@Test
public void testLateRegisterSuccess() throws Exception {
TestEventLoopGroup group = new TestEventLoopGroup();
try {
ServerBootstrap bootstrap = new ServerBootstrap();
bootstrap.group(group);
bootstrap.channel(LocalServerChannel.class);
bootstrap.childHandler(new DummyHandler());
bootstrap.localAddress(new LocalAddress("1"));
ChannelFuture future = bootstrap.bind();
assertFalse(future.isDone());
group.promise.setSuccess();
final BlockingQueue<Boolean> queue = new LinkedBlockingQueue<Boolean>();
future.addListener(
new ChannelFutureListener() {
@Override
public void operationComplete(ChannelFuture future) throws Exception {
queue.add(future.channel().eventLoop().inEventLoop(Thread.currentThread()));
queue.add(future.isSuccess());
}
});
assertTrue(queue.take());
assertTrue(queue.take());
} finally {
group.shutdownGracefully();
group.terminationFuture().sync();
}
}
@Test
public void testAsyncResolutionSuccess() throws Exception {
final Bootstrap bootstrapA = new Bootstrap();
bootstrapA.group(groupA);
bootstrapA.channel(LocalChannel.class);
bootstrapA.resolver(new TestAddressResolverGroup(true));
bootstrapA.handler(dummyHandler);
final ServerBootstrap bootstrapB = new ServerBootstrap();
bootstrapB.group(groupB);
bootstrapB.channel(LocalServerChannel.class);
bootstrapB.childHandler(dummyHandler);
SocketAddress localAddress = bootstrapB.bind(LocalAddress.ANY).sync().channel().localAddress();
// Connect to the server using the asynchronous resolver.
bootstrapA.connect(localAddress).sync();
}
@Test
public void testAsyncResolutionFailure() throws Exception {
final Bootstrap bootstrapA = new Bootstrap();
bootstrapA.group(groupA);
bootstrapA.channel(LocalChannel.class);
bootstrapA.resolver(new TestAddressResolverGroup(false));
bootstrapA.handler(dummyHandler);
final ServerBootstrap bootstrapB = new ServerBootstrap();
bootstrapB.group(groupB);
bootstrapB.channel(LocalServerChannel.class);
bootstrapB.childHandler(dummyHandler);
SocketAddress localAddress = bootstrapB.bind(LocalAddress.ANY).sync().channel().localAddress();
// Connect to the server using the asynchronous resolver.
ChannelFuture connectFuture = bootstrapA.connect(localAddress);
// Should fail with the UnknownHostException.
assertThat(connectFuture.await(10000), is(true));
assertThat(connectFuture.cause(), is(instanceOf(UnknownHostException.class)));
assertThat(connectFuture.channel().isOpen(), is(false));
}