protected static Boolean lock(String serviceName, Object name) {
    DistributedLockService service = DistributedLockService.getServiceNamed(serviceName);
    boolean locked = service.lock(name, 1000, -1);
    return locked;
  }
Client requests lock and then interrupts lock request before processing the grant reply. This
causes the Client to send a release msg to the grantor.
geode-core/src/distributedTest/java/org/apache/geode/distributed/DistributedLockServiceDUnitTest.java