Method __init__

server_capabilities.py:97–104

(self, shared_data=None)

    # fine from ~1GB up (a 1GB Pi 3 handles it), so it greys out below this
    # floor and small boards are steered to run it from a larger mesh unit.
    NUCLEI_MIN_RAM_MB = 900
    # The on-screen kiosk drives a full Chromium, which needs ~1GB resident on
    # its own. A Pi Zero 2 W has 512MB total, so the kiosk there thrashes swap
    # and the whole box crawls — Ragnar's own scanning included. Chromium runs
    # fine from 2GB up, so the kiosk floor is its own bar rather than full
    # server mode (a 4GB Pi 4/5 with a screen is a perfectly good kiosk host).
    # 1.8 rather than 2.0 for the same reason MIN_RAM_GB is 7.5 rather than 8:
    # firmware/kernel reservations mean a real 2GB Pi 4 reports ~1.9GB.
    KIOSK_MIN_RAM_GB = 1.8
    KIOSK_MIN_CORES = 2
    # Traffic Analysis is a tcpdump pipe read line by line in Python. Measured