Examples with ShadowConsumerDisableEvent com.pamirs.pradar.pressurement.agent.event.impl.ShadowConsumerDisableEvent used on opensource projects

Example 1 with ShadowConsumerDisableEvent

use of com.pamirs.pradar.pressurement.agent.event.impl.ShadowConsumerDisableEvent in project LinkAgent by shulieTech.

the class ShadowConsumerDisableListenerImpl method onEvent.

@Override
public EventResult onEvent(IEvent event) {
    // any event flush LAST_MQ_WHITELIST
    LastMqWhiteListHolder.LAST_MQ_WHITELIST.set(Collections.<String>emptySet());
    try {
        if (event instanceof ShadowConsumerDisableEvent) {
            ShadowConsumerDisableEvent shadowConsumerDisableEvent = (ShadowConsumerDisableEvent) event;
            List<ShadowConsumerDisableInfo> list = shadowConsumerDisableEvent.getTarget();
            disableBatch(list);
        } else if (event instanceof ClusterTestSwitchOffEvent) {
            disableAll();
        } else if (event instanceof SilenceSwitchOnEvent) {
            disableAll();
        }
    } catch (Throwable e) {
        EventResult.error(event.getTarget(), e.getMessage());
    }
    return EventResult.success(event.getTarget());
}

Example 2 with ShadowConsumerDisableEvent

use of com.pamirs.pradar.pressurement.agent.event.impl.ShadowConsumerDisableEvent in project LinkAgent by shulieTech.

the class ConsumerRegistry method addListener.

private static void addListener(final DefaultMQPushConsumer businessConsumer) {
    final RebalanceImpl rebalance = businessConsumer.getDefaultMQPushConsumerImpl().getRebalanceImpl();
    final PradarEventListener listener = new PradarEventListener() {

        @Override
        public EventResult onEvent(IEvent event) {
            if (event instanceof ClusterTestSwitchOnEvent) {
                try {
                    // 取出配置创建影子消费者
                    DefaultMQPushConsumer defaultMQPushConsumer = buildMQPushConsumer(businessConsumer);
                    if (defaultMQPushConsumer != null) {
                        defaultMQPushConsumer.start();
                    }
                } catch (MQClientException e) {
                    logger.error(e.getMessage());
                    return EventResult.error("apache-rocketmq-plugin-open", "Apache-RocketMQ PT Consumer start failed: " + e.getMessage());
                }
                return EventResult.success("apache-rocketmq-plugin-open");
            } else if (event instanceof ClusterTestSwitchOffEvent || event instanceof SilenceSwitchOnEvent) {
                return shutdownShadowConsumer(businessConsumer);
            } else if (event instanceof ShadowConsumerDisableEvent) {
                String group = businessConsumer.getConsumerGroup();
                Set<String> topics = rebalance.getSubscriptionInner().keySet();
                for (String topic : topics) {
                    List<ShadowConsumerDisableInfo> disableInfos = ((ShadowConsumerDisableEvent) event).getTarget();
                    for (ShadowConsumerDisableInfo disableInfo : disableInfos) {
                        if (topic.equals(disableInfo.getTopic()) && group.equals(disableInfo.getConsumerGroup())) {
                            return shutdownShadowConsumer(businessConsumer);
                        }
                    }
                }
            }
            return EventResult.IGNORE;
        }

        @Override
        public int order() {
            return 4;
        }
    };
    PradarEventListener old = listeners.putIfAbsent(businessConsumer, listener);
    if (old == null) {
        EventRouter.router().addListener(listener);
    }
}

Example 3 with ShadowConsumerDisableEvent

use of com.pamirs.pradar.pressurement.agent.event.impl.ShadowConsumerDisableEvent in project LinkAgent by shulieTech.

the class MQWhiteList method compareIsChangeAndSet.

