宿州位置对接DS移动警务和同步宣城解决redis主从切换监听失败问题

stwzhj-modules/wzhj-consumer/src/main/java/org/dromara/kafka/consumer/entity/EsGpsInfo.java

@@ -25,8 +25,8 @@ public class EsGpsInfo implements Serializable {
      * 类型
      */
     private String deviceType;
-    private String latitude;
+    private String lat;
-    private String longitude;
+    private String lng;
     //方向
     private String orientation;
     //高程

stwzhj-modules/wzhj-consumer/src/main/java/org/dromara/kafka/consumer/handler/ConsumerWorker.java

@@ -47,8 +47,11 @@ public class ConsumerWorker {
 
     public static LinkedBlockingDeque basedataDeque = new LinkedBlockingDeque<>(5000);
 
+    @DubboReference
+    private RemoteDataToEsService gpsService;
 
-    @KafkaListener(topics = "#{'${spring.kafka.consumer.topics}'.split(',')}",properties = {
+
+    @KafkaListener(topics = "${spring.kafka.consumer.topics}",properties = {
         "auto.offset.reset:latest"})
     public void consumer(ConsumerRecord<String,Object> record) {
         Object value = record.value();
@@ -69,11 +72,19 @@ public class ConsumerWorker {
         }
 
         logger.info("esGpsInfo={}",esGpsInfo);
-        boolean offer = linkedBlockingDeque.offer(esGpsInfo);
+        try {
-        R response = R.ok(offer);
+           R r = gpsService.saveData(BeanUtil.toBean(esGpsInfo, RemoteGpsInfo.class) );
-        if(Objects.isNull(response)){
+            if(Objects.isNull(r)){
-            logger.info("response == null");
+                logger.error("response == null");
+            }else {
+                logger.info(r.getMsg());
             }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+//        boolean offer = linkedBlockingDeque.offer(esGpsInfo);
+
+
 
 
     }

stwzhj-modules/wzhj-data2es/src/main/java/org/dromara/data2es/config/RedisListenerConfig.java

@@ -1,24 +1,40 @@
 package org.dromara.data2es.config;
 
 import org.dromara.data2es.handler.RedisExpireListener;
+import org.dromara.data2es.handler.RedisExpireRecoveryHandler;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.data.redis.connection.RedisConnectionFactory;
 import org.springframework.data.redis.listener.KeyExpirationEventMessageListener;
+import org.springframework.data.redis.listener.PatternTopic;
 import org.springframework.data.redis.listener.RedisMessageListenerContainer;
 
 @Configuration
 public class RedisListenerConfig {
 
     @Bean
-    RedisMessageListenerContainer listenerContainer(RedisConnectionFactory connectionFactory) {
+    RedisMessageListenerContainer listenerContainer(
-        RedisMessageListenerContainer listenerContainer = new RedisMessageListenerContainer();
+        RedisConnectionFactory connectionFactory,
-        listenerContainer.setConnectionFactory(connectionFactory);
+        RedisExpireRecoveryHandler recoveryHandler) {
-        return listenerContainer;
+
+        RedisMessageListenerContainer container = new RedisMessageListenerContainer();
+        container.setConnectionFactory(connectionFactory);
+
+        // 添加连接监听器用于故障转移恢复
+        container.addMessageListener(recoveryHandler, new PatternTopic("__keyspace@*__:expired"));
+        return container;
     }
 
     @Bean
-    KeyExpirationEventMessageListener redisKeyExpirationListener(RedisMessageListenerContainer listenerContainer) {
+    KeyExpirationEventMessageListener redisKeyExpirationListener(
-        return new RedisExpireListener(listenerContainer);
+        RedisMessageListenerContainer listenerContainer,
+        RedisExpireRecoveryHandler recoveryHandler) {
+
+        return new RedisExpireListener(listenerContainer, recoveryHandler);
+    }
+
+    @Bean
+    RedisExpireRecoveryHandler redisExpireRecoveryHandler() {
+        return new RedisExpireRecoveryHandler();
     }
 }

stwzhj-modules/wzhj-data2es/src/main/java/org/dromara/data2es/handler/RedisExpireListener.java

