Shared state of the replicas of one in-process cluster: pass the same hub to every MemoryCoordinator that should coordinate with the others.
Optional
Idle chats kept (least recently used evicted first). Default 10_000; Infinity keeps them all (the old behaviour). The chat being used is never evicted, so 0 keeps only the most recently used idle chat.
10_000
Infinity
0
Idle chats kept before the least recently used are evicted.
Chats the hub currently tracks (busy and idle).
Shared state of the replicas of one in-process cluster: pass the same hub to every MemoryCoordinator that should coordinate with the others.