DotNetty For Unity


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

This version is modified based on DotNetty's 0.7.5 version and is a customized version for the Unity development platform. It removes some dependencies and has been tested under IL2CPP.

Fixes & Improvements

* Added ScheduleWithFixedDelay and ScheduleAtFixedRate methods for IScheduledExecutorService.
* Added FixedDelayScheduledTask and FixedRateScheduledTask.
* Added object pools for ActionTaskQueueNode, StateActionTaskQueueNode, and StateActionWithContextTaskQueueNode, and optimized GC.
* Added ReusableScheduledTask,reuse ScheduledTask to reduce heap memory allocation.
* Solved the bug that when the SocketDatagramChannel does not set localAddress, the channel cannot be activated and cannot receive any messages.
* Fixed a bug of SocketDatagramChannel on MacOSX system,when the channel is already connected to an address, calling the SentTo function will throw an exception.
* Fixed a bug,in the netstandard2.x library, the Write method of SslStream will switch threads, and the DoFinishWrap of TlsHandler needs to be switched to the thread bound to Channel.
* Pool ByteBuffer objects to reduce GC.
* Pool some frequently used objects to reduce GC
* Roll back the version of ThreadLocalPool to avoid the bug that pooled objects cannot be recycled correctly when released by another thread.
* Merge the "writevaluetask" branch of https://github.com/maksimkim/DotNetty into the project, and use ValueTask to optimize the GC of Task.

Installation

$3

Modify the Packages/manifest.json file in your unity project, add the third-party repository "package.openupm.com"'s configuration and add "com.vovgou.dotnetty" in the "dependencies" node.

{
"dependencies": {
...
"com.unity.modules.xr": "1.0.0",
"com.vovgou.dotnetty": "0.7.5"
},
"scopedRegistries": [
{
"name": "package.openupm.com",
"url": "https://package.openupm.com",
"scopes": [
"com.vovgou"
]
}
]
}

$3

Modify the Packages/manifest.json file in your unity project, add the third-party repository "npmjs.org"'s configuration and add "com.vovgou.dotnetty" in the "dependencies" node.

{
"dependencies": {
...
"com.unity.modules.xr": "1.0.0",
"com.vovgou.dotnetty": "0.7.5"
},
"scopedRegistries": [
{
"name": "npmjs.org",
"url": "https://registry.npmjs.org/",
"scopes": [
"com.vovgou"
]
}
]
}

Contribute

We gladly accept community contributions.

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