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Net Core Networking Sockets

JohannesDeml/Unity-Net-Core-Networking-Sockets 95

A lightweight Unity client for NetCoreServer that enables TCP, UDP, and SSL networking with minimal garbage collection overhead. Supports async send/receive operations without blocking the main thread and works across Editor, Android, iOS, and Windows platforms.

com.deml.netcore-networking
network

Install via UPM

Add to Unity Package Manager using this URL

https://www.pkglnk.dev/netcore-networking.git?path=Assets/NetCoreNetworking

README Markdown

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## Installation

Add **Net Core Networking Sockets** to your Unity project via Package Manager:

1. Open **Window > Package Manager**
2. Click **+** > **Add package from git URL**
3. Enter:
```
https://www.pkglnk.dev/netcore-networking.git?path=Assets%2FNetCoreNetworking
```

[![pkglnk](https://www.pkglnk.dev/badge/netcore-networking.svg?style=pkglnk)](https://www.pkglnk.dev/pkg/netcore-networking)

README

Unity .Net Core Networking Client

Unity Editor Screenshot

Lightweight Unity client for NetCoreServer
openupm Unity 2018.1 or later

This is an example for a unity client that works with a NetCoreServer server application. The latest version is built with Unity 2020.3.1f1 and NetCoreServer 5.0.15.

Features

  • Supports SSL, TCP & UDP
  • Client code from NetCoreServer with wrappers for unity usage
  • Precompiled server executables for windows for easy testing
  • Small GC overhead - Usage of MemoryStream
  • Async send and receive - Does not block the Main Thread
  • Low level - just plain UPD/TCP/SSL
  • Tested with local, network and remote server
Platform SSL TCP UDP
Editor ✔️ ✔️ ✔️
Android ✔️ ✔️ ✔️
iOS ✔️ ✔️ ✔️
Windows ✔️ ✔️ ✔️

Installation

You can either install the package through the package manager with OpenUPM (Recommended) or download the scripts as a unity package

OpenUPM

# Install openupm-cli
$ npm install -g openupm-cli

# Enter your unity project folder
$ cd YOUR_UNITY_PROJECT_FOLDER

# Add package to your project
$ openupm openupm add com.deml.netcore-networking

Download

Latest Unity Package

Setup

  • Unity 2020.3.1f1 (Works with older versions as well)
  • Precompiled servers an in ServerWindows, run the bat you want to test
  • Open Samples/EchoClient/Scenes/NetworkExampleClient.unity and hit play.
  • Default port is 3333 when running the bat files.

Troubleshooting

  • I can't find the samples
    • The samples are stored in Assets/NetCoreNetworking/Samples~. A symlink at Assets/Samples points to the folder. That symlink might break when pulling for the first time on Windows. There are two solutions for it:
  • The precompiled server scripts don't work

TODO

  • Split messages back into the sent chunks
  • Fix bug: Repeated asnyc sending results in some packages not being sent for UDP
  • Support Websockets

Libraries

License

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