public void releaseResourcesForAddress(String address) {
    ExecutorService executorService = asyncCloseExecutors.remove(address);
    if (executorService != null) {
      executorService.shutdown();
    }
  }
Call this method if you know all the resources in the closer for the given address are no
longer needed. Currently a thread pool is kept for each address and if you know that an address
no longer needs its pool then you should call this method.
geode-core/src/main/java/org/apache/geode/internal/net/SocketCloser.java