def save(self):
data = {}
# collect data from all modules
Event.dispatch('db.save', data)
# save data to the database
f = open(self.config['file_name'], 'wb')
cPickle.dump(data, f, -1)
f.close()
del data
def topicUpdated(self, user, channel, newTopic):
ev = Event('topic', newTopic, user, channel, channel, self)
ev.dispatch()
def userRenamed(self, oldname, newname):
ev = Event('nick', None, oldname, newname, None, self)
ev.dispatch()
def userQuit(self, user, quitMessage):
ev = Event('quit', quitMessage, user, None, None, self)
ev.dispatch()
def userLeft(self, user, channel):
ev = Event('parted', None, user, channel, channel, self)
ev.dispatch()
def userJoined(self, user, channel):
ev = Event('joined', None, user, channel, channel, self)
ev.dispatch()
def userKicked(self, kickee, channel, kicker, message):
ev = Event('kick', message, kicker, kickee, channel, self)
ev.dispatch()
def action(self, user, channel, emote):
ev = Event('action', emote, user, None, channel, self)
ev.dispatch()
def load(self):
f = open(self.config['file_name'], 'rb')
data = cPickle.load(f)
f.close()
Event.dispatch('db.load', data)
del data
def reload():
Config.load()
Event.dispatch('core.reload', None)
def run(self):
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
sock.bind((self.config['host'], self.config['port']))
sock.listen(self.config['backlog'])
sock.setblocking(0)
sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
listener = sock.fileno()
self.epoll.register(listener, select.EPOLLIN | select.EPOLLOUT | select.EPOLLHUP)
Logger.info("%s server started" % self.config['server_name'])
while self.running:
try:
events = self.epoll.poll()
for fd, event in events:
if fd == listener:
# New connection
(clientsock, address) = sock.accept()
clientsock.setblocking(0)
fileno = clientsock.fileno()
self.epoll.register(fileno, select.EPOLLIN)
self.connections[fileno] = {
'sock': clientsock,
'addr': address
}
elif event & select.EPOLLIN:
# incoming data from client
if self.manager.dispatch(self.connections[fd]) != True:
# Client closed connection
try:
self.closeConnection(fd)
except:
pass
elif event & select.EPOLLHUP:
# socket shutdown
self.closeConnection(fd)
except KeyboardInterrupt:
Logger.debug('CTRL-C was pressed. Stopping server')
break
except Exception as e:
if e.args[0] in {errno.EINTR}:
# we do not want to exit because of SIGUSR1
# which is our reload signal
continue
else:
Logger.exception(str(e))
# self.stop()
# dispatching shutdown to all modules
Event.dispatch('core.shutdown')
Logger.debug("shutting down network sockets")
self.epoll.unregister(listener)
self.epoll.close()
sock.close()
self.manager.stop()
Logger.info("%s server ended" % self.config['server_name'])
