Examples with Protocol org.apache.dubbo.rpc.Protocol used on opensource projects

Example 1 with Protocol

use of org.apache.dubbo.rpc.Protocol in project dubbo by alibaba.

the class MetricsFilterTest method testInvokeMetricsMethodService.

public void testInvokeMetricsMethodService() {
    IMetricManager metricManager = MetricManager.getIMetricManager();
    metricManager.clear();
    MetricsFilter metricsFilter = new MetricsFilter();
    Invocation sayNameInvocation = new RpcInvocation("sayName", DemoService.class.getName(), "", new Class<?>[0], new Object[0]);
    Invocation echoInvocation = new RpcInvocation("echo", DemoService.class.getName(), "", new Class<?>[] { Integer.class }, new Integer[] { 1 });
    RpcContext.getContext().setRemoteAddress(host, url.getPort()).setLocalAddress(host, NetUtils.getAvailablePort());
    RpcContext.getContext().setUrl(serviceInvoker.getUrl().addParameter(SIDE_KEY, PROVIDER_SIDE).addParameter(TIMEOUT_KEY, 300));
    AppResponse response = AppResponseBuilder.create().build();
    onInvokeReturns(response);
    for (int i = 0; i < 50; i++) {
        metricsFilter.invoke(serviceInvoker, sayNameInvocation);
        metricsFilter.invoke(serviceInvoker, echoInvocation);
        try {
            metricsFilter.invoke(timeoutInvoker, sayNameInvocation);
        } catch (RpcException e) {
        // ignore
        }
        try {
            metricsFilter.invoke(timeoutInvoker, echoInvocation);
        } catch (RpcException e) {
        // ignore
        }
    }
    Protocol protocol = DubboProtocol.getDubboProtocol();
    URL metricUrl = URL.valueOf("dubbo://" + url.getHost() + ":" + url.getPort() + "/" + MetricsService.class.getName() + "?" + METRICS_PORT + "=" + port);
    Invoker<MetricsService> invoker = protocol.refer(MetricsService.class, metricUrl);
    Invocation invocation = new RpcInvocation("getMetricsByGroup", DemoService.class.getName(), "", new Class<?>[] { String.class }, new Object[] { DUBBO_GROUP });
    try {
        Thread.sleep(15000);
    } catch (Exception e) {
    // ignore
    }
    String resStr = invoker.invoke(invocation).getValue().toString();
    List<MetricObject> metricObjectList = new Gson().fromJson(resStr, new TypeToken<List<MetricObject>>() {
    }.getType());
    Map<String, Map<String, Object>> methodMetricMap = new HashMap<>();
    for (int i = 0; i < metricObjectList.size(); i++) {
        MetricObject object = metricObjectList.get(i);
        String service = object.getTags().get("service");
        String method = service + "." + object.getTags().get("method");
        String metric = object.getMetric().substring(object.getMetric().lastIndexOf(".") + 1);
        Map map = methodMetricMap.get(method);
        if (map == null) {
            map = new HashMap();
            methodMetricMap.put(method, map);
        }
        map.put(metric, object.getValue());
    }
    Assertions.assertEquals(50.0, methodMetricMap.get("org.apache.dubbo.monitor.dubbo.service.DemoService.void sayName()").get("success_bucket_count"));
    Assertions.assertEquals(50.0, methodMetricMap.get("org.apache.dubbo.monitor.dubbo.service.DemoService.void echo(Integer)").get("success_bucket_count"));
    Assertions.assertEquals(50.0, methodMetricMap.get("org.apache.dubbo.monitor.dubbo.service.DemoService.void sayName()").get("timeoutError_bucket_count"));
    Assertions.assertEquals(50.0, methodMetricMap.get("org.apache.dubbo.monitor.dubbo.service.DemoService.void echo(Integer)").get("timeoutError_bucket_count"));
    Assertions.assertEquals(100.0 / 15, methodMetricMap.get("org.apache.dubbo.monitor.dubbo.service.DemoService.void sayName()").get("qps"));
    Assertions.assertEquals(100.0 / 15, methodMetricMap.get("org.apache.dubbo.monitor.dubbo.service.DemoService.void echo(Integer)").get("qps"));
    Assertions.assertEquals(50.0 / 100.0, methodMetricMap.get("org.apache.dubbo.monitor.dubbo.service.DemoService.void sayName()").get("success_rate"));
    Assertions.assertEquals(50.0 / 100.0, methodMetricMap.get("org.apache.dubbo.monitor.dubbo.service.DemoService.void echo(Integer)").get("success_rate"));
    invoker.destroy();
}

Example 2 with Protocol

use of org.apache.dubbo.rpc.Protocol in project dubbo by alibaba.

the class RegistryProtocolTest method testExportUrlNull.

