@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 testLateRegisterSuccessBindFailed() throws Exception {
TestEventLoopGroup group = new TestEventLoopGroup();
try {
ServerBootstrap bootstrap = new ServerBootstrap();
bootstrap.group(group);
bootstrap.channelFactory(
new ChannelFactory<ServerChannel>() {
@Override
public ServerChannel newChannel() {
return new LocalServerChannel() {
@Override
public ChannelFuture bind(SocketAddress localAddress) {
// Close the Channel to emulate what NIO and others impl do on bind failure
// See https://github.com/netty/netty/issues/2586
close();
return newFailedFuture(new SocketException());
}
@Override
public ChannelFuture bind(SocketAddress localAddress, ChannelPromise promise) {
// Close the Channel to emulate what NIO and others impl do on bind failure
// See https://github.com/netty/netty/issues/2586
close();
return promise.setFailure(new SocketException());
}
};
}
});
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());
assertFalse(queue.take());
} finally {
group.shutdownGracefully();
group.terminationFuture().sync();
}
}