strongq/xt.mnet

TCPCLient And TCPServer

XT.MNet TCP Server/Client

NuGet

Fork From MarvinDrude

Just a small lightweight library for TCP Communication in .NET/C#. It utilizes some techniques from internal kestrel sockets for some performance benefits. Some notes on things used:

Remarks on used technologies

• Uses some "stackalloc" and "MemoryPool.Shared" for less heap allocations
• Usage of "System.IO.Pipelines" for better buffering
• Custom schedulers for Tasks
• Custom "PinnedBlockMemoryPool" from kestrel
• Expression Compilation for better performance of events
• For Secure Ssl falls back to SslStream under the hood, but still amazingly fast

Simple Usage

You should always first register all the event handlers before calling Server.Start/Client.Connect, in order for you to not miss any instant messages.

Creation of a TCP Server

var server = new TcpServer(new TcpServerOptions() {
    Address = "127.0.0.1", 
    Port = 43434,
    Logger = debugLogger, // ILogger of your liking, default is just console one
    SpecialChar='#' // only work for raw data
  
});
server.Start();

Connect / Disconnect (Connect event is after successful handshake)

server.OnConnect += (connection) => {
    ...
};

server.OnDisconnect += (connection) => {
    ...
};

Register event handler for raw bytes messages

server.On("test-bytes", (buffer, connection) => {

    // important, will only work by using ReadOnlyMemory<byte> here, not byte[], Memory<byte> etc.
    Console.WriteLine("Length: " + buffer.Length);

    // send a raw bytes message (important for sending must be of type Memory<byte>)
    connection.Send("test-bytes", new Memory<byte>([0, 2, 3, 5]));

});

Register Server Raw Data

server.On((buffer, connection) => {

    Console.WriteLine($" {DateTime.Now} Recieve: {Encoding.UTF8.GetString(buffer)} ");


});

Creation of a TCP Client

var client = new TcpClient(new TcpClientOptions() {
    Address = "127.0.0.1",
    Port = 43434,
    Logger = debugLogger, // ILogger of your liking, default is just console one
   
});
client.Connect();

Connect / Disconnect (Connect event is after successful handshake)

client.OnConnect += () => {
    ...
};

client.OnDisconnect += () => {
    ...
};

Register event handler for raw bytes messages

client.On("test-bytes", (buffer) => {

    // important, will only work by using ReadOnlyMemory<byte> here, not byte[], Memory<byte> etc.
    Console.WriteLine("Length: " + buffer.Length);

    // send a raw bytes message (important for sending must be of type Memory<byte>)
    client.Send("test-bytes", new Memory<byte>([0, 2, 3, 5]));

});

Register Raw

client.On(data =>
{
    var str = Encoding.UTF8.GetString(data);
    Console.WriteLine($"{DateTime.Now} {str}");
});

xt.mnet's Issues

some question

hi.
i have a game server in vb.net.
i want to use your library.i have some questions.
1-i need to remove silent client .if client not send data over 10 min server most disconnect client from server automaticly.can this library do?
2-is it multi client server?i have about 3000 client at the same time.
3-is your library better than hpsocket and others?