@Override
    public ScheduledExecutor getScheduledExecutor() {
        return internalScheduledExecutor;
    }
@Test
    void testExecuteRunnable() throws Exception {
        final OneShotLatch latch = new OneShotLatch();

        pekkoRpcService.getScheduledExecutor().execute(latch::trigger);

        latch.await(30L, TimeUnit.SECONDS);
    }