Ejemplo n.º 1
0
class Server:
    def __init__(self):
        self.session = ServerSession()
        self.clientSessions = dict()
        self.running = True

    def acceptConnectionLoop(self):
        while self.running:
            data = self.session.getUnreadDataQueue()
            newConnectionSocket, newConnectionUid = data.get() # Blocking call
            logging.info('Connection from new client %s', newConnectionUid)
            # Replace any existing session with this uid
            self.clientSessions[newConnectionUid] = Session(newConnectionSocket)
        logging.info("Stopping server listening")

    # TODO this would be better implemented as a coroutine
    def manageClientsLoop(self):
        while self.running:
            for uid, clientSession in self.clientSessions:
                # Not sure if python supports non-blocking queue iteration, so do this as a while
                unreadData = clientSession.unreadData.get(block=False)
                while (unreadData is not None):
                    logging.info("Received data %s", unreadData)
                    for otherUid in self.clientSessions.keys().remove(uid):
                        logging.info("Sending to %s", otherUid)
                        self.clientSessions[otherUid].addDataToSend(unreadData)
                    clientSession.unreadData.remove(unreadData)
                    unreadData = clientSession.unreadData.get(block=False)
            time.sleep(5)
        logging.info("Removing client management thread")
Ejemplo n.º 2
0
 def __init__(self):
     self.session = ServerSession()
     self.clientSessions = dict()
     self.running = True
Ejemplo n.º 3
0
 def createConnection(self, sock):
     return ServerSession(self.engine, sock)