package com.example.demo.config;
import cn.hutool.json.JSONUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.messaging.converter.MappingJackson2MessageConverter;
import org.springframework.messaging.converter.StringMessageConverter;
import org.springframework.messaging.simp.SimpMessagingTemplate;
import org.springframework.messaging.simp.stomp.StompCommand;
import org.springframework.messaging.simp.stomp.StompFrameHandler;
import org.springframework.messaging.simp.stomp.StompHeaders;
import org.springframework.messaging.simp.stomp.StompSession;
import org.springframework.messaging.simp.stomp.StompSessionHandlerAdapter;
import org.springframework.scheduling.concurrent.ConcurrentTaskScheduler;
import org.springframework.stereotype.Service;
import org.springframework.web.socket.client.standard.StandardWebSocketClient;
import org.springframework.web.socket.messaging.WebSocketStompClient;
import org.springframework.web.socket.sockjs.client.SockJsClient;
import org.springframework.web.socket.sockjs.client.Transport;
import org.springframework.web.socket.sockjs.client.WebSocketTransport;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.TimeUnit;
@Service
public class StompClientSender {
public StompClientSender(SimpMessagingTemplate messagingTemplate) {
this.messagingTemplate = messagingTemplate;
}
@Autowired
private SimpMessagingTemplate messagingTemplate;
private final Map<String, StompSession> clientSessions = new ConcurrentHashMap<>();
private String userId;
public void sendCommand(String command, String targetClient, String userId) {
try {
String sessionKey = targetClient + "#" + userId;
StompSession session = clientSessions.computeIfAbsent(sessionKey, k -> connectToClient(targetClient,userId));
Map<String, String> requestMap = new HashMap<>();
requestMap.put("command", command);
requestMap.put("host", targetClient);
requestMap.put("userId", userId);
String aaa = JSONUtil.toJsonStr(requestMap);
session.send("/app/executeCommand", aaa);
} catch (Exception e) {
throw new RuntimeException("命令发送失败", e);
}
}
private StompSession connectToClient(String clientAddress, String userId) { // 注意这里参数 userId
List<Transport> transports = new ArrayList<>();
transports.add(new WebSocketTransport(new StandardWebSocketClient()));
WebSocketStompClient stompClient = new WebSocketStompClient(new SockJsClient(transports));
stompClient.setMessageConverter(new StringMessageConverter());
stompClient.setTaskScheduler(new ConcurrentTaskScheduler());
CompletableFuture<StompSession> future = new CompletableFuture<>();
stompClient.connect("http://" + clientAddress + ":7788/ws-client", new StompSessionHandlerAdapter() {
@Override
public void afterConnected(StompSession session, StompHeaders headers) {
String userTopic = "/topic/commandOutput/" + userId;
session.subscribe(userTopic, new StompFrameHandler() {
@Override
public Type getPayloadType(StompHeaders headers) {
return String.class;
}
@Override
public void handleFrame(StompHeaders headers, Object payload) {
String output = (String) payload;
System.out.println("收到响应: " + output + "，转发至用户: " + userId); // 使用参数 userId
messagingTemplate.convertAndSend("/topic/bToCommandOutput/fangpeiyuan", output);
}
});
future.complete(session);
}
@Override
public void handleException(StompSession session, StompCommand command,
StompHeaders headers, byte[] payload, Throwable exception) {
System.err.println("STOMP异常: " + exception.getMessage());
exception.printStackTrace();
future.completeExceptionally(exception);
}
});
try {
return future.get(5, TimeUnit.SECONDS);
} catch (Exception e) {
throw new RuntimeException("连接小客户端超时", e);
}
}
// private StompSession connectToClient(String clientAddress, String userId) {
// List<Transport> transports = new ArrayList<>();
// transports.add(new WebSocketTransport(new StandardWebSocketClient()));
// WebSocketStompClient stompClient = new WebSocketStompClient(new SockJsClient(transports));
// stompClient.setMessageConverter(new MappingJackson2MessageConverter());
// stompClient.setTaskScheduler(new ConcurrentTaskScheduler());
//
// CompletableFuture<StompSession> future = new CompletableFuture<>();
//
// stompClient.connect("http://" + clientAddress + ":7788/ws-client", new StompSessionHandlerAdapter() {
// @Override
// public void afterConnected(StompSession session, StompHeaders headers) {
// // 关键修改：订阅用户专属主题
// String userTopic = "/topic/commandOutput/" + userId;
// session.subscribe(userTopic, new StompFrameHandler() {
// @Override
// public Type getPayloadType(StompHeaders headers) {