1 """ Watch for locevt and print them """
3 from configparser import ConfigParser
4 from datetime import datetime, timezone
5 from importlib import import_module
6 from logging import getLogger
7 from typing import Any, cast, List
11 from .zmsg import Bcast
13 log = getLogger("loctrkd/watch")
20 def parse_message(packet: bytes, is_incoming: bool = True) -> Any:
24 pmods: List[ProtoModule] = []
27 def runserver(conf: ConfigParser) -> None:
30 cast(ProtoModule, import_module("." + modnm, __package__))
31 for modnm in conf.get("collector", "protocols").split(",")
33 # Is this https://github.com/zeromq/pyzmq/issues/1627 still not fixed?!
34 zctx = zmq.Context() # type: ignore
35 zsub = zctx.socket(zmq.SUB) # type: ignore
36 zsub.connect(conf.get("collector", "publishurl"))
37 zsub.setsockopt(zmq.SUBSCRIBE, b"")
41 zmsg = Bcast(zsub.recv())
44 if zmsg.proto.startswith(pmod.PROTO_PREFIX):
45 msg = pmod.parse_message(zmsg.packet, zmsg.is_incoming)
46 print("I" if zmsg.is_incoming else "O", zmsg.imei, msg)
47 except KeyboardInterrupt:
51 if __name__.endswith("__main__"):
52 runserver(common.init(log))