@Test
public void testExportUrlNull() {
    Assertions.assertThrows(IllegalArgumentException.class, () -> {
        RegistryProtocol registryProtocol = getRegistryProtocol();
        // registryProtocol.setCluster(new FailfastCluster());
        Protocol dubboProtocol = DubboProtocol.getDubboProtocol();
        registryProtocol.setProtocol(dubboProtocol);
        Invoker<DemoService> invoker = new DubboInvoker<DemoService>(DemoService.class, registryUrl, new ExchangeClient[] { new MockedClient("10.20.20.20", 2222, true) });
        registryProtocol.export(invoker);
    });
}

Example 3 with Protocol

use of org.apache.dubbo.rpc.Protocol in project dubbo by alibaba.

the class HessianProtocolTest method testGenericInvoke.

@Test
public void testGenericInvoke() {
    HessianServiceImpl server = new HessianServiceImpl();
    Assertions.assertFalse(server.isCalled());
    ProxyFactory proxyFactory = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getAdaptiveExtension();
    Protocol protocol = ExtensionLoader.getExtensionLoader(Protocol.class).getAdaptiveExtension();
    int port = NetUtils.getAvailablePort();
    URL url = URL.valueOf("hessian://127.0.0.1:" + port + "/" + HessianService.class.getName() + "?version=1.0.0");
    Exporter<HessianService> exporter = protocol.export(proxyFactory.getInvoker(server, HessianService.class, url));
    Invoker<GenericService> invoker = protocol.refer(GenericService.class, url);
    GenericService client = proxyFactory.getProxy(invoker, true);
    String result = (String) client.$invoke("sayHello", new String[] { "java.lang.String" }, new Object[] { "haha" });
    Assertions.assertTrue(server.isCalled());
    Assertions.assertEquals("Hello, haha", result);
    invoker.destroy();
    exporter.unexport();
}

Example 4 with Protocol

use of org.apache.dubbo.rpc.Protocol in project dubbo by alibaba.

the class HessianProtocolTest method testOverload.

@Test
public void testOverload() {
    HessianServiceImpl server = new HessianServiceImpl();
    Assertions.assertFalse(server.isCalled());
    ProxyFactory proxyFactory = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getAdaptiveExtension();
    Protocol protocol = ExtensionLoader.getExtensionLoader(Protocol.class).getAdaptiveExtension();
    int port = NetUtils.getAvailablePort();
    URL url = URL.valueOf("hessian://127.0.0.1:" + port + "/" + HessianService.class.getName() + "?version=1.0.0&hessian.overload.method=true&hessian2.request=false");
    Exporter<HessianService> exporter = protocol.export(proxyFactory.getInvoker(server, HessianService.class, url));
    Invoker<HessianService> invoker = protocol.refer(HessianService.class, url);
    HessianService client = proxyFactory.getProxy(invoker);
    String result = client.sayHello("haha");
    Assertions.assertEquals("Hello, haha", result);
    result = client.sayHello("haha", 1);
    Assertions.assertEquals("Hello, haha. ", result);
    invoker.destroy();
    exporter.unexport();
}

Example 5 with Protocol

use of org.apache.dubbo.rpc.Protocol in project dubbo by alibaba.

the class HessianProtocolTest method testTimeOut.

@Test
public void testTimeOut() {
    HessianServiceImpl server = new HessianServiceImpl();
    ProxyFactory proxyFactory = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getAdaptiveExtension();
    Protocol protocol = ExtensionLoader.getExtensionLoader(Protocol.class).getAdaptiveExtension();
    int port = NetUtils.getAvailablePort();
    URL url = URL.valueOf("hessian://127.0.0.1:" + port + "/" + HessianService.class.getName() + "?version=1.0.0&timeout=10");
    Exporter<HessianService> exporter = protocol.export(proxyFactory.getInvoker(server, HessianService.class, url));
    Invoker<HessianService> invoker = protocol.refer(HessianService.class, url);
    HessianService client = proxyFactory.getProxy(invoker);
    try {
        client.timeOut(6000);
        fail();
    } catch (RpcException expected) {
        Assertions.assertTrue(expected.isTimeout());
    } finally {
        invoker.destroy();
        exporter.unexport();
    }
}