testReadCompleteCalledOnHandle() — netty Function Reference

Source Code

transport/src/test/java/io/netty/channel/local/LocalChannelTest.java lines 1255–1300

    @Test
    public void testReadCompleteCalledOnHandle() throws Exception {
        Bootstrap cb = new Bootstrap();
        ServerBootstrap sb = new ServerBootstrap();

        cb.group(sharedGroup)
                .channel(LocalChannel.class)
                .handler(new ChannelInitializer<Channel>() {
                    @Override
                    protected void initChannel(Channel ch) {
                        // NOOP
                    }
                });

        CountDownLatch serverLatch = new CountDownLatch(1);
        CountDownLatch childLatch = new CountDownLatch(1);

        sb.group(sharedGroup)
                .channel(LocalServerChannel.class)
                .option(ChannelOption.RECVBUF_ALLOCATOR, new ReadCompleteRecvAllocator(serverLatch))
                .childHandler(new ChannelInitializer<Channel>() {
                    @Override
                    protected void initChannel(Channel ch) {
                        // NOOP
                    }
                })
                .childOption(ChannelOption.RECVBUF_ALLOCATOR, new ReadCompleteRecvAllocator(childLatch));

        Channel sc = null;
        Channel cc = null;
        try {
            // Start server
            sc = sb.bind(TEST_ADDRESS).sync().channel();
            try {
                cc = cb.connect(TEST_ADDRESS).sync().channel();
                cc.writeAndFlush("msg").sync();
            } finally {
                closeChannel(cc);
            }

            serverLatch.await();
            childLatch.await();
        } finally {
            closeChannel(sc);
        }
    }