Examples with Message io.vertx.core.eventbus.Message used on opensource projects

Example 46 with Message

use of io.vertx.core.eventbus.Message in project vertx-tcp-eventbus-bridge by vert-x3.

the class TcpEventBusBridgeTest method testUnRegister.

@Test
public void testUnRegister(TestContext context) {
    // Send a request and get a response
    NetClient client = vertx.createNetClient();
    final Async async = context.async();
    final String address = "test";
    client.connect(7000, "localhost", context.asyncAssertSuccess(socket -> {
        // 2 replies will arrive:
        // 1). message published to test
        // 2). err of NO_HANDLERS because of consumer for 'test' is unregistered.
        final AtomicBoolean unregistered = new AtomicBoolean(false);
        final FrameParser parser = new FrameParser(parse -> {
            context.assertTrue(parse.succeeded());
            JsonObject frame = parse.result();
            if (unregistered.get()) {
                // consumer on 'test' has been unregistered, send message will fail.
                context.assertEquals("err", frame.getString("type"));
                context.assertEquals("#backtrack", frame.getString("address"));
                context.assertEquals("NO_HANDLERS", frame.getString("failureType"));
                context.assertEquals("No handlers for address test", frame.getString("message"));
                client.close();
                async.complete();
            } else {
                // got message, then unregister the handler
                context.assertNotEquals("err", frame.getString("type"));
                context.assertEquals(false, frame.getBoolean("send"));
                context.assertEquals("Vert.x", frame.getJsonObject("body").getString("value"));
                unregistered.compareAndSet(false, true);
                FrameHelper.sendFrame("unregister", address, null, socket);
                FrameHelper.sendFrame("send", address, "#backtrack", new JsonObject().put("value", "This will fail anyway!"), socket);
            }
        });
        socket.handler(parser);
        FrameHelper.sendFrame("register", address, null, socket);
        FrameHelper.sendFrame("publish", address, new JsonObject().put("value", "Vert.x"), socket);
    }));
}

Example 47 with Message

use of io.vertx.core.eventbus.Message in project vertx-tcp-eventbus-bridge by vert-x3.

the class TcpEventBusBridgeTest method testReplyFromClient.

@Test
public void testReplyFromClient(TestContext context) {
    // Send a request from java and get a response from the client
    NetClient client = vertx.createNetClient();
    final Async async = context.async();
    final String address = "test";
    client.connect(7000, "localhost", context.asyncAssertSuccess(socket -> {
        final FrameParser parser = new FrameParser(parse -> {
            context.assertTrue(parse.succeeded());
            JsonObject frame = parse.result();
            if ("message".equals(frame.getString("type"))) {
                context.assertEquals(true, frame.getBoolean("send"));
                context.assertEquals("Vert.x", frame.getJsonObject("body").getString("value"));
                FrameHelper.sendFrame("send", frame.getString("replyAddress"), new JsonObject().put("value", "You got it"), socket);
            }
        });
        socket.handler(parser);
        FrameHelper.sendFrame("register", address, null, socket);
        // There is now way to know that the register actually happened, wait a bit before sending.
        vertx.setTimer(500L, timerId -> {
            vertx.eventBus().<JsonObject>request(address, new JsonObject().put("value", "Vert.x"), respMessage -> {
                context.assertTrue(respMessage.succeeded());
                context.assertEquals("You got it", respMessage.result().body().getString("value"));
                client.close();
                async.complete();
            });
        });
    }));
}

Example 48 with Message

use of io.vertx.core.eventbus.Message in project vertx-tcp-eventbus-bridge by vert-x3.

the class TcpEventBusBridgeEventTest method testSendVoidMessageTrustAll.

