update:连接ota接口时，异步更新最新连接时间

main/manager-api/src/main/java/xiaozhi/common/config/AsyncConfig.java

@@ -0,0 +1,40 @@
+package xiaozhi.common.config;
+
+import java.util.concurrent.Executor;
+import java.util.concurrent.RejectedExecutionHandler;
+import java.util.concurrent.ThreadPoolExecutor;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.EnableAspectJAutoProxy;
+import org.springframework.scheduling.annotation.EnableAsync;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
+
+@Configuration
+@EnableAsync
+@EnableAspectJAutoProxy(exposeProxy = true)
+public class AsyncConfig {
+
+    @Bean(name = "taskExecutor")
+    public Executor taskExecutor() {
+        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
+        executor.setCorePoolSize(2);
+        executor.setMaxPoolSize(4);
+        executor.setQueueCapacity(1000);
+        executor.setThreadNamePrefix("AsyncThread-");
+        // 设置拒绝策略：由调用线程执行
+        executor.setRejectedExecutionHandler(new RejectedExecutionHandler() {
+            @Override
+            public void rejectedExecution(Runnable r, ThreadPoolExecutor executor) {
+                try {
+                    // 如果线程池已满，则由调用线程执行
+                    r.run();
+                } catch (Exception e) {
+                    throw new RuntimeException("执行异步任务失败", e);
+                }
+            }
+        });
+        executor.initialize();
+        return executor;
+    }
+}

main/manager-api/src/main/java/xiaozhi/modules/device/service/impl/DeviceServiceImpl.java

@@ -9,6 +9,8 @@ import java.util.TimeZone;
 import java.util.UUID;
 
 import org.apache.commons.lang3.StringUtils;
+import org.springframework.aop.framework.AopContext;
+import org.springframework.scheduling.annotation.Async;
 import org.springframework.stereotype.Service;
 import org.springframework.web.context.request.RequestContextHolder;
 import org.springframework.web.context.request.ServletRequestAttributes;
@@ -54,6 +56,24 @@ public class DeviceServiceImpl extends BaseServiceImpl<DeviceDao, DeviceEntity>
     private final RedisUtils redisUtils;
     private final OtaService otaService;
 
+    @Async
+    public void updateDeviceConnectionInfo(String agentId, String deviceId, String appVersion) {
+        try {
+            DeviceEntity device = new DeviceEntity();
+            device.setId(deviceId);
+            device.setLastConnectedAt(new Date());
+            if (StringUtils.isNotBlank(appVersion)) {
+                device.setAppVersion(appVersion);
+            }
+            deviceDao.updateById(device);
+            if (StringUtils.isNotBlank(agentId)) {
+                redisUtils.set(RedisKeys.getAgentDeviceLastConnectedAtById(agentId), new Date());
+            }
+        } catch (Exception e) {
+            log.error("异步更新设备连接信息失败", e);
+        }
+    }
+
     @Override
     public Boolean deviceActivation(String agentId, String activationCode) {
         if (StringUtils.isBlank(activationCode)) {
@@ -150,13 +170,12 @@ public class DeviceServiceImpl extends BaseServiceImpl<DeviceDao, DeviceEntity>
         response.setWebsocket(websocket);
 
         if (deviceById != null) {
-            // 如果设备存在，则更新上次连接时间
-            deviceById.setLastConnectedAt(new Date());
-            if (deviceReport.getApplication() != null
-                    && StringUtils.isNotBlank(deviceReport.getApplication().getVersion())) {
-                deviceById.setAppVersion(deviceReport.getApplication().getVersion());
-            }
-            deviceDao.updateById(deviceById);
+            // 如果设备存在，则异步更新上次连接时间和版本信息
+            String appVersion = deviceReport.getApplication() != null ? deviceReport.getApplication().getVersion()
+                    : null;
+            // 通过Spring代理调用异步方法
+            ((DeviceServiceImpl) AopContext.currentProxy()).updateDeviceConnectionInfo(deviceById.getAgentId(),
+                    deviceById.getId(), appVersion);
         } else {
             // 如果设备不存在，则生成激活码
             DeviceReportRespDTO.Activation code = buildActivation(macAddress, deviceReport);