public CountDownLatch broadcastOp(final BroadcastOpFactory of) {
    if (shuttingDown) {
      throw new IllegalStateException("Shutting down");
    }
    return conn.broadcastOperation(of, conn.getLocator().getAll());
  }
Get a tap client operating on the specified memcached locations.

@param cf the connection factory to configure connections for this client
@param addrs the socket addresses
@throws IOException if connections cannot be established
src/main/java/net/spy/memcached/TapConnectionProvider.java