BinaryRPC: A High-Throughput RPC Framework for Latency-Sensitive Applications

BinaryRPC is an advanced Remote Procedure Call (RPC) framework built on top of the high-performance uWebSockets library. Tailored for low-latency scenarios, it is ideal for applications such as multiplayer games, financial tick streams, and IoT dashboards, providing ultra-low latency and minimal overhead.

Key Features

• ⚡ WebSocket Transport: Utilizes blazing-fast networking powered by uWebSockets combined with efficient system-level mechanisms (epoll for Linux and kqueue for macOS).
• 🔄 Configurable Reliability (Quality of Service): Features None, AtLeastOnce, and ExactlyOnce modes with options for retries, acknowledgments, two-phase commits, pluggable back-off strategies, and per-session time-to-live (TTL).
• 🧩 Pluggable Layers: Supports drop-in protocols (e.g., SimpleText, MsgPack), transports, middleware, and custom plugins.
• 🧑‍🤝‍🧑 Stateful Sessions: Offers reconnect-friendly session management with automatic expiry and indexed fields for quick access.
• 🛡️ Middleware Chain: Integrate various middleware including JWT authentication and token bucket rate limiters easily, or create custom middleware as needed.
• 🔌 Header-Only Core: Almost all of BinaryRPC is contained within header files, making it straightforward to include in projects.

Architecture Overview

BinaryRPC is structured to allow for high customization and efficiency. The architecture supports easy adaptation, enabling developers to implement their own protocols, sessions, and middleware functionality.

Practical Use Cases

BinaryRPC's efficient design is particularly suited for:

• Gaming: Facilitate real-time interactions in multiplayer environments where response times matter.
• Financial Applications: Stream critical financial data with the assurance of quick delivery and reliability.
• IoT Solutions: Simplify management of numerous IoT devices and their communication requirements.

Getting Started

The repository includes numerous examples and your project can easily leverage BinaryRPC's functionalities by including the necessary dependencies and linking within your CMake setup.

Utilize BinaryRPC to build robust applications that require minimal latency and high throughput, and experience streamlined developer interaction through its intuitive architecture.