Examples with SofaRpcRuntimeException com.alipay.sofa.rpc.core.exception.SofaRpcRuntimeException used on opensource projects

Example 26 with SofaRpcRuntimeException

use of com.alipay.sofa.rpc.core.exception.SofaRpcRuntimeException in project sofa-rpc by sofastack.

the class NacosRegistry method unRegister.

@Override
public void unRegister(ProviderConfig config) {
    String appName = config.getAppName();
    if (!registryConfig.isRegister()) {
        // registry ignored
        if (LOGGER.isInfoEnabled(appName)) {
            LOGGER.infoWithApp(appName, LogCodes.getLog(LogCodes.INFO_REGISTRY_IGNORE));
        }
        return;
    }
    // unregister publisher
    if (config.isRegister()) {
        try {
            List<Instance> instances = providerInstances.remove(config);
            if (CommonUtils.isNotEmpty(instances)) {
                for (Instance instance : instances) {
                    String serviceName = instance.getServiceName();
                    namingService.deregisterInstance(serviceName, instance);
                    if (LOGGER.isInfoEnabled(appName)) {
                        LOGGER.infoWithApp(appName, LogCodes.getLog(LogCodes.INFO_ROUTE_REGISTRY_UNPUB, serviceName, instances.size()));
                    }
                }
            }
        } catch (Exception e) {
            if (!RpcRunningState.isShuttingDown()) {
                if (e instanceof SofaRpcRuntimeException) {
                    throw (SofaRpcRuntimeException) e;
                } else {
                    throw new SofaRpcRuntimeException(LogCodes.getLog(LogCodes.ERROR_UNREG_PROVIDER, EXT_NAME), e);
                }
            }
        }
    }
}

Example 27 with SofaRpcRuntimeException

use of com.alipay.sofa.rpc.core.exception.SofaRpcRuntimeException in project sofa-rpc by sofastack.

the class NacosRegistry method subscribe.

@Override
public List<ProviderGroup> subscribe(final ConsumerConfig config) {
    String appName = config.getAppName();
    if (!registryConfig.isSubscribe()) {
        // registry ignored
        if (LOGGER.isInfoEnabled(appName)) {
            LOGGER.infoWithApp(appName, LogCodes.getLog(LogCodes.INFO_REGISTRY_IGNORE));
        }
        return null;
    }
    if (config.isSubscribe()) {
        String serviceName = NacosRegistryHelper.buildServiceName(config, config.getProtocol());
        if (LOGGER.isInfoEnabled()) {
            LOGGER.infoWithApp(appName, LogCodes.getLog(LogCodes.INFO_ROUTE_REGISTRY_SUB, serviceName));
        }
        try {
            if (providerObserver == null) {
                providerObserver = new NacosRegistryProviderObserver();
            }
            ProviderInfoListener providerInfoListener = config.getProviderInfoListener();
            providerObserver.addProviderListener(config, providerInfoListener);
            EventListener eventListener = new EventListener() {

                @Override
                public void onEvent(Event event) {
                    if (event instanceof NamingEvent) {
                        NamingEvent namingEvent = (NamingEvent) event;
                        List<Instance> instances = namingEvent.getInstances();
                        // avoid npe
                        if (null == instances) {
                            instances = new ArrayList<Instance>();
                        }
                        instances.removeIf(i -> !i.isEnabled());
                        providerObserver.updateProviders(config, instances);
                    }
                }
            };
            namingService.subscribe(serviceName, defaultCluster, eventListener);
            consumerListeners.put(config, eventListener);
            List<Instance> allInstances = namingService.getAllInstances(serviceName, defaultCluster);
            List<ProviderInfo> providerInfos = NacosRegistryHelper.convertInstancesToProviders(allInstances);
            List<ProviderInfo> matchProviders = RegistryUtils.matchProviderInfos(config, providerInfos);
            return Collections.singletonList(new ProviderGroup().addAll(matchProviders));
        } catch (SofaRpcRuntimeException e) {
            throw e;
        } catch (Exception e) {
            throw new SofaRpcRuntimeException(LogCodes.getLog(LogCodes.ERROR_SUB_PROVIDER, EXT_NAME), e);
        }
    }
    return null;
}

Example 28 with SofaRpcRuntimeException

use of com.alipay.sofa.rpc.core.exception.SofaRpcRuntimeException in project sofa-rpc by sofastack.

the class DefaultConsumerBootstrap method refer.

