YASIO

yasio is a lightweight C++ asynchronous socket I/O library for client applications across desktop, mobile, game, and embedded-style environments. It supports Windows, macOS, iOS, Android, OHOS, Linux, FreeBSD, Solaris, and other Unix-like systems. The library focuses on practical cross-platform networking rather than tying developers to a single engine or operating system. It is used in game and multimedia projects and provides integrations or demos for Unity, Unreal Engine, xlua, axmol, and related development stacks. yasio can be used for TCP, UDP, SSL, IPv6, KCP, and multi-threaded networking scenarios. It is useful for developers who need a portable socket layer that works consistently across games, apps, tools, and custom client software.

Features

Cross-platform asynchronous socket I/O
TCP and UDP networking support
SSL and IPv6 support
KCP-related networking support
Unity and Unreal integration examples
Header-only test build option

Project Samples

Project Activity

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License

MIT License

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Additional Project Details

Operating Systems

Android, Apple iPhone, Linux, Mac, Windows

Programming Language

C++

Related Categories

C++ Reliable-UDP Library, C++ KCP Software

Registered

2026-05-18

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