public function disconnect() {
		$this->log->log("Disconnecting...",  XMPPHP_Log::LEVEL_VERBOSE);
		if(false == (bool) $this->socket) {
			return;
		}
		$this->reconnect = false;
		$this->send($this->stream_end);
		$this->sent_disconnect = true;
		$this->processUntil('end_stream', 5);
		$this->disconnected = true;
	}