Examples with Bootstrap io.netty.bootstrap.Bootstrap used on opensource projects

Example 36 with Bootstrap

use of io.netty.bootstrap.Bootstrap in project netty by netty.

the class SimpleChannelPoolTest method testHealthChecker.

@Test
public void testHealthChecker() {
    final ChannelHealthChecker healthChecker = ChannelHealthChecker.ACTIVE;
    final SimpleChannelPool pool = new SimpleChannelPool(new Bootstrap(), new CountingChannelPoolHandler(), healthChecker);
    try {
        assertSame(healthChecker, pool.healthChecker());
    } finally {
        pool.close();
    }
}

Example 37 with Bootstrap

use of io.netty.bootstrap.Bootstrap in project netty by netty.

the class SimpleChannelPoolTest method testHandler.

@Test
public void testHandler() {
    final ChannelPoolHandler handler = new CountingChannelPoolHandler();
    final SimpleChannelPool pool = new SimpleChannelPool(new Bootstrap(), handler);
    try {
        assertSame(handler, pool.handler());
    } finally {
        pool.close();
    }
}

Example 38 with Bootstrap

use of io.netty.bootstrap.Bootstrap in project netty by netty.

the class SimpleChannelPoolTest method testUnhealthyChannelIsNotOffered.

/**
     * Tests that if channel was unhealthy it is not offered back to the pool.
     *
     * @throws Exception
     */
@Test
public void testUnhealthyChannelIsNotOffered() throws Exception {
    EventLoopGroup group = new LocalEventLoopGroup();
    LocalAddress addr = new LocalAddress(LOCAL_ADDR_ID);
    Bootstrap cb = new Bootstrap();
    cb.remoteAddress(addr);
    cb.group(group).channel(LocalChannel.class);
    ServerBootstrap sb = new ServerBootstrap();
    sb.group(group).channel(LocalServerChannel.class).childHandler(new ChannelInitializer<LocalChannel>() {

        @Override
        public void initChannel(LocalChannel ch) throws Exception {
            ch.pipeline().addLast(new ChannelInboundHandlerAdapter());
        }
    });
    // Start server
    Channel sc = sb.bind(addr).syncUninterruptibly().channel();
    ChannelPoolHandler handler = new CountingChannelPoolHandler();
    ChannelPool pool = new SimpleChannelPool(cb, handler);
    Channel channel1 = pool.acquire().syncUninterruptibly().getNow();
    pool.release(channel1).syncUninterruptibly();
    Channel channel2 = pool.acquire().syncUninterruptibly().getNow();
    //first check that when returned healthy then it actually offered back to the pool.
    assertSame(channel1, channel2);
    expectedException.expect(IllegalStateException.class);
    channel1.close().syncUninterruptibly();
    try {
        pool.release(channel1).syncUninterruptibly();
    } finally {
        sc.close().syncUninterruptibly();
        channel2.close().syncUninterruptibly();
        group.shutdownGracefully();
    }
}

Example 39 with Bootstrap

use of io.netty.bootstrap.Bootstrap in project netty by netty.

the class HttpToHttp2ConnectionHandlerTest method bootstrapEnv.

private void bootstrapEnv(int requestCountDown, int serverSettingsAckCount, int trailersCount) throws Exception {
    final CountDownLatch prefaceWrittenLatch = new CountDownLatch(1);
    final CountDownLatch serverChannelLatch = new CountDownLatch(1);
    requestLatch = new CountDownLatch(requestCountDown);
    serverSettingsAckLatch = new CountDownLatch(serverSettingsAckCount);
    trailersLatch = trailersCount == 0 ? null : new CountDownLatch(trailersCount);
    sb = new ServerBootstrap();
    cb = new Bootstrap();
    sb.group(new DefaultEventLoopGroup());
    sb.channel(LocalServerChannel.class);
    sb.childHandler(new ChannelInitializer<Channel>() {

        @Override
        protected void initChannel(Channel ch) throws Exception {
            serverConnectedChannel = ch;
            ChannelPipeline p = ch.pipeline();
            serverFrameCountDown = new FrameCountDown(serverListener, serverSettingsAckLatch, requestLatch, null, trailersLatch);
            p.addLast(new HttpToHttp2ConnectionHandlerBuilder().server(true).frameListener(serverFrameCountDown).build());
            serverChannelLatch.countDown();
        }
    });
    cb.group(new DefaultEventLoopGroup());
    cb.channel(LocalChannel.class);
    cb.handler(new ChannelInitializer<Channel>() {

        @Override
        protected void initChannel(Channel ch) throws Exception {
            ChannelPipeline p = ch.pipeline();
            HttpToHttp2ConnectionHandler handler = new HttpToHttp2ConnectionHandlerBuilder().server(false).frameListener(clientListener).gracefulShutdownTimeoutMillis(0).build();
            p.addLast(handler);
            p.addLast(new ChannelInboundHandlerAdapter() {

                @Override
                public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
                    if (evt instanceof Http2ConnectionPrefaceWrittenEvent) {
                        prefaceWrittenLatch.countDown();
                        ctx.pipeline().remove(this);
                    }
                }
            });
        }
    });
    serverChannel = sb.bind(new LocalAddress("HttpToHttp2ConnectionHandlerTest")).sync().channel();
    ChannelFuture ccf = cb.connect(serverChannel.localAddress());
    assertTrue(ccf.awaitUninterruptibly().isSuccess());
    clientChannel = ccf.channel();
    assertTrue(prefaceWrittenLatch.await(5, SECONDS));
    assertTrue(serverChannelLatch.await(WAIT_TIME_SECONDS, SECONDS));
}

Example 40 with Bootstrap

use of io.netty.bootstrap.Bootstrap in project netty by netty.

the class Http2CodecTest method setUp.

@Before
public void setUp() throws InterruptedException {
    final CountDownLatch serverChannelLatch = new CountDownLatch(1);
    LocalAddress serverAddress = new LocalAddress(getClass().getName());
    serverLastInboundHandler = new SharableLastInboundHandler();
    ServerBootstrap sb = new ServerBootstrap().channel(LocalServerChannel.class).group(group).childHandler(new ChannelInitializer<Channel>() {

        @Override
        protected void initChannel(Channel ch) throws Exception {
            serverConnectedChannel = ch;
            ch.pipeline().addLast(new Http2Codec(true, serverLastInboundHandler));
            serverChannelLatch.countDown();
        }
    });
    serverChannel = sb.bind(serverAddress).sync().channel();
    Bootstrap cb = new Bootstrap().channel(LocalChannel.class).group(group).handler(new Http2Codec(false, new TestChannelInitializer()));
    clientChannel = cb.connect(serverAddress).sync().channel();
    assertTrue(serverChannelLatch.await(5, TimeUnit.SECONDS));
}