Assert.assertEquals(1, ccohTCP.total());
Thread.sleep(7000);
FutureDirect fd2 = sender.sendDirect(peerConnection).object("test").start();
fd2.awaitUninterruptibly();
peerConnection.close().await();
Assert.assertEquals(2, ccohTCP.total());
System.out.println("done");
} finally {
if (sender != null) {