Remote FXCACHE Server

Flask-based HTTP server for serving cache entries from an LMDB database (DARTDb) over the LAN.

Setup

git clone git@github.com:olivier-babelcast/remote-fxcache-server.git
cd remote-fxcache-server
pip install -r requirements.txt

Usage

# Default (uses /Volumes/FD_1TB_EXT/DARTDb)
python server.py

# Custom LMDB path
python server.py --lmdb-path /path/to/DARTDb

# Custom port
python server.py --port 5002

Endpoints

Method	Path	Description
GET	/	Index page with endpoint list
GET	/health	Health check with LMDB stats
GET	/exists?key=	Check key existence
POST	/exists_batch	Batch existence check (up to 10,000 keys)
GET	/get?key=	Get value by key
POST	/put?key=	Store value for key
POST	/debug/log	Post debug log from a machine
GET	/debug/log	Get debug logs (?machine=X)
GET	/debug/log/list	List machines with logs
GET	/debug/compare	Compare logs from two machines

Configuration

Env Variable	Default	Description
LMDB_PATH	/Volumes/FD_1TB_EXT/DARTDb	Path to LMDB directory
FXCACHE_SERVER_PORT	5002	Server port
FXCACHE_SERVER_HOST	0.0.0.0	Bind address