bsandhu · December 29, 2017 21:32
diff --git a/gistfile1.txt b/gistfile1.txt
 public class MainVerticle extends AbstractVerticle {

    @Override
    public void start() throws Exception {
        ObjectMapper mapper = new ObjectMapper();
        vertx.createHttpServer().requestHandler(req -> {

            vertx.eventBus().send("db.read", "Test", res -> {
                req.response()
                    .setStatusCode(200)
                    .putHeader("content-type", "text/html")
                    .end("<!DOCTYPE html><html><body>" +
                        "<h1>Vert.x worker " + Thread.currentThread().getName() + "</h1>" +
                        "<hr/>" +
                        "<h2>" +res.result().body() + "</h2>" +
                        "</body></html>");

            });
        }).listen(8080);
        System.out.println("HTTP server started on port 8080");
    }
 }

 public class DBVerticle extends AbstractVerticle {

    @Override
    public void start() throws Exception {
        ObjectMapper mapper = new ObjectMapper();

        vertx.eventBus().consumer("db.read", message -> {
            try {
                Thread.sleep(100);
                message.reply(mapper.writeValueAsString(new User("First", "Second", "516-100-1001")));
            } catch (InterruptedException | JsonProcessingException e) {
                e.printStackTrace();
                message.reply("Error reading from DB");
            }
        });
        System.out.println("Started DB Verticle");
    }
 }

 public class Start {
    public static void main(String[] args) {
        Vertx vertx = Vertx.vertx();
        vertx.deployVerticle("com.example.demo.MainVerticle");

        vertx.deployVerticle("com.example.demo.DBVerticle",
            new DeploymentOptions()
                .setWorker(true)
                .setInstances(1000)
                .setWorkerPoolSize(1000)
                .setWorkerPoolName("DBWorkerPool"));
    }
 }
	public class MainVerticle extends AbstractVerticle {

	@Override
	public void start() throws Exception {
	ObjectMapper mapper = new ObjectMapper();
	vertx.createHttpServer().requestHandler(req -> {

	vertx.eventBus().send("db.read", "Test", res -> {
	req.response()
	.setStatusCode(200)
	.putHeader("content-type", "text/html")
	.end("<!DOCTYPE html><html><body>" +
	"<h1>Vert.x worker " + Thread.currentThread().getName() + "</h1>" +
	"<hr/>" +
	"<h2>" +res.result().body() + "</h2>" +
	"</body></html>");

	});
	}).listen(8080);
	System.out.println("HTTP server started on port 8080");
	}
	}

	public class DBVerticle extends AbstractVerticle {

	@Override
	public void start() throws Exception {
	ObjectMapper mapper = new ObjectMapper();

	vertx.eventBus().consumer("db.read", message -> {
	try {
	Thread.sleep(100);
	message.reply(mapper.writeValueAsString(new User("First", "Second", "516-100-1001")));
	} catch (InterruptedException \| JsonProcessingException e) {
	e.printStackTrace();
	message.reply("Error reading from DB");
	}
	});
	System.out.println("Started DB Verticle");
	}
	}

	public class Start {
	public static void main(String[] args) {
	Vertx vertx = Vertx.vertx();
	vertx.deployVerticle("com.example.demo.MainVerticle");

	vertx.deployVerticle("com.example.demo.DBVerticle",
	new DeploymentOptions()
	.setWorker(true)
	.setInstances(1000)
	.setWorkerPoolSize(1000)
	.setWorkerPoolName("DBWorkerPool"));
	}
	}