.env.example

# PORT: The port on which the HTTP server will listen.
# Default: 8080
PORT=8080

# CACHE_MAX_BYTES: Maximum total size of cached items in bytes.
# Cache eviction will keep total cached cost below this.
# Default: 209715200 (200 MB)
CACHE_MAX_BYTES=209715200

# CACHE_NUM_COUNTERS: Number of frequency counters the cache tracks.
# Should be roughly 10 times the expected max number of cached items.
# Rounded internally to the nearest power of 2.
# Default: 1024
CACHE_NUM_COUNTERS=1024

# CACHE_TTL_HOURS: Time-to-live for each item in the cache, in hours.
# Default: 6 (hours)
CACHE_TTL_HOURS=6

# WHEEL_RADIUS: The radius of the wheel in pixels.
# The generated dimensions will be equal to the diameter.
# Default: 360 (720x720)
WHEEL_RADIUS=360