err = Code.MARSHALLINGERROR;
}
long lastZxid = zks.getZKDatabase().getDataTreeLastProcessedZxid();
ReplyHeader hdr =
new ReplyHeader(request.cxid, lastZxid, err.intValue());
zks.serverStats().updateLatency(request.createTime);
cnxn.updateStatsForResponse(request.cxid, lastZxid, lastOp,
request.createTime, System.currentTimeMillis());