Quarkus Reactive RestClient指定地址后仍请求localhost:80求助

使用Quarkus 3.4.1版本，依赖quarkus-rest-client-reactive-jackson编写了以下代码：

final RealTimeRestClient restClient = QuarkusRestClientBuilder.newBuilder()
        .baseUrl(new URL("http", "realtime_proxy_mo", 8080, "/"))
        .register(new LoggingFilter())
        .build(RealTimeRestClient.class);
final Uni<Response> vehicules = restClient.getVehicules();
vehicules.onItem().invoke(l -> {
                log.debug(l.getEntity());
        }).log()
          .subscribe()
          .with(ok -> log.debug("OK for List<MSGVehicule> [" + ok + "]"),
                failure -> log.error(failure)
        );

请求执行失败，报错信息如下：

jakarta.ws.rs.ProcessingException: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connexion refusée: localhost/127.0.0.1:80

（注：Connexion refusée意为连接被拒绝）

完整堆栈信息：

jakarta.ws.rs.ProcessingException: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connexion refusée: localhost/127.0.0.1:80
    at org.jboss.resteasy.reactive.client.handlers.ClientSendRequestHandler$2.accept(ClientSendRequestHandler.java:197)
    at org.jboss.resteasy.reactive.client.handlers.ClientSendRequestHandler$2.accept(ClientSendRequestHandler.java:189)
    at io.smallrye.context.impl.wrappers.SlowContextualConsumer.accept(SlowContextualConsumer.java:21)
    at io.smallrye.mutiny.helpers.UniCallbackSubscriber.onFailure(UniCallbackSubscriber.java:62)
    at io.smallrye.mutiny.operators.uni.UniOperatorProcessor.onFailure(UniOperatorProcessor.java:55)
    at org.jboss.resteasy.reactive.client.AsyncResultUni.lambda$subscribe$1(AsyncResultUni.java:37)
    at io.vertx.core.impl.future.FutureImpl$3.onFailure(FutureImpl.java:153)
    at io.vertx.core.impl.future.FutureBase.lambda$emitFailure$1(FutureBase.java:69)
    at io.vertx.core.impl.EventLoopContext.execute(EventLoopContext.java:86)
    at io.vertx.core.impl.DuplicatedContext.execute(DuplicatedContext.java:184)
    at io.vertx.core.impl.future.FutureBase.emitFailure(FutureBase.java:66)
    at io.vertx.core.impl.future.FutureImpl.tryFail(FutureImpl.java:230)
    at io.vertx.core.impl.future.PromiseImpl.tryFail(PromiseImpl.java:23)
    at io.vertx.core.http.impl.HttpClientImpl.lambda$doRequest$6(HttpClientImpl.java:689)
    at io.vertx.core.net.impl.pool.Endpoint.lambda$getConnection$0(Endpoint.java:52)
    at io.vertx.core.http.impl.SharedClientHttpStreamEndpoint$Request.handle(SharedClientHttpStreamEndpoint.java:162)
    at io.vertx.core.http.impl.SharedClientHttpStreamEndpoint$Request.handle(SharedClientHttpStreamEndpoint.java:123)
    at io.vertx.core.impl.EventLoopContext.emit(EventLoopContext.java:55)
    at io.vertx.core.impl.ContextBase.emit(ContextBase.java:297)
    at io.vertx.core.net.impl.pool.SimpleConnectionPool$ConnectFailed$1.run(SimpleConnectionPool.java:381)
    at io.vertx.core.net.impl.pool.Task.runNextTasks(Task.java:43)
    at io.vertx.core.net.impl.pool.CombinerExecutor.submit(CombinerExecutor.java:82)
    at io.vertx.core.net.impl.pool.SimpleConnectionPool.execute(SimpleConnectionPool.java:245)
    at io.vertx.core.net.impl.pool.SimpleConnectionPool.lambda$connect$2(SimpleConnectionPool.java:259)
    at io.vertx.core.http.impl.SharedClientHttpStreamEndpoint.lambda$connect$2(SharedClientHttpStreamEndpoint.java:104)
    at io.vertx.core.impl.future.FutureImpl$3.onFailure(FutureImpl.java:153)
    at io.vertx.core.impl.future.FutureBase.emitFailure(FutureBase.java:75)
    at io.vertx.core.impl.future.FutureImpl.tryFail(FutureImpl.java:230)
    at io.vertx.core.impl.future.Composition$1.onFailure(Composition.java:66)
    at io.vertx.core.impl.future.FutureBase.emitFailure(FutureBase.java:75)
    at io.vertx.core.impl.future.FailedFuture.addListener(FailedFuture.java:98)
    at io.vertx.core.impl.future.Composition.onFailure(Composition.java:55)
    at io.vertx.core.impl.future.FutureBase.emitFailure(FutureBase.java:75)
    at io.vertx.core.impl.future.FutureImpl.tryFail(FutureImpl.java:230)
    at io.vertx.core.impl.future.PromiseImpl.tryFail(PromiseImpl.java:23)
    at io.vertx.core.impl.EventLoopContext.emit(EventLoopContext.java:55)
    at io.vertx.core.impl.ContextBase.emit(ContextBase.java:297)
    at io.vertx.core.net.impl.NetClientImpl.failed(NetClientImpl.java:347)
    at io.vertx.core.net.impl.NetClientImpl.lambda$connectInternal2$6(NetClientImpl.java:319)
    at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590)
    at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:557)
    at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492)
    at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636)
    at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:629)
    at io.netty.util.concurrent.DefaultPromise.setFailure(DefaultPromise.java:110)
    at io.vertx.core.net.impl.ChannelProvider.lambda$handleConnect$0(ChannelProvider.java:157)
    at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590)
    at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583)
    at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559)
    at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492)
    at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636)
    at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:629)
    at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:118)
    at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.fulfillConnectPromise(AbstractNioChannel.java:321)
    at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:337)
    at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:776)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
    at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connexion refusée: localhost/127.0.0.1:80

已明确指定了目标主机realtime_proxy_mo和端口8080，但请求仍尝试连接localhost:80，请问有人遇到过这类问题吗？

内容的提问来源于stack exchange，提问作者Lbro