = buffer.Slice(result.BuffersLength);
        return JsonSerializer.Deserialize(buffer.Span, result.MessageType);
    }

public void Write(Stream stream, object data, bool littleEndian)
    {
        ProtocolMessageMapperFactory.StringMapper.WriteType(stream, data, littleEndian);
        JsonSerializer.Serialize(stream, data);
    }
}

[ProtocolObject]
public class Register
{
    public string Name { get; set; }

public string Email { get; set; }

public string Password { get; set; }
}

[ProtocolObject]
public class RegComp
{
    public bool Success { get; set; }

public DateTime RegTime { get; set; }
}
```

BeetleX.Light

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