@@ -8,52 +8,78 @@ import org.dromara.common.core.utils.RedisConstants;
 import org.dromara.common.redis.utils.RedisUtils;
 import org.dromara.data2es.controller.DataToEsController;
 import org.dromara.data2es.domain.EsGpsInfoVO2;
+import org.redisson.Redisson;
 import org.redisson.api.RLock;
+import org.redisson.api.RTopic;
 import org.redisson.api.RedissonClient;
-import org.slf4j.Logger;
+import org.redisson.connection.ConnectionListener;
-import org.slf4j.LoggerFactory;
+import org.redisson.connection.ConnectionManager;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.data.redis.connection.Message;
-import org.springframework.data.redis.connection.MessageListener;
 import org.springframework.data.redis.listener.KeyExpirationEventMessageListener;
 import org.springframework.data.redis.listener.RedisMessageListenerContainer;
 import org.springframework.stereotype.Component;
 
-import java.util.Date;
+import javax.annotation.PostConstruct;
+import java.net.InetSocketAddress;
 import java.util.Objects;
 import java.util.concurrent.TimeUnit;
 
-/**
- * <p>description: </p>
- *
- * @author chenle
- * @date 2021-11-08 16:40
- */
 @Component
 @Slf4j
 public class RedisExpireListener extends KeyExpirationEventMessageListener {
 
+    private final RedisExpireRecoveryHandler recoveryHandler;
+
     @Autowired
     DataToEsController dataToEsController;
+    private volatile boolean active = true;
 
-    Logger logger = LoggerFactory.getLogger(RedisExpireListener.class);
+    public RedisExpireListener(
+        RedisMessageListenerContainer listenerContainer,
+        RedisExpireRecoveryHandler recoveryHandler) {
 
-
-    /**
-     * Creates new {@link MessageListener} for {@code __keyevent@*__:expired} messages.
-     *
-     * @param listenerContainer must not be {@literal null}.
-     */
-    public RedisExpireListener(RedisMessageListenerContainer listenerContainer) {
         super(listenerContainer);
+        this.recoveryHandler = recoveryHandler;
+        recoveryHandler.registerListener(this);
+    }
+
+    @Override
+    public void init() {
+        try {
+            super.init();
+            log.info("Redis过期监听器初始化成功");
+        } catch (Exception e) {
+            log.error("监听器初始化失败", e);
+        }
+    }
+
+    public void reconnect() {
+        if (!active) return;
+
+        try {
+            log.info("尝试重新注册过期事件监听器...");
+            // 停止当前监听
+            super.destroy();
+            // 重新初始化
+            super.init();
+            log.info("过期事件监听器重新注册成功");
+        } catch (Exception e) {
+            log.error("重新注册监听器失败", e);
+        }
     }
 
