优化PointNewValue事件处理：并行执行update_point_monitor_data和send_to_public，移除不必要的ws_manager_clone

src/connection.rs

@@ -180,6 +180,13 @@ impl ConnectionManager {
         self.pool = Some(pool);
     }
 
+    pub fn set_pool_and_start_reconnect_task(&mut self, pool: Arc<sqlx::PgPool>) {
+        self.pool = Some(pool.clone());
+        // 将 self 转换为不可变引用以调用 start_reconnect_task
+        let manager = self.clone();
+        manager.start_reconnect_task();
+    }
+
     pub fn set_reconnect_tx(&mut self, tx: tokio::sync::mpsc::UnboundedSender<Uuid>) {
         self.reconnect_tx = Some(tx);
     }

src/event.rs

@@ -133,23 +133,32 @@ impl EventManager {
                                 value_changed,
                             };
 
-                            // 只克隆一次 monitor，减少内存分配
-                            let monitor_clone = monitor.clone();
-                            if let Err(e) = connection_manager.update_point_monitor_data(monitor_clone).await {
-                                tracing::error!("Failed to update point monitor data for point {}: {}", point_id, e);
-                            }
+                            // 克隆 monitor，用于并行执行
+                            let monitor_for_ws = monitor.clone();
+                            let monitor_for_db = monitor.clone();
 
-                            if let Some(ws_manager) = &ws_manager_clone {
-                                let ws_message = crate::websocket::WsMessage::PointNewValue(monitor);
-                                if let Err(e) = ws_manager.send_to_public(ws_message).await {
-                                    tracing::error!("Failed to send WebSocket message to public room: {}", e);
+                            // 并行执行 update_point_monitor_data 和 send_to_public，不等待完成
+                            tokio::spawn(async move {
+                                // 更新监控数据
+                                if let Err(e) = connection_manager.update_point_monitor_data(monitor_for_db).await {
+                                    tracing::error!("Failed to update point monitor data for point {}: {}", point_id, e);
                                 }
+                            });
 
-                                // 暂时注释掉 send_to_client，因为现在信息只需发送到 public
-                                // if let Err(e) = ws_manager.send_to_client(point_id, ws_message).await {
-                                //     tracing::error!("Failed to send WebSocket message to client room {}: {}", point_id, e);
-                                // }
-                            } 
+                            tokio::spawn(async move {
+                                // 发送WebSocket消息
+                                if let Some(ws_manager) = &ws_manager_clone {
+                                    let ws_message = crate::websocket::WsMessage::PointNewValue(monitor_for_ws);
+                                    if let Err(e) = ws_manager.send_to_public(ws_message).await {
+                                        tracing::error!("Failed to send WebSocket message to public room: {}", e);
+                                    }
+
+                                    // 暂时注释掉 send_to_client，因为现在信息只需发送到 public
+                                    // if let Err(e) = ws_manager.send_to_client(point_id, ws_message).await {
+                                    //     tracing::error!("Failed to send WebSocket message to client room {}: {}", point_id, e);
+                                    // }
+                                }
+                            }); 
                         } else {
                             tracing::warn!("Point not found for source {} client_handle {}", source_id, client_handle);
                         }

src/main.rs

@@ -46,12 +46,11 @@ async fn main() {
         Some(ws_manager.clone()),
     ));
     connection_manager.set_event_manager(event_manager.clone());
-    connection_manager.set_pool(Arc::new(pool.clone()));
+    connection_manager.set_pool_and_start_reconnect_task(Arc::new(pool.clone()));
     
     let connection_manager = Arc::new(connection_manager);
     
-    // 启动重连任务
-    connection_manager.start_reconnect_task();
+
 
     // Connect to all enabled sources concurrently
     let sources = service::get_all_enabled_sources(&pool)