@Test
public void testSendVoidMessageTrustAll(TestContext context) {
    NetClient client = vertx.createNetClient(new NetClientOptions().setSsl(true).setTrustAll(true).setKeyStoreOptions(sslKeyPairCerts.getClientKeyStore()));
    final Async async = context.async();
    vertx.eventBus().consumer("test", (Message<JsonObject> msg) -> {
        client.close();
        async.complete();
    });
    client.connect(7000, "localhost", conn -> {
        context.assertFalse(conn.failed());
        NetSocket socket = conn.result();
        FrameHelper.sendFrame("send", "test", new JsonObject().put("value", "vert.x"), socket);
    });
}

Example 49 with Message

use of io.vertx.core.eventbus.Message in project vertx-swagger by bobxwang.

the class Application method demo.

/**
 * a demo method about how to using vertx
 *
 * @param applicationContext
 */
private void demo(ApplicationContext applicationContext) {
    final Vertx vertx = applicationContext.getBean(Vertx.class);
    vertx.setPeriodic(1000, id -> {
        // This handler will get called every second
        System.out.println("timer fired!" + new Date().toString());
    });
    vertx.setTimer(1000, id -> {
        // this handler will called after one second, just once
        System.out.println("And one second later this is printed");
    });
    // 拦截所有消息
    vertx.eventBus().addInterceptor(event -> {
        Message message = event.message();
        logger.info(message);
        event.next();
    });
    FileResolver fileResolver = new FileResolver(vertx);
    File file = fileResolver.resolveFile("webjars/bycdao-ui/cdao/DUI.js");
    if (file != null) {
        System.out.println(file.getAbsoluteFile());
    } else {
        System.out.println("null");
    }
}

Example 50 with Message

use of io.vertx.core.eventbus.Message in project VX-API-Gateway by EliMirren.

the class VxApiApplication method addRoute.

/**
 * 添加一个路由
 *
 * @param msg
 */
public void addRoute(Message<JsonObject> msg) {
    JsonObject body = msg.body().getJsonObject("api");
    VxApisDTO dto = VxApisDTO.fromJson(body);
    if (dto != null) {
        VxApis api = new VxApis(dto);
        // 是否代理启动API到当前应用
        boolean otherRouteAdd = msg.body().getBoolean("elseRouteToThis", false);
        if (otherRouteAdd) {
            // 服务器的类型1=http,2=https,3=webSocket
            int type = msg.body().getInteger("serverType", 0);
            if (type == 1) {
                addHttpRouter(api, res -> {
                    if (res.succeeded()) {
                        msg.reply(1);
                    } else {
                        msg.fail(500, res.cause().getMessage());
                    }
                });
            } else if (type == 2) {
                addHttpsRouter(api, res -> {
                    if (res.succeeded()) {
                        msg.reply(1);
                    } else {
                        msg.fail(500, res.cause().getMessage());
                        res.cause().printStackTrace();
                    }
                });
            } else {
                msg.fail(500, "不存在的服务");
            }
        } else {
            // 本应用添加API,既属于自己的网关应用添加API
            if (httpRouter != null && httpsRouter != null) {
                Future<Boolean> httpFuture = Future.future(http -> addHttpRouter(api, http));
                Future<Boolean> httpsFuture = Future.<Boolean>future(https -> addHttpsRouter(api, https));
                CompositeFuture.all(httpFuture, httpsFuture).setHandler(res -> {
                    if (res.succeeded()) {
                        msg.reply(1);
                    } else {
                        msg.fail(500, res.cause().getMessage());
                    }
                });
            } else if (httpRouter != null) {
                addHttpRouter(api, res -> {
                    if (res.succeeded()) {
                        msg.reply(1);
                    } else {
                        msg.fail(500, res.cause().getMessage());
                    }
                });
            } else if (httpsRouter != null) {
                addHttpsRouter(api, res -> {
                    if (res.succeeded()) {
                        msg.reply(1);
                    } else {
                        msg.fail(500, res.cause().getMessage());
                    }
                });
            } else {
                msg.fail(404, "找不到的服务器可以加载API");
            }
        }
    } else {
        msg.fail(1400, "API参数不能为null,请检查APIDTO需要实例化的JSON编写是否正确");
    }
}