When refreshing peer set, must disconnect old peers before connecting new ones, to prevent possible address collisions. This can happen when a member is trying to join, but it needs to retry, and so it gets a new member id assigned.
When refreshing peer set, must disconnect old peers before connecting new ones, to prevent possible address collisions. This can happen when a member is trying to join, but it needs to retry, and so it gets a new member id assigned.



cojen/Tupl