[update] ws客户端连接添加日志

signal-utc-service/src/main/java/net/wanji/utc/cache/WebSocketClient.java

@@ -37,6 +37,7 @@ public class WebSocketClient implements CommandLineRunner {
                     String crossId = crossInfoPO.getId();
                     String uri = "ws://localhost:32000/utc/signalStatus/" + crossId + ",preload";
                     session = container.connectToServer(WebSocketClientHandler.class, URI.create(uri));
+                    log.info("ws客户端建立成功：[{}]", crossId);
                 }
             }
         } catch (Exception e) {

signal-utc-service/src/main/java/net/wanji/utc/websocket/WebSocketClientHandler.java

@@ -16,6 +16,7 @@ import javax.websocket.*;
 public class WebSocketClientHandler {
     @OnOpen
    public void onOpen(Session session) {
+        log.info("WebSocketClientHandler onOpen: {}", session);
         WebSocketClient.session = session;
    }
 
@@ -31,7 +32,7 @@ public class WebSocketClientHandler {
 
    @OnClose
     public void close() {
-
+        log.info("WebSocketClientHandler close: {}", WebSocketClient.session);
    }
 
 }