def __init__(self):
# Check is class name is properly constructed
# like SomethingHandler
if (self.__class__.__name__[-7:] != 'Handler'):
raise ValueError(
"Wrong handler class name : must be [something]Handler")
self._handler_name = (self.__class__.__name__)[0:-7].lower()
self._config = Config(self._handler_name)
logging.debug("Initializing Handler's base for %s" %
self._handler_name)
setproctitle("griotte-%s" % self._handler_name)
self._ws = WebSocket()
self._ws.add_listener("%s.command.ping" % self._handler_name,
self.ping)
logging.debug("Added ping listener for %s" % self._handler_name)
# Install signal handlers that child class can override
signal.signal(signal.SIGINT, self._signal)
signal.signal(signal.SIGTERM, self._signal)
signal.signal(signal.SIGUSR1, self._signal)
signal.signal(signal.SIGHUP, self._signal)
import json
import sys
import logging
from tornado.options import define, options
from griotte.websocket import WebSocket
from griotte.config import Config
import tornado.ioloop
Config("DEFAULT")
define("watchdog", default=0.1, help="Watchdog interval")
if __name__ == "__main__":
def on_message(channel, message):
logging.info(" >>> On channel \"%s\" : %s" % (channel, message))
channels = ()
channels = options.parse_command_line()
if not channels:
logging.warning("No channel specified, watching meta.presence")
channels.append("meta.presence")
ws = WebSocket()
for chan in channels:
ws.add_listener(chan, on_message)
ws.start(detach=False, watchdog_interval=options.watchdog)
def __init__(self, uri=None):
self._ws = WebSocket(uri=uri)
self._ws.start(watchdog_interval=2)
self._subscriptions = {}
