I found a problem .
the status value is 3 in orleansmembershiptable table when _host.StartAsync();
Orleans.Runtime.GrainDirectory.ClientDirectory[0]
Exception publishing client routing table to silo S192.168.2.28:3015:28186857
Orleans.Runtime.SiloUnavailableException: The target silo became unavailable for message: Request [S192.168.2.28:3015:28186993 sys.svc.dir.client/192.168.2.28:3015@28186993]->[S192.168.2.28:3015:28186857 sys.svc.dir.client/192.168.2.28:3015@28186857] Orleans.Runtime.GrainDirectory.IRemoteClientDirectoryOrleans.Runtime.GrainDirectory.IRemoteClientD

irectory.OnUpdateClientRoutes(System.Collections.Immutable.ImmutableDictionary2[Orleans.Runtime.SiloAddress,System.ValueTuple2[System.Collections.Immutable.ImmutableHashSet`1[Orleans.Runtime.GrainId],System.Int64]]) #3. See https://aka.ms/orleans-troubleshooting for troubleshooting help.
I found a problem .
the status value is 3 in orleansmembershiptable table when _host.StartAsync();
Orleans.Runtime.GrainDirectory.ClientDirectory[0]

Exception publishing client routing table to silo S192.168.2.28:3015:28186857
Orleans.Runtime.SiloUnavailableException: The target silo became unavailable for message: Request [S192.168.2.28:3015:28186993 sys.svc.dir.client/192.168.2.28:3015@28186993]->[S192.168.2.28:3015:28186857 sys.svc.dir.client/192.168.2.28:3015@28186857] Orleans.Runtime.GrainDirectory.IRemoteClientDirectoryOrleans.Runtime.GrainDirectory.IRemoteClientD
irectory.OnUpdateClientRoutes(System.Collections.Immutable.ImmutableDictionary
2[Orleans.Runtime.SiloAddress,System.ValueTuple2[System.Collections.Immutable.ImmutableHashSet`1[Orleans.Runtime.GrainId],System.Int64]]) #3. See https://aka.ms/orleans-troubleshooting for troubleshooting help.