Examples with LocalAddress io.netty.channel.local.LocalAddress used on opensource projects

Example 96 with LocalAddress

use of io.netty.channel.local.LocalAddress in project netty by netty.

the class SimpleChannelPoolTest method testBoundedChannelPoolSegment.

@Test
public void testBoundedChannelPoolSegment() throws Exception {
    EventLoopGroup group = new DefaultEventLoopGroup();
    LocalAddress addr = new LocalAddress(getLocalAddrId());
    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).sync().channel();
    CountingChannelPoolHandler handler = new CountingChannelPoolHandler();
    final ChannelPool pool = new SimpleChannelPool(cb, handler, ChannelHealthChecker.ACTIVE) {

        private final Queue<Channel> queue = new LinkedBlockingQueue<Channel>(1);

        @Override
        protected Channel pollChannel() {
            return queue.poll();
        }

        @Override
        protected boolean offerChannel(Channel ch) {
            return queue.offer(ch);
        }
    };
    Channel channel = pool.acquire().sync().getNow();
    final Channel channel2 = pool.acquire().sync().getNow();
    pool.release(channel).syncUninterruptibly().getNow();
    assertThrows(IllegalStateException.class, new Executable() {

        @Override
        public void execute() throws Throwable {
            pool.release(channel2).syncUninterruptibly();
        }
    });
    channel2.close().sync();
    assertEquals(2, handler.channelCount());
    assertEquals(2, handler.acquiredCount());
    assertEquals(1, handler.releasedCount());
    sc.close().sync();
    channel.close().sync();
    channel2.close().sync();
    pool.close();
    group.shutdownGracefully();
}

Example 97 with LocalAddress

use of io.netty.channel.local.LocalAddress in project netty by netty.

the class SimpleChannelPoolTest method testCloseAsync.

@Test
public void testCloseAsync() throws Exception {
    final LocalAddress addr = new LocalAddress(getLocalAddrId());
    final EventLoopGroup group = new DefaultEventLoopGroup();
    // Start server
    final ServerBootstrap sb = new ServerBootstrap().group(group).channel(LocalServerChannel.class).childHandler(new ChannelInitializer<LocalChannel>() {

        @Override
        protected void initChannel(LocalChannel ch) throws Exception {
            ch.pipeline().addLast(new ChannelInboundHandlerAdapter());
        }
    });
    final Channel sc = sb.bind(addr).syncUninterruptibly().channel();
    // Create pool, acquire and return channels
    final Bootstrap bootstrap = new Bootstrap().channel(LocalChannel.class).group(group).remoteAddress(addr);
    final SimpleChannelPool pool = new SimpleChannelPool(bootstrap, new CountingChannelPoolHandler());
    Channel ch1 = pool.acquire().syncUninterruptibly().getNow();
    Channel ch2 = pool.acquire().syncUninterruptibly().getNow();
    pool.release(ch1).get(1, TimeUnit.SECONDS);
    pool.release(ch2).get(1, TimeUnit.SECONDS);
    // Assert that returned channels are open before close
    assertTrue(ch1.isOpen());
    assertTrue(ch2.isOpen());
    // Close asynchronously with timeout
    pool.closeAsync().get(1, TimeUnit.SECONDS);
    // Assert channels were indeed closed
    assertFalse(ch1.isOpen());
    assertFalse(ch2.isOpen());
    sc.close().sync();
    pool.close();
    group.shutdownGracefully();
}

Example 98 with LocalAddress

use of io.netty.channel.local.LocalAddress in project netty by netty.

the class DefaultChannelPipelineTest method testCancelConnect.

@Test
public void testCancelConnect() {
    ChannelPipeline pipeline = new LocalChannel().pipeline();
    group.register(pipeline.channel());
    ChannelPromise promise = pipeline.channel().newPromise();
    assertTrue(promise.cancel(false));
    ChannelFuture future = pipeline.connect(new LocalAddress("test"), promise);
    assertTrue(future.isCancelled());
}

Example 99 with LocalAddress

use of io.netty.channel.local.LocalAddress in project netty by netty.

the class AbstractChannelPoolMapTest method testMap.

@Test
public void testMap() throws Exception {
    EventLoopGroup group = new LocalEventLoopGroup();
    LocalAddress addr = new LocalAddress(getLocalAddrId());
    final Bootstrap cb = new Bootstrap();
    cb.remoteAddress(addr);
    cb.group(group).channel(LocalChannel.class);
    AbstractChannelPoolMap<EventLoop, SimpleChannelPool> poolMap = new AbstractChannelPoolMap<EventLoop, SimpleChannelPool>() {

        @Override
        protected SimpleChannelPool newPool(EventLoop key) {
            return new SimpleChannelPool(cb.clone(key), new TestChannelPoolHandler());
        }
    };
    EventLoop loop = group.next();
    assertFalse(poolMap.iterator().hasNext());
    assertEquals(0, poolMap.size());
    final SimpleChannelPool pool = poolMap.get(loop);
    assertEquals(1, poolMap.size());
    assertTrue(poolMap.iterator().hasNext());
    assertSame(pool, poolMap.get(loop));
    assertTrue(poolMap.remove(loop));
    assertFalse(poolMap.remove(loop));
    assertFalse(poolMap.iterator().hasNext());
    assertEquals(0, poolMap.size());
    assertThrows(ConnectException.class, new Executable() {

        @Override
        public void execute() throws Throwable {
            pool.acquire().syncUninterruptibly();
        }
    });
    poolMap.close();
}

Example 100 with LocalAddress

use of io.netty.channel.local.LocalAddress in project netty by netty.

the class FixedChannelPoolTest method testCloseAsync.

@Test
public void testCloseAsync() throws ExecutionException, InterruptedException {
    LocalAddress addr = new LocalAddress(getLocalAddrId());
    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
    final Channel sc = sb.bind(addr).syncUninterruptibly().channel();
    final FixedChannelPool pool = new FixedChannelPool(cb, new TestChannelPoolHandler(), 2);
    pool.acquire().get();
    pool.acquire().get();
    final ChannelPromise closePromise = sc.newPromise();
    pool.closeAsync().addListener(new GenericFutureListener<Future<? super Void>>() {

        @Override
        public void operationComplete(Future<? super Void> future) throws Exception {
            assertEquals(0, pool.acquiredChannelCount());
            sc.close(closePromise).syncUninterruptibly();
        }
    }).awaitUninterruptibly();
    closePromise.awaitUninterruptibly();
}