private ValueTask HandleEventAsync(ClientMessage eventMessage, object state)
{
var sstate = ToSafeState <SubscriptionState>(state);
return(sstate.Mode switch
{
0 => ReplicatedMapAddEntryListenerCodec.HandleEventAsync(eventMessage, HandleEntryEventAsync, state, LoggerFactory),
1 => ReplicatedMapAddEntryListenerToKeyCodec.HandleEventAsync(eventMessage, HandleEntryEventAsync, state, LoggerFactory),
2 => ReplicatedMapAddEntryListenerWithPredicateCodec.HandleEventAsync(eventMessage, HandleEntryEventAsync, state, LoggerFactory),
3 => ReplicatedMapAddEntryListenerToKeyWithPredicateCodec.HandleEventAsync(eventMessage, HandleEntryEventAsync, state, LoggerFactory),
_ => throw new NotSupportedException()
});
