def createXMPPClients(self, jid, password):
"""
Create XMPP clients.
@return: C{(xmppClient, pubsubClient)}
"""
xmppClient = XMPPClient(jid, password)
xmppClient.startService()
presence = PresenceClientProtocol()
presence.setHandlerParent(xmppClient)
presence.available(priority=127)
pubsubClient = SuperfeedrClient(self)
pubsubClient.setHandlerParent(xmppClient)
return xmppClient, pubsubClient
