!hasMessages())
{
DbusEventInternalReadable nextEvent = curState.getEventsIterator().next();
_currentWindowSizeInBytes += nextEvent.size();
if (traceEnabled) _log.trace("Got event:" + nextEvent);
Long eventSrcId = (long)nextEvent.srcId();
if (curState.isSCNRegress())
{
SingleSourceSCN scn = new SingleSourceSCN(nextEvent.physicalPartitionId(),
nextEvent.sequence());
_log.info("We are regressing to SCN: " + scn);