ConnectRequest conReq = new ConnectRequest(0, lastZxid,
sessionTimeout, sessionId, sessionPasswd);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
BinaryOutputArchive boa = BinaryOutputArchive.getArchive(baos);
boa.writeInt(-1, "len");
conReq.serialize(boa, "connect");
baos.close();
ByteBuffer bb = ByteBuffer.wrap(baos.toByteArray());
bb.putInt(bb.capacity() - 4);
bb.rewind();
synchronized (outgoingQueue) {