from light9.collector.collector_client import sendToCollector

from twisted.internet import reactor

import traceback

import time

import logging

log = logging.getLogger()

class SubClient:

    def __init__(self):

        """assumed that your init saves self.graph"""

        pass  # we may later need init code for network setup

    def get_levels_as_sub(self):

        """Subclasses must implement this method and return a Submaster

        object."""

    def send_levels(self):

        self._send_sub()

        now = time.time()

        def done(sec):

            reactor.callLater(max(0,

                                  time.time() - (now + delay)),

                              self.send_levels_loop)

            log.warn('subclient loop: %r', e)

            reactor.callLater(2, self.send_levels_loop)

        d = self._send_sub()

        d.addCallbacks(done, err)

        try:

            with self.graph.currentState() as g:

                outputSettings = self.get_output_settings(_graph=g)

        except Exception:

            traceback.print_exc()

            return