LanCache

LanCache is an open-source server application that caches game downloads from multiple content delivery networks. It stores data locally to reduce bandwidth consumption and increase download speeds for subsequent installations on the same network. The software functions as a caching proxy that intercepts requests for game assets and stores them on a local storage volume for future retrieval.

The software is deployed as a monolithic Docker container, which simplifies the installation and management of the caching environment. It is used primarily in scenarios where many devices need to download the same large files simultaneously, ensuring that each unique file is only downloaded from the external internet once. This setup allows multiple clients on a local area network to pull data from the local server at internal network speeds.

Key features

• Caches game downloads from multiple content delivery networks
• Consolidates multiple CDN caches into a single instance
• Deployed as a monolithic Docker container
• Reduces external bandwidth usage for local deployments
• Supports local network distribution of large game files
• MIT licensed open-source codebase
• Simplifies the management of game asset distribution

This tool is designed for environments where multiple machines require the same large software packages, such as LAN parties, gaming centers, or testing labs. By serving files from a local server rather than the public internet, it minimizes network congestion and speeds up the deployment process for all connected clients. The architecture relies on Docker to encapsulate the necessary configurations and dependencies, making it easier to deploy across different hardware setups without manual configuration of the underlying operating system.

LanCache serves as a specialized infrastructure utility for managing high-volume game data distribution within a private network. It provides a centralized point for storing common assets to optimize the efficiency of local network traffic.