private void checkAutoCommit() {
		if (clientDataLen < 6 || clientDataLen > 21)
			return;

		String s = new String(clientData, 5, clientDataLen - 5);
		s = s.toLowerCase();
		s = s.replaceAll("\\s", "");
		if (s.contentEquals("setautocommit=0"))
			autoCommit = false;
		if (s.contentEquals("setautocommit=1"))
			autoCommit = true;

	}