public IQ parseIQ(XmlPullParser parser) throws Exception {
		boolean done = false;

		Bytestream toReturn = new Bytestream();

		String id = parser.getAttributeValue("", "sid");
		String mode = parser.getAttributeValue("", "mode");

		// streamhost
		String JID = null;
		String host = null;
		String port = null;

		int eventType;
		String elementName;
		// String namespace;
		while (!done) {
			eventType = parser.next();
			elementName = parser.getName();
			// namespace = parser.getNamespace();
			if (eventType == XmlPullParser.START_TAG) {
				if (elementName.equals(Bytestream.StreamHost.ELEMENTNAME)) {
					JID = parser.getAttributeValue("", "jid");
					host = parser.getAttributeValue("", "host");
					port = parser.getAttributeValue("", "port");
				} else if (elementName
						.equals(Bytestream.StreamHostUsed.ELEMENTNAME)) {
					toReturn.setUsedHost(parser.getAttributeValue("", "jid"));
				} else if (elementName.equals(Bytestream.Activate.ELEMENTNAME)) {
					toReturn.setToActivate(parser.getAttributeValue("", "jid"));
				}
			} else if (eventType == XmlPullParser.END_TAG) {
				if (elementName.equals("streamhost")) {
					if (port == null) {
						toReturn.addStreamHost(JID, host);
					} else {
						toReturn.addStreamHost(JID, host, Integer
								.parseInt(port));
					}
					JID = null;
					host = null;
					port = null;
				} else if (elementName.equals("query")) {
					done = true;
				}
			}
		}

		toReturn.setMode((Bytestream.Mode.fromName(mode)));
		toReturn.setSessionID(id);
		return toReturn;
	}