@Override
public T refer() {
    if (proxyIns != null) {
        return proxyIns;
    }
    synchronized (this) {
        if (proxyIns != null) {
            return proxyIns;
        }
        String key = consumerConfig.buildKey();
        String appName = consumerConfig.getAppName();
        // 检查参数
        checkParameters();
        // 提前检查接口类
        if (LOGGER.isInfoEnabled(appName)) {
            LOGGER.infoWithApp(appName, "Refer consumer config : {} with bean id {}", key, consumerConfig.getId());
        }
        // 注意同一interface，同一tags，同一protocol情况
        // 计数器
        AtomicInteger cnt = REFERRED_KEYS.get(key);
        if (cnt == null) {
            // 没有发布过
            cnt = CommonUtils.putToConcurrentMap(REFERRED_KEYS, key, new AtomicInteger(0));
        }
        int c = cnt.incrementAndGet();
        int maxProxyCount = consumerConfig.getRepeatedReferLimit();
        if (maxProxyCount > 0) {
            if (c > maxProxyCount) {
                cnt.decrementAndGet();
                // 超过最大数量，直接抛出异常
                throw new SofaRpcRuntimeException(LogCodes.getLog(LogCodes.ERROR_DUPLICATE_CONSUMER_CONFIG, key, maxProxyCount));
            } else if (c > 1) {
                if (LOGGER.isInfoEnabled(appName)) {
                    LOGGER.infoWithApp(appName, "Duplicate consumer config with key {} has been referred!" + " Maybe it's wrong config, please check it." + " Ignore this if you did that on purpose!", key);
                }
            }
        }
        try {
            // build cluster
            cluster = ClusterFactory.getCluster(this);
            // build listeners
            consumerConfig.setConfigListener(buildConfigListener(this));
            consumerConfig.setProviderInfoListener(buildProviderInfoListener(this));
            // init cluster
            cluster.init();
            // 构造Invoker对象（执行链）
            proxyInvoker = buildClientProxyInvoker(this);
            // 创建代理类
            proxyIns = (T) ProxyFactory.buildProxy(consumerConfig.getProxy(), consumerConfig.getProxyClass(), proxyInvoker);
            // 动态配置
            final String dynamicAlias = consumerConfig.getParameter(DynamicConfigKeys.DYNAMIC_ALIAS);
            if (StringUtils.isNotBlank(dynamicAlias)) {
                final DynamicConfigManager dynamicManager = DynamicConfigManagerFactory.getDynamicManager(consumerConfig.getAppName(), dynamicAlias);
                dynamicManager.initServiceConfiguration(consumerConfig.getInterfaceId());
            }
        } catch (Exception e) {
            if (cluster != null) {
                cluster.destroy();
                cluster = null;
            }
            consumerConfig.setConfigListener(null);
            consumerConfig.setProviderInfoListener(null);
            // 发布失败不计数
            cnt.decrementAndGet();
            if (e instanceof SofaRpcRuntimeException) {
                throw (SofaRpcRuntimeException) e;
            } else {
                throw new SofaRpcRuntimeException(LogCodes.getLog(LogCodes.ERROR_BUILD_CONSUMER_PROXY), e);
            }
        }
        if (consumerConfig.getOnAvailable() != null && cluster != null) {
            // 状态变化通知监听器
            cluster.checkStateChange(false);
        }
        RpcRuntimeContext.cacheConsumerConfig(this);
        return proxyIns;
    }
}

Example 29 with SofaRpcRuntimeException

use of com.alipay.sofa.rpc.core.exception.SofaRpcRuntimeException in project sofa-rpc by sofastack.

the class DefaultConsumerBootstrap method subscribeFromRegistries.

/**
 * Subscribe provider list from all registries, the providers will be merged.
 *
 * @return Provider group list
 */
protected List<ProviderGroup> subscribeFromRegistries() {
    List<ProviderGroup> result = new ArrayList<ProviderGroup>();
    List<RegistryConfig> registryConfigs = consumerConfig.getRegistry();
    if (CommonUtils.isEmpty(registryConfigs)) {
        return result;
    }
    // 是否等待结果
    int addressWaitTime = consumerConfig.getAddressWait();
    int maxAddressWaitTime = SofaConfigs.getIntegerValue(consumerConfig.getAppName(), SofaOptions.CONFIG_MAX_ADDRESS_WAIT_TIME, SofaOptions.MAX_ADDRESS_WAIT_TIME);
    addressWaitTime = addressWaitTime < 0 ? maxAddressWaitTime : Math.min(addressWaitTime, maxAddressWaitTime);
    ProviderInfoListener listener = consumerConfig.getProviderInfoListener();
    respondRegistries = addressWaitTime == 0 ? null : new CountDownLatch(registryConfigs.size());
    // 从注册中心订阅 {groupName: ProviderGroup}
    Map<String, ProviderGroup> tmpProviderInfoList = new HashMap<String, ProviderGroup>();
    for (RegistryConfig registryConfig : registryConfigs) {
        Registry registry = RegistryFactory.getRegistry(registryConfig);
        registry.init();
        registry.start();
        try {
            List<ProviderGroup> current;
            try {
                if (respondRegistries != null) {
                    consumerConfig.setProviderInfoListener(new WrapperClusterProviderInfoListener(listener, respondRegistries));
                }
                current = registry.subscribe(consumerConfig);
            } finally {
                if (respondRegistries != null) {
                    consumerConfig.setProviderInfoListener(listener);
                }
            }
            if (current == null) {
                // 未同步返回结果
                continue;
            } else {
                if (respondRegistries != null) {
                    respondRegistries.countDown();
                }
            }
            for (ProviderGroup group : current) {
                // 当前注册中心的
                String groupName = group.getName();
                if (!group.isEmpty()) {
                    ProviderGroup oldGroup = tmpProviderInfoList.get(groupName);
                    if (oldGroup != null) {
                        oldGroup.addAll(group.getProviderInfos());
                    } else {
                        tmpProviderInfoList.put(groupName, group);
                    }
                }
            }
        } catch (SofaRpcRuntimeException e) {
            throw e;
        } catch (Throwable e) {
            String appName = consumerConfig.getAppName();
            if (LOGGER.isWarnEnabled(appName)) {
                LOGGER.warnWithApp(appName, LogCodes.getLog(LogCodes.ERROR_SUBSCRIBE_FROM_REGISTRY, registryConfig.getId()), e);
            }
        }
    }
    if (respondRegistries != null) {
        try {
            respondRegistries.await(addressWaitTime, TimeUnit.MILLISECONDS);
        } catch (Exception ignore) {
        // NOPMD
        }
    }
    return new ArrayList<ProviderGroup>(tmpProviderInfoList.values());
}

