Method run

netty/src/test/java/io/grpc/netty/NettyServerTest.java:239–240

()

    // ns.start() complete. So submit a noop task and await until it's drained.
    eventLoop.submit(new Runnable() {
      @Override
      public void run() {}
    }).await(5, TimeUnit.SECONDS);

    assertEquals(2, ns.getListenSocketAddresses().size());