public virtual void Publish(IRevision revision)
{
lock (padlock)
{
EnsureOpen();
if (currentRevision != null)
{
int compare = revision.CompareTo(currentRevision.Revision);
if (compare == 0)
{
// same revision published again, ignore but release it
revision.Release();
return;
}
if (compare < 0)
{
revision.Release();
throw new ArgumentException(string.Format("Cannot publish an older revision: rev={0} current={1}", revision, currentRevision), "revision");
}
}
RefCountedRevision oldRevision = currentRevision;
currentRevision = new RefCountedRevision(revision);
if (oldRevision != null)
{
oldRevision.DecRef();
}
CheckExpiredSessions();
}
}
public void TestUpdateToLatest()
{
replicator.Publish(CreateRevision(1));
IRevision rev = CreateRevision(2);
replicator.Publish(rev);
SessionToken res = replicator.CheckForUpdate(null);
assertNotNull(res);
assertEquals(0, rev.CompareTo(res.Version));
}