ws连接发送设备状态信息

src/main/java/com/iflytop/sgs/app/ws/server/WebSocketServer.java

@@ -1,8 +1,13 @@
 package com.iflytop.sgs.app.ws.server;
 
+import com.iflytop.sgs.app.model.bo.status.device.DeviceState;
+import com.iflytop.sgs.app.service.device.DeviceStateService;
+import com.iflytop.sgs.common.constant.WebSocketMessageType;
 import jakarta.websocket.*;
 import jakarta.websocket.server.ServerEndpoint;
+import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 import java.util.Collections;
@@ -12,9 +17,13 @@ import java.util.Set;
 @Slf4j
 @ServerEndpoint("/ws")
 @Component
+@RequiredArgsConstructor
 public class WebSocketServer {
 
     private static final Set<Session> sessions = Collections.synchronizedSet(new HashSet<>());
+    private final DeviceStateService deviceStateService;
+    private final WebSocketSender webSocketService;
+
 
     public static void sendMessageToClients(String message) {
         synchronized (sessions) {
@@ -31,6 +40,7 @@ public class WebSocketServer {
     @OnOpen
     public void onOpen(Session session) {
         sessions.add(session);
+        webSocketService.push(WebSocketMessageType.STATUS, deviceStateService.getDeviceState());
         log.info("新连接加入，sessionId={}", session.getId());
     }