class Client object Client class which will be connected to server def

class Client(object):
    """
    Client class which will be connected to server
    """
    
    def __init__(self, jid, password):
        self._socket = None
    
    def connect(self, host='127.0.0.1', port=5222):
        """
        Connect to server
        """
        
        for res in socket.getaddrinfo(host, port, socket.AF_INET, socket.SOCK_STREAM):
            family, socktype, proto, canonname, sockaddr = res
            try:
                self._socket = socket.socket(family, socktype, proto)
            except socket.error, msg:
                self._socket = None
                continue
            try:
                self._socket.connect(sockaddr)
            except socket.error, message:
                self._socket.close()
                self._socket = None
                continue
            break
        if self._socket is None:
            raise ConnectionError("Could'not connect to server")

    def disconnect(self):
        """
        Disconnecting from server
        """
        
        if self._socket:
            self._socket.close()
            self._socket = None
    
    def send(self, data):
        if self._socket:
            self._socket.send(data)
        else:
            raise ConnectionError("Not connected")
    
    def receive(self):
        if self._socket:
            data = ""
            while True:
                received = self._socket.recv(1024)
                if received:
                    data += received
                else:
                    break
            return data
        else:
            raise ConnectionError("Not connected")