@Override
    public String cancelInProgress() {
      String reason = cache.getCancelCriterion().cancelInProgress();
      if (reason != null) {
        return reason;
      }
      if (isClosed()) {
        return "Authenticated cache view is closed for this user.";
      }
      return null;
    }
package-private to avoid synthetic accessor
<p>
TODO: if this is only in inside client then this should be InternalClientCache
geode-core/src/main/java/org/apache/geode/cache/client/internal/ProxyCache.java