blueflood-core/src/main/java/com/rackspacecloud/blueflood/service/ZKShardLockManager.java
@VisibleForTesting boolean waitForZKConnections(long waitTimeSeconds) {
        for (int i = 0; i < waitTimeSeconds; i++) {
            if (connected) {
                return connected;
            }
            log.debug("Waiting for connect");
            try { Thread.sleep(1000); } catch (InterruptedException ex) {}
        }
        return connected;
    }
@VisibleForTesting boolean waitForZKConnections(long waitTimeSeconds) {
        for (int i = 0; i < waitTimeSeconds; i++) {
            if (connected) {
                return connected;
            }
            log.debug("Waiting for connect");
            try { Thread.sleep(1000); } catch (InterruptedException ex) {}
        }
        return connected;
    }
Waits until the zookeeper connection is available.
@param waitTimeSeconds