Examples with Connection com.alibaba.nacos.core.remote.Connection used on opensource projects

Example 1 with Connection

use of com.alibaba.nacos.core.remote.Connection in project nacos by alibaba.

the class RpcConfigChangeNotifier method configDataChanged.

/**
 * adaptor to config module ,when server side config change ,invoke this method.
 *
 * @param groupKey groupKey
 */
public void configDataChanged(String groupKey, String dataId, String group, String tenant, boolean isBeta, List<String> betaIps, String tag) {
    Set<String> listeners = configChangeListenContext.getListeners(groupKey);
    if (CollectionUtils.isEmpty(listeners)) {
        return;
    }
    int notifyClientCount = 0;
    for (final String client : listeners) {
        Connection connection = connectionManager.getConnection(client);
        if (connection == null) {
            continue;
        }
        ConnectionMeta metaInfo = connection.getMetaInfo();
        // beta ips check.
        String clientIp = metaInfo.getClientIp();
        String clientTag = metaInfo.getTag();
        if (isBeta && betaIps != null && !betaIps.contains(clientIp)) {
            continue;
        }
        // tag check
        if (StringUtils.isNotBlank(tag) && !tag.equals(clientTag)) {
            continue;
        }
        ConfigChangeNotifyRequest notifyRequest = ConfigChangeNotifyRequest.build(dataId, group, tenant);
        RpcPushTask rpcPushRetryTask = new RpcPushTask(notifyRequest, 50, client, clientIp, metaInfo.getAppName());
        push(rpcPushRetryTask);
        notifyClientCount++;
    }
    Loggers.REMOTE_PUSH.info("push [{}] clients ,groupKey=[{}]", notifyClientCount, groupKey);
}

Example 2 with Connection

use of com.alibaba.nacos.core.remote.Connection in project nacos by alibaba.

the class CommunicationControllerTest method testGetSubClientConfig2x.

@Test
public void testGetSubClientConfig2x() throws Exception {
    SampleResult result = new SampleResult();
    result.setLisentersGroupkeyStatus(new HashMap<>());
    when(longPollingService.getCollectSubscribleInfo("test", "test", "test")).thenReturn(result);
    String groupKey = GroupKey2.getKey("test", "test", "test");
    Set<String> listenersClients = new HashSet<>();
    String connectionId = "127.0.0.1";
    listenersClients.add(connectionId);
    when(configChangeListenContext.getListeners(groupKey)).thenReturn(listenersClients);
    ConnectionMeta connectionMeta = new ConnectionMeta(connectionId, connectionId, connectionId, 8888, 9848, "GRPC", "", "", new HashMap<>());
    Connection client = new GrpcConnection(connectionMeta, null, null);
    when(connectionManager.getConnection(connectionId)).thenReturn(client);
    when(configChangeListenContext.getListenKeyMd5(connectionId, groupKey)).thenReturn("md5");
    MockHttpServletRequestBuilder builder = MockMvcRequestBuilders.get(Constants.COMMUNICATION_CONTROLLER_PATH + "/configWatchers").param("dataId", "test").param("group", "test").param("tenant", "test");
    String actualValue = mockMvc.perform(builder).andReturn().getResponse().getContentAsString();
    Assert.assertEquals("{\"127.0.0.1\":\"md5\"}", JacksonUtils.toObj(actualValue).get("lisentersGroupkeyStatus").toString());
}

Example 3 with Connection

use of com.alibaba.nacos.core.remote.Connection in project nacos by alibaba.

the class GrpcRequestAcceptorTest method testHandleRequestSuccess.

@Test
public void testHandleRequestSuccess() {
    ApplicationUtils.setStarted(true);
    Mockito.when(requestHandlerRegistry.getByRequestType(Mockito.anyString())).thenReturn(mockHandler);
    Mockito.when(connectionManager.checkValid(Mockito.any())).thenReturn(true);
    String ip = "1.1.1.1";
    ConnectionMeta connectionMeta = new ConnectionMeta(connectId, ip, ip, 8888, 9848, "GRPC", "", "", new HashMap<>());
    Connection connection = new GrpcConnection(connectionMeta, null, null);
    Mockito.when(connectionManager.getConnection(Mockito.any())).thenReturn(connection);
    RequestMeta metadata = new RequestMeta();
    metadata.setClientIp("127.0.0.1");
    metadata.setConnectionId(connectId);
    HealthCheckRequest mockRequest = new HealthCheckRequest();
    Payload payload = GrpcUtils.convert(mockRequest, metadata);
    StreamObserver<Payload> streamObserver = new StreamObserver<Payload>() {

        @Override
        public void onNext(Payload payload) {
            System.out.println("Receive data from server: " + payload);
            Object res = GrpcUtils.parse(payload);
            Assert.assertTrue(res instanceof HealthCheckResponse);
        }

        @Override
        public void onError(Throwable throwable) {
            Assert.fail(throwable.getMessage());
        }

        @Override
        public void onCompleted() {
            System.out.println("complete");
        }
    };
    streamStub.request(payload, streamObserver);
    ApplicationUtils.setStarted(false);
}

Example 4 with Connection

use of com.alibaba.nacos.core.remote.Connection in project nacos by alibaba.

the class ClientMetricsControllerTest method testGetCurrentMetric.

@Test
public void testGetCurrentMetric() throws Exception {
    ClientConfigMetricResponse response = new ClientConfigMetricResponse();
    response.putMetric("test", "test");
    Connection connection = Mockito.mock(Connection.class);
    when(connection.request(any(), anyLong())).thenReturn(response);
    List<Connection> connections = new ArrayList<>();
    connections.add(connection);
    when(connectionManager.getConnectionByIp(eq("127.0.0.1"))).thenReturn(connections);
    MockHttpServletRequestBuilder builder = MockMvcRequestBuilders.get(Constants.METRICS_CONTROLLER_PATH + "/current").param("ip", "127.0.0.1").param("tenant", "test").param("dataId", "test").param("group", "test");
    String actualValue = mockMvc.perform(builder).andReturn().getResponse().getContentAsString();
    Assert.assertEquals("{\"test\":\"test\"}", actualValue);
}

Example 5 with Connection

use of com.alibaba.nacos.core.remote.Connection in project nacos by alibaba.

the class CommunicationControllerTest method testGetSubClientConfigByIp.

@Test
public void testGetSubClientConfigByIp() throws Exception {
    String ip = "127.0.0.1";
    SampleResult result = new SampleResult();
    result.setLisentersGroupkeyStatus(new HashMap<>());
    when(longPollingService.getCollectSubscribleInfoByIp(ip)).thenReturn(result);
    ConnectionMeta connectionMeta = new ConnectionMeta(ip, ip, ip, 8888, 9848, "GRPC", "", "", new HashMap<>());
    Connection connection = new GrpcConnection(connectionMeta, null, null);
    List<Connection> connectionList = new ArrayList<>();
    connectionList.add(connection);
    when(connectionManager.getConnectionByIp(ip)).thenReturn(connectionList);
    Map<String, String> map = new HashMap<>();
    map.put("test", "test");
    when(configChangeListenContext.getListenKeys(ip)).thenReturn(map);
    MockHttpServletRequestBuilder builder = MockMvcRequestBuilders.get(Constants.COMMUNICATION_CONTROLLER_PATH + "/watcherConfigs").param("ip", ip);
    String actualValue = mockMvc.perform(builder).andReturn().getResponse().getContentAsString();
    Assert.assertEquals("{\"test\":\"test\"}", JacksonUtils.toObj(actualValue).get("lisentersGroupkeyStatus").toString());
}