* Add sid to payload
*/
LearnerInfo li = new LearnerInfo(self.getId(), 0x10000);
ByteArrayOutputStream bsid = new ByteArrayOutputStream();
BinaryOutputArchive boa = BinaryOutputArchive.getArchive(bsid);
boa.writeRecord(li, "LearnerInfo");
qp.setData(bsid.toByteArray());
writePacket(qp, true);
readPacket(qp);
final long newEpoch = ZxidUtils.getEpochFromZxid(qp.getZxid());