What AI says about MagicOnion

MagicOnion is a unified realtime/API framework for the .NET platform and Unity, providing bi-directional real-time communication (like SignalR/Socket.io) and RPC APIs (WCF-like and web-based). It is built on top of gRPC with an ASP.NET Core server, uses HTTP/2 and MessagePack for serialization, and treats C# interfaces as the protocol schema so you don't need .proto files. It targets use cases including microservices RPC and cross-platform API services across Windows, Unity, and .NET (mobile), and offers StreamingHub for broadcasting to multiple clients.