When SBR downs a play app/node, it stays hanging, requires manual stopping. So you have to implement a handler for registerOnMemberRemoved callback in order to the play app follow SBR's decision. I think the play conductr libs should support this out of box. Also including a handler for registerOnMemberUp would be a good idea too.
From @bayarmunkh's issue:
When SBR downs a play app/node, it stays hanging, requires manual stopping. So you have to implement a handler for registerOnMemberRemoved callback in order to the play app follow SBR's decision. I think the play conductr libs should support this out of box. Also including a handler for registerOnMemberUp would be a good idea too.