def on_succ(self, num_tries_taken, sock):
host_used = self.hosts_bytestreams.hosts[num_tries_taken-1].jid
self.my_sock = sock
i2 = Iq(to_jid=self.from_, stanza_type="result", stanza_id = self.respond_id)
b = ByteStreams()
b.host_used = JID(host_used)
b.as_xml(i2.get_node())
self.my_sock.found_terminator = self.close
self.my_sock.collect_incoming_data = self.collect_incoming_data
self.my_sock.set_terminator(self.si_ft.file.size)
self.my_sock.bind_event("socket_closed", self.closed)
self.my_sock.bind_event("socket_error", self.stream_error)
self.j.send(i2)
self.log.info("S5BFileXferHandler connect succeeded to %s", host_used)
self.event("stream_connected")
