private void lockCheckReadiness() {
    cache.getCancelCriterion().checkCancelInProgress(null);
    checkReadiness();
  }
Called when reliability is lost. If MembershipAttributes are configured with
{@link LossAction#RECONNECT}then DistributedSystem reconnect will be called asynchronously.

@return true if asynchronous resumption is triggered
geode-core/src/main/java/org/apache/geode/internal/cache/DistributedRegion.java