@Override
public Boolean compareIsChangeAndSet(ApplicationConfig currentValue, Set<String> newValue) {
    final MqWhiteListConfigEvent mqWhiteListConfigEvent = new MqWhiteListConfigEvent(newValue);
    EventRouter.router().publish(mqWhiteListConfigEvent);
    Set<String> mqWhiteList = GlobalConfig.getInstance().getMqWhiteList();
    if (ObjectUtils.equals(mqWhiteList.size(), newValue.size()) && mqWhiteList.containsAll(newValue)) {
        return Boolean.FALSE;
    }
    // 仅对影子消费者禁用事件处理
    for (String s : mqWhiteList) {
        List<ShadowConsumerDisableInfo> disableInfos = new ArrayList<ShadowConsumerDisableInfo>();
        if (!newValue.contains(s)) {
            ShadowConsumerDisableInfo disableInfo = new ShadowConsumerDisableInfo();
            if (s.contains("@")) {
                // rabbitmq routing使用方式，配置为direct-exchange#queue1@queue1
                disableInfo.setTopic(s.split("@")[1]);
            } else if (s.contains("#")) {
                String[] topicGroup = s.split("#", 2);
                if (StringUtils.isBlank(topicGroup[0])) {
                    disableInfo.setTopic(topicGroup[1]);
                } else {
                    disableInfo.setTopic(topicGroup[0]);
                    disableInfo.setConsumerGroup(topicGroup[1]);
                }
            }
            disableInfos.add(disableInfo);
        }
        if (!disableInfos.isEmpty()) {
            EventRouter.router().publish(new ShadowConsumerDisableEvent(disableInfos));
        }
    }
    currentValue.setMqList(newValue);
    PradarSwitcher.turnConfigSwitcherOn(ConfigNames.MQ_WHITE_LIST);
    GlobalConfig.getInstance().setMqWhiteList(newValue);
    if (LOGGER.isInfoEnabled()) {
        LOGGER.info("publish mq whitelist config successful. config={}", newValue);
    }
    return Boolean.TRUE;
}

Example 4 with ShadowConsumerDisableEvent

use of com.pamirs.pradar.pressurement.agent.event.impl.ShadowConsumerDisableEvent in project LinkAgent by shulieTech.

the class ShadowConsumerDisableListenerImpl method onEvent.

@Override
public EventResult onEvent(IEvent event) {
    try {
        if (event instanceof ShadowConsumerDisableEvent) {
            ShadowConsumerDisableEvent shadowConsumerDisableEvent = (ShadowConsumerDisableEvent) event;
            List<ShadowConsumerDisableInfo> list = shadowConsumerDisableEvent.getTarget();
            disableBatch(list);
        } else if (event instanceof ClusterTestSwitchOffEvent) {
            disableAll();
        } else if (event instanceof SilenceSwitchOnEvent) {
            disableAll();
        }
    } catch (Throwable e) {
        EventResult.error(event.getTarget(), e.getMessage());
    }
    return EventResult.success(event.getTarget());
}

Example 5 with ShadowConsumerDisableEvent

use of com.pamirs.pradar.pressurement.agent.event.impl.ShadowConsumerDisableEvent in project LinkAgent by shulieTech.

the class ConsumerRegistry method addListener.

private static void addListener(final DefaultMQPushConsumer businessConsumer) {
    final PradarEventListener listener = new PradarEventListener() {

        @Override
        public EventResult onEvent(IEvent event) {
            if (event instanceof ClusterTestSwitchOnEvent) {
                try {
                    // 取出配置创建影子消费者
                    DefaultMQPushConsumer defaultMQPushConsumer = buildMQPushConsumer(businessConsumer);
                    if (defaultMQPushConsumer != null) {
                        defaultMQPushConsumer.start();
                    }
                } catch (MQClientException e) {
                    logger.error(e.getMessage());
                    return EventResult.error("alibaba-rocketmq-plugin-open", "Alibaba-RocketMQ PT Consumer start failed: " + e.getMessage());
                }
                return EventResult.success("alibaba-rocketmq-plugin-open");
            } else if (event instanceof ClusterTestSwitchOffEvent || event instanceof SilenceSwitchOnEvent) {
                return shutdownShadowConsumer(businessConsumer);
            } else if (event instanceof ShadowConsumerDisableEvent) {
                String group = businessConsumer.getConsumerGroup();
                Set<String> topics = businessConsumer.getDefaultMQPushConsumerImpl().getRebalanceImpl().getSubscriptionInner().keySet();
                for (String topic : topics) {
                    List<ShadowConsumerDisableInfo> disableInfos = ((ShadowConsumerDisableEvent) event).getTarget();
                    for (ShadowConsumerDisableInfo disableInfo : disableInfos) {
                        if (topic.equals(disableInfo.getTopic()) && group.equals(disableInfo.getConsumerGroup())) {
                            return shutdownShadowConsumer(businessConsumer);
                        }
                    }
                }
            }
            return EventResult.IGNORE;
        }

        @Override
        public int order() {
            return 4;
        }
    };
    PradarEventListener old = listeners.putIfAbsent(businessConsumer, listener);
    if (old == null) {
        EventRouter.router().addListener(listener);
    }
}