Connection Lost Handler in Silohost

[JunioPereira]

hello guys,
Is possible we have a Cluster Connection Lost Handler in Silohost?
I want know when a server shutdown/ or crashed.

[ReubenBond]

You can get notifications from IClusterMembershipService.MembershipUpdates, which is IAsyncEnumerable<ClusterMembershopSnapshot> and those snapshots are diffable, so you can take any two updates and call first.CreateUpdate(second) to get a ClusterMembershipUpdate object which contains a list of changes (check the Status property).

Something like this:

var previous = _clusterMembershipService.CurrentSnapshot;
await foreach (var snapshot in _clusterMembershipService.MembershipUpdates.WithCancellation(shutdownToken))
{
  var diff = snapshot.CreateUpdate(previous);
  foreach (var change in diff.Changes)
  {
    if (change.Status == SiloStatus.Dead)
    {
      Console.WriteLine($"Server {change.SiloAddress} has been removed");
    }
  }

  previous = snapshot;
}

[JunioPereira]

nice, thanks. This interface "IClusterMembershipService" is injectable?