class ChatClient(object):
""" Reads twitch chat messages from given channel and updates counts of
emoticons into redis with the EmojiCounter. Tries to reconnect to
twitch if it loses connection
"""
def __init__(self, channels, verbose=False):
self._twitch = TwitchIRC(channels)
self._redis = redis.StrictRedis(host='localhost', port=6379, db=0)
self._verbose = verbose
def run(self):
last_time = time.time()
delay = 1
while True:
try:
# Log in to twitch and reset emoji counts
print("Joining chat channels...")
self._twitch.login()
print("Setting up redis counter...")
counter = EmojiCounter(self._redis, verbose=self._verbose)
print("Reading messages...")
# Read twitch messages forever and update the counts
while True:
response = self._twitch.get_message()
if response:
user, message = response
counter.update_emoji_count(message)
if self._verbose:
print('[Message] - %s: %s' % (user, message))
except (socket.error, socket.timeout):
# If lose connection to twitch try to restablish with delay
cur_time = time.time()
print('Timeout: lost connection')
if cur_time - last_time < 10:
time.sleep(delay)
delay *= 2
else:
delay = 1
last_time = cur_time
except Exception as e:
print('Fatal Exception')
logger = make_logger(__name__)
logger.error('Fatal Exception: %s' % str(e))
raise
def __init__(self, channels, verbose=False):
self._twitch = TwitchIRC(channels)
self._redis = redis.StrictRedis(host='localhost', port=6379, db=0)
self._verbose = verbose
