SpanNetty

This is a fork of DotNetty.

Build Status

Stage	Status
Build
.NET Framework 451 Unit Tests
.NET Framework 471 Unit Tests
.NET Core (Windows) Unit Tests
.NET Core (Ubuntu 16.04) Unit Tests
.NET Core (Ubuntu 18.04) Unit Tests
.NET Core (macOS X Mojave 10.14) Unit Tests
.NET Core (macOS X Catalina 10.15) Unit Tests
.NET Netstandard (Windows) Unit Tests

Features

• Align with Netty-4.1.51.Final
• ArrayPooledByteBuffer
• Support Span<byte> and Memory<byte> in Buffer/Common APIs
• Add support for IBufferWriter<byte> to the IByteBuffer
• ByteBufferReader and ByteBufferWriter
• HTTP 2 codec

Use

• Stable builds are available on NuGet.
• Nightly builds are available on MyGet.

Package	NuGet Version	MyGet Version
SpanNetty.Common
SpanNetty.Buffers
SpanNetty.Codecs
SpanNetty.Codecs.Http
SpanNetty.Codecs.Http2
SpanNetty.Codecs.Mqtt
SpanNetty.Codecs.Protobuf
SpanNetty.Handlers
SpanNetty.Transport
SpanNetty.Transport.Libuv

Performance

OS=Windows 10.0.17134.1667
Intel Xeon CPU E3-1230 V2 3.30GHz, 1 CPU, 8 logical and 4 physical cores
.NET Core SDK=3.1.401

Here are some performance numbers from Akka.RemotePingPong(With SpanNetty) benchmark, which uses high volumes of small messages.

These numbers were all produced on a 4 core Intel i5 3.30hz PC over a single Akka.Remote connection running .NET Core 3.1 on Windows 10:

~ With Message Batching (Socket)

Average performance: 181,760 msg/s.

~ With Message Batching (Libuv)

Average performance: 167,031 msg/s.

~ With I/O Batching (Socket)

Average performance: 133,882 msg/s.

~ With I/O Batching (Libuv)

Average performance: 121,745 msg/s.

~ No I/O Batching (Socket)

Average performance: 46,643 msg/s.

~ No I/O Batching (Libuv)

Average performance: 121,309 msg/s.

~ ORIGINAL README ~

DotNetty Project

DotNetty is a port of Netty, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients.

Use

• Official releases are on NuGet.
• Nightly builds are available on MyGet.

Contribute

We gladly accept community contributions.

• Issues: Please report bugs using the Issues section of GitHub
• Source Code Contributions:
• Please follow the Contribution Guidelines for Microsoft Azure open source that details information on onboarding as a contributor
• See C# Coding Style for reference on coding style.