vertx-verticle

问题 I don't quite get how vert.x is applied for a webserver. The concept I know for webserver is the thread-based one. You start your webserver, which then is running. Then for every client that connects, you get a socket, which is then passed to its own thread handler. The thread handler then processes the tasks for this specific socket. So it is clearly defined which thread is doing the work for which socket. However for every socket you need a new thread, which is expensive in the long run for

问题 I don't quite get how vert.x is applied for a webserver. The concept I know for webserver is the thread-based one. You start your webserver, which then is running. Then for every client that connects, you get a socket, which is then passed to its own thread handler. The thread handler then processes the tasks for this specific socket. So it is clearly defined which thread is doing the work for which socket. However for every socket you need a new thread, which is expensive in the long run for

问题 I am trying to write a test case for vertx related stuff. Here is my code import org.junit.jupiter.api.AfterAll; import org.junit.jupiter.api.BeforeAll; import org.junit.jupiter.api.Test; import org.junit.runner.RunWith; import io.vertx.core.Vertx; import io.vertx.core.http.HttpClient; import io.vertx.core.http.HttpServer; import io.vertx.ext.unit.Async; import io.vertx.ext.unit.TestContext; import io.vertx.ext.unit.junit.VertxUnitRunner; @RunWith(VertxUnitRunner.class) public class

问题 The io.vertx.reactivex.core.eventbus.EventBus.rxSend() method has the following signature: public <T> Single<Message<T>> rxSend(String address, Object message, DeliveryOptions options) What is the correct way to mock this so that it returns a Single containing a real object? The issue is that the Message class has no constructor apart from one which which takes another Message object. So the following will compile: Mockito.when(eventBus.rxSend(Mockito.isA(String.class), Mockito.isA(JsonObject