     @Override
     public void onMessage(Message message, byte[] pattern) {
+        if (!active) return;
+
         String expireKey = message.toString();
+        log.info("过期的Key={}", expireKey);
+
         if (StringUtils.isNotEmpty(expireKey) &&
             expireKey.startsWith(RedisConstants.ONLINE_USERS_TEN)) {
+
+            log.info("在线定位过期的Key={}", expireKey);
             handleExpiredEvent(expireKey);
         }
     }
@@ -61,35 +87,77 @@ public class RedisExpireListener extends KeyExpirationEventMessageListener {
     private void handleExpiredEvent(String expiredKey) {
         RedissonClient redisson = RedisUtils.getClient();
         RLock lock = redisson.getLock("LOCK:" + expiredKey);
+
         try {
             if (lock.tryLock(0, 30, TimeUnit.SECONDS)) {
                 // 实际业务逻辑
                 String[] split = expiredKey.split(":");
-
                 String deviceType = split[2];
                 String deviceCode = split[3];
-                if ("5".equals(deviceType) || "9".equals(deviceType) || "8".equals(deviceType) || "7".equals(deviceType)){
+
+                if ("5".equals(deviceType) || "9".equals(deviceType) ||
+                    "8".equals(deviceType) || "7".equals(deviceType)) {
                     return;
                 }
-                log.error("redis key expired:key={}",expiredKey);
+
+                log.info("处理过期Key: {}", expiredKey);
                 JSONObject object = RedisUtils.getBucket(RedisConstants.ONLINE_USERS + deviceType + ":" + deviceCode);
+
                 if (Objects.isNull(object)) {
-                    log.info("redis key={},Object=null，deviceType={},deviceCode={}", expiredKey,deviceType,deviceCode);
+                    log.info("redis key={},Object=null，deviceType={},deviceCode={}",
+                        expiredKey, deviceType, deviceCode);
                     return;
                 }
+
                 EsGpsInfoVO2 gpsInfo = BeanUtil.toBean(object, EsGpsInfoVO2.class);
                 gpsInfo.setOnline(0);
                 dataToEsController.saveGpsInfo(gpsInfo);
-                log.info("redis key expired:key={}", expiredKey);
+                log.info("处理完成: key={}", expiredKey);
             }
         } catch (InterruptedException e) {
-            e.printStackTrace();
+            Thread.currentThread().interrupt();
+            log.error("处理过期事件被中断", e);
+        } catch (Exception e) {
+            log.error("处理过期事件异常", e);
         } finally {
-            // 仅在当前线程持有锁时释放
             if (lock.isHeldByCurrentThread()) {
                 lock.unlock();
             }
         }
     }
 
+    @Override
+    public void destroy() {
+        active = false;
+        try {
+            super.destroy();
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+        log.info("Redis过期监听器已停止");
+    }
+
+    // 添加连接状态监听（使用Redisson事件总线）
+    @PostConstruct
+    public void addSentinelConnectionListener() {
+        try {
+            RedissonClient redisson = RedisUtils.getClient();
+
+            // 订阅Redisson连接事件
+            RTopic connectionEvents = redisson.getTopic("__redisson_connection_event");
+            connectionEvents.addListener(String.class, (channel, msg) -> {
+                if ("CONNECTED".equals(msg)) {
+                    log.info("Redis连接已建立: {}", msg);
+                    // 标记需要恢复监听
+                    recoveryHandler.markReconnected();
+                } else if ("DISCONNECTED".equals(msg)) {
+                    log.warn("Redis连接断开: {}", msg);
+                }
+            });
+
+            log.info("已注册Redisson连接事件监听器");
+        } catch (Exception e) {
+            log.warn("无法添加Redisson连接事件监听器", e);
+        }
+    }
 }

stwzhj-modules/wzhj-data2es/src/main/java/org/dromara/data2es/handler/RedisExpireRecoveryHandler.java

@@ -0,0 +1,36 @@
+package org.dromara.data2es.handler;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.data.redis.connection.Message;
+import org.springframework.data.redis.connection.MessageListener;
+import org.springframework.stereotype.Component;
+
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicReference;
+
+@Component
+public class RedisExpireRecoveryHandler implements MessageListener {
+
+    private static final Logger log = LoggerFactory.getLogger(RedisExpireRecoveryHandler.class);
+
+    private final AtomicBoolean reconnected = new AtomicBoolean(false);
+    private final AtomicReference<RedisExpireListener> listenerRef = new AtomicReference<>();
+
+    public void registerListener(RedisExpireListener listener) {
+        this.listenerRef.set(listener);
+    }
+
+    @Override
+    public void onMessage(Message message, byte[] pattern) {
+        // 检测到任何事件时，检查是否需要恢复监听
+        if (reconnected.compareAndSet(true, false) && listenerRef.get() != null) {
+            log.warn("检测到Redis事件，尝试重新注册主监听器...");
+            listenerRef.get().reconnect();
+        }
+    }
+
+    public void markReconnected() {
+        reconnected.set(true);
+    }
+}