Augmented Traffic Control (ATC) enables users to simulate various network conditions, including high speed, mobile, and impaired networks, to test applications. ATC allows controlling bandwidth, latency, packet loss, corrupted packets, and packet ordering. It utilizes a distributed architecture with components like atcd (the daemon), django-atc-api (a REST API), and a Django-based web UI.
ATC's modular design allows for easy extension and customization. It offers a RESTful API for programmatic interaction with the core traffic shaping functionality. The Django-based web UI provides a user-friendly interface for quick configuration and testing. Comprehensive documentation and a well-defined architecture contribute to its usability and maintainability.
- Bandwidth Shaping: Control the available bandwidth to simulate slow or restricted connections.
- Latency Injection: Introduce delays to simulate high latency network conditions.
- Packet Loss Simulation: Simulate packet loss to test application resilience.
- Web Interface: Provides a simple web UI for configuring and managing traffic shaping.
- REST API: Allows programmatic control of traffic shaping via a RESTful API.
- Virtualization Support: Supports testing within a virtualized environment for isolated testing.
- Extensible Architecture: Modular design facilitates adding new features and functionality.
The project has a history of active development and has been deployed in various environments. While the core functionality is mature, recent commits are less frequent. Documentation is comprehensive, and a sizable community has contributed to the project. A long release history and ongoing issue tracking indicate a commitment to stability and improvements.
ATC benefits developers by providing a reliable and flexible tool for testing applications under diverse network conditions. It is valuable for mobile app developers, network engineers, and anyone needing to ensure application robustness across various network scenarios. ATC offers a straightforward alternative to manual network configuration and provides a robust testing environment.