In our storage configuration we have the following:
<RemoteSynchronization Queuesize="128" .... />
When publishing, we see the following error:
Did not process cache event because communication queue size 128 was exceeded ([CacheEvent eventType=Invalidate regionPath=/com.tridion.storage.ItemMeta key=93:166339] was dropped).
What factors should we take into account when calculating the queue size? What calculation do people typically use for this? (Other than simply accepting the default, which no doubt is the commonest approach.)