Example 30 with SofaRpcRuntimeException

use of com.alipay.sofa.rpc.core.exception.SofaRpcRuntimeException in project sofa-rpc by sofastack.

the class DefaultProviderBootstrap method doExport.

private void doExport() {
    if (exported) {
        return;
    }
    // 检查参数
    checkParameters();
    String appName = providerConfig.getAppName();
    // key  is the protocol of server,for concurrent safe
    Map<String, Boolean> hasExportedInCurrent = new ConcurrentHashMap<String, Boolean>();
    // 将处理器注册到server
    List<ServerConfig> serverConfigs = providerConfig.getServer();
    for (ServerConfig serverConfig : serverConfigs) {
        String protocol = serverConfig.getProtocol();
        String key = providerConfig.buildKey() + ":" + protocol;
        if (LOGGER.isInfoEnabled(appName)) {
            LOGGER.infoWithApp(appName, "Export provider config : {} with bean id {}", key, providerConfig.getId());
        }
        // 注意同一interface，同一uniqueId，不同server情况
        // 计数器
        AtomicInteger cnt = EXPORTED_KEYS.get(key);
        if (cnt == null) {
            // 没有发布过
            cnt = CommonUtils.putToConcurrentMap(EXPORTED_KEYS, key, new AtomicInteger(0));
        }
        int c = cnt.incrementAndGet();
        hasExportedInCurrent.put(serverConfig.getProtocol(), true);
        int maxProxyCount = providerConfig.getRepeatedExportLimit();
        if (maxProxyCount > 0) {
            if (c > maxProxyCount) {
                decrementCounter(hasExportedInCurrent);
                // 超过最大数量，直接抛出异常
                throw new SofaRpcRuntimeException(LogCodes.getLog(LogCodes.ERROR_DUPLICATE_PROVIDER_CONFIG, key, maxProxyCount));
            } else if (c > 1) {
                if (LOGGER.isInfoEnabled(appName)) {
                    LOGGER.infoWithApp(appName, LogCodes.getLog(LogCodes.WARN_DUPLICATE_PROVIDER_CONFIG, key, c));
                }
            }
        }
    }
    try {
        // 构造请求调用器
        providerProxyInvoker = new ProviderProxyInvoker(providerConfig);
        preProcessProviderTarget(providerConfig, (ProviderProxyInvoker) providerProxyInvoker);
        // 初始化注册中心
        if (providerConfig.isRegister()) {
            List<RegistryConfig> registryConfigs = providerConfig.getRegistry();
            if (CommonUtils.isNotEmpty(registryConfigs)) {
                for (RegistryConfig registryConfig : registryConfigs) {
                    // 提前初始化Registry
                    RegistryFactory.getRegistry(registryConfig);
                }
            }
        }
        // 将处理器注册到server
        for (ServerConfig serverConfig : serverConfigs) {
            try {
                Server server = serverConfig.buildIfAbsent();
                // 注册请求调用器
                server.registerProcessor(providerConfig, providerProxyInvoker);
                if (serverConfig.isAutoStart()) {
                    server.start();
                }
            } catch (SofaRpcRuntimeException e) {
                throw e;
            } catch (Exception e) {
                LOGGER.errorWithApp(appName, LogCodes.getLog(LogCodes.ERROR_REGISTER_PROCESSOR_TO_SERVER, serverConfig.getId()), e);
            }
        }
        // 注册到注册中心
        providerConfig.setConfigListener(new ProviderAttributeListener());
        register();
    } catch (Exception e) {
        decrementCounter(hasExportedInCurrent);
        if (e instanceof SofaRpcRuntimeException) {
            throw e;
        }
        throw new SofaRpcRuntimeException(LogCodes.getLog(LogCodes.ERROR_BUILD_PROVIDER_PROXY), e);
    }
    // 记录一些缓存数据
    RpcRuntimeContext.cacheProviderConfig(this);
    exported = true;
}