def ping(self):
message = ChatMessage()
message.sender = 'ground control'
message.receiver = self.id
message.type = 'ping'
message.data = time_ms()
self.send(message.json())
def __init__(self,
name,
password=None,
guest_limit=None,
admin_list=None,
is_public=False):
super().__init__()
self.name = name
self.id = slugify(name)
self.clients = {}
self.password_hash = None if password is None else generate_password_hash(
password)
self.guest_limit = guest_limit
self.admin_list = admin_list if admin_list is not None else []
self.is_public = is_public
self._last_active = time_ms()
async def check_expire():
now = time_ms() / 1000
last_active = self.last_active / 1000
if now - last_active > self._reap_timeout:
logging.info('Room %s expired', self.id)
self.emit('expire')
else:
new_timeout = last_active + self._reap_timeout - now
self._timer = MTimer(new_timeout, check_expire)
self._reap_timeout = 3600
self._timer = MTimer(self._reap_timeout, check_expire)
logging.info('Created room %s', self.id)
async def check_expire():
now = time_ms() / 1000
last_active = self.last_active / 1000
if now - last_active > self._reap_timeout:
logging.info('Room %s expired', self.id)
self.emit('expire')
else:
new_timeout = last_active + self._reap_timeout - now
self._timer = MTimer(new_timeout, check_expire)
async def check_expire():
"""Check whether the room has expired.
Rooms expire and are cleaned up after 60 minutes of inactivity.
"""
now = time_ms() / 1000
last_active = self.last_active / 1000
if now - last_active > self._reap_timeout:
logging.info('Room %s expired', self.id)
self.emit('expire')
else:
new_timeout = last_active + self._reap_timeout - now
self._timer = MTimer(new_timeout, check_expire)
async def shutdown(self):
message = ChatMessage()
message.sender = 'ground control'
message.receiver = self.id
message.type = 'bye'
message.data = time_ms()
self.send(message.json())
if self.timer is not None:
self.timer.cancel()
self.timer = None
if self._inbox_task is not None:
self._inbox_task.cancel()
self._inbox_task = None
logging.info('Shut down client %s', self.id)
def __init__(self, id, username=None, room=None, is_admin=False):
super().__init__()
self.id = id
self.username = username if username is not None else 'Major Tom'
self.room = room
self.is_admin = is_admin
self.inbox = asyncio.Queue()
self.outbox = asyncio.Queue()
self._inbox_task = asyncio.create_task(self._process_inbox())
# Used by ChatManager for reaping
# TODO: there is probably a cleaner solution
self.last_seen = time_ms()
self.timer = None
logging.info('Created client %s', self.id)
def active_ago(self):
return int((time_ms() - self.last_active) / 60000)
async def _process_inbox(self):
while True:
message = await self.inbox.get()
self.last_seen = time_ms()
self.emit('message', message)
def active_ago(self):
"""The number of minutes ago that the room was last active."""
return int((time_ms() - self.last_active) / 60000)
