Awesome GitHub RepositoriesNetwork Buffer Managers

This project is a high-performance implementation of the QUIC transport protocol, providing a library for establishing multiplexed, low-latency network connections over UDP. It serves as a foundational networking stack for building modern web servers and clients, with native support for HTTP/3 and WebTransport standards. The library distinguishes itself through advanced connection management, including the ability to maintain stable sessions across changing network paths or IP addresses using connection identifiers. It optimizes data throughput by employing packet batching to reduce kernel ov

This project is a memory-safe implementation of the QUIC transport protocol and HTTP/3, designed for high-throughput and efficient network communication. It provides a comprehensive toolkit for building secure, low-latency network applications by managing the full lifecycle of transport connections, including protocol negotiation, stream data exchange, and connection state management. The library distinguishes itself through a focus on performance and protocol integrity. It utilizes a formal state machine to enforce strict adherence to transport rules and employs zero-copy buffer management t

F Prime ist ein komponentenbasiertes Framework für die Entwicklung und Bereitstellung von Embedded- und Raumfahrtsoftware. Es bietet eine modulare Architektur, die Softwarelogik von Kommunikationsschnittstellen entkoppelt und es Entwicklern ermöglicht, Systemstrukturen über eine domänenspezifische Modellierungssprache zu definieren. Dieser modellbasierte Ansatz ermöglicht eine automatisierte Codegenerierung, die Konsistenz über komplexe Systemtopologien hinweg gewährleistet und gleichzeitig strikte Schnittstellenverträge zwischen Softwaremodulen aufrechterhält. Das Framework zeichnet sich durch sein integriertes Build-System und eine Suite für Bodendatenoperationen aus. Es automatisiert den gesamten Lebenszyklus von Embedded-Software, von der Cross-Kompilierung und dem Abhängigkeitsmanagement bis hin zur Generierung von Telemetrie- und Befehlsschnittstellen. Durch die Bereitstellung einer einheitlichen Umgebung für Onboard-Flugsoftware und bodengestützte Überwachung erleichtert es die nahtlose Integration, das Testen sowie die Steuerung und Überwachung verteilter Embedded-Systeme über verschiedene Hardwareplattformen hinweg. Über die Kernarchitektur hinaus enthält das Projekt umfassende Werkzeuge für die Systembeobachtbarkeit, einschließlich Echtzeit-Telemetrie-Visualisierung, Ereignisprotokollierung und diagnostischer Tracing-Funktionen. Es unterstützt eine breite Palette von Bereitstellungsszenarien, von Bare-Metal-Umgebungen bis hin zu Echtzeitbetriebssystemen, und bietet Mechanismen für Speicherverwaltung, zustandsgesteuerte Verhaltensmodellierung und asynchrone Aufgabenausführung. Das Projekt wird als C++-Repository mit umfangreicher Dokumentation und Build-System-Unterstützung für die plattformübergreifende Entwicklung gepflegt.

This project is a comprehensive educational resource and curriculum focused on site reliability engineering, distributed systems, and infrastructure operations. It provides technical guides, a systems engineering course, and instructional manuals designed to teach the principles of managing large-scale computing environments. The curriculum covers high-level architectural design for scalability and resilience, including fault-tolerant infrastructure, high-availability patterns, and microservices decomposition. It emphasizes the practical application of site reliability engineering through the

This is a structured reference that maps Linux kernel network sysctl parameters to their specific roles in the packet processing pipeline, from the network interface card through to the application layer. It covers the full path of packet traversal, including interrupt mitigation, buffer management, queuing disciplines, and TCP auto-tuning mechanisms. The reference details how to configure kernel parameters for connection handling, including TCP listen backlog, SYN queue management, FIN timeout, and syncookies. It also addresses queue management and bufferbloat control through egress queuing

tun2socks is a connectivity utility that functions as a transparent proxy client and Layer 3 network gateway. It routes system network traffic through a SOCKS5 proxy using a virtual tunnel interface and provides the ability to tunnel IPv4 traffic over IPv6 or vice versa. The project implements a userspace TCP/IP stack to intercept raw IP packets and translate them for transmission to remote proxy servers. It supports multiple proxy protocols, including HTTP, SOCKS4, SOCKS5, and Shadowsocks, allowing application traffic to be redirected without per-app configuration. The software includes cap

pgdog is a PostgreSQL sharding proxy, distributed SQL router, and connection pooler. It is designed to enable horizontal data distribution by splitting tables and indices across multiple independent servers to scale storage and processing capacity. The project distinguishes itself through online resharding capabilities, using logical replication to move data between shards without application downtime. It supports multiple routing strategies, including hash, list, and range-based query routing, and manages distributed atomic transactions using a two-phase commit process to ensure consistency

slskd is a headless network daemon and peer-to-peer file-sharing server for the Soulseek network. It functions as a network client and API gateway, allowing users to search for and share files via a web interface or a REST API. The project distinguishes itself through a focus on automation and remote management, featuring event-driven triggers that can execute system scripts or send webhooks. It supports advanced network routing via SOCKS5 proxies and provides a flexible deployment model that includes a dockerized client with volume mapping and environment-based configuration. The system cov

TCP-IP-NetworkNote is a comprehensive technical reference and guide for implementing network communication using TCP and UDP sockets in C and C++. It provides a detailed manual for using the POSIX socket API and covers the implementation of network protocols, synchronous and asynchronous I/O patterns, and concurrent programming models. The project is distinguished by its focus on cross-platform networking, offering a detailed comparison of socket implementation details and adaptation utilities between Linux and Windows Winsock environments. It specifically addresses the differences in header

This project is a library for establishing bidirectional, real-time communication channels between clients and servers using the WebSocket protocol. It provides a foundational toolkit for managing persistent network connections and processing data frames in accordance with the RFC 6455 standard. The library distinguishes itself through its focus on low-level control and network efficiency. It utilizes an asynchronous, event-driven architecture to manage multiple concurrent connections without requiring dedicated threads for each session. Developers can fine-tune data transmission through manu