osmo-lpmgd/osmocom/lpmgd/avail_ping.py

import icmplib

from osmocom.lpmgd.model import AvailabilityChecker


class IcmpAvailChecker(AvailabilityChecker):
    """An AvailabilityChecker implementation for determining host availability via ICMP Ping."""
    def __init__(self, dest_addr: str):
        self.dest_addr = dest_addr

    def is_available(self) -> bool:
        host = icmplib.ping(self.dest_addr, count=1, timeout=2, privileged=False)
        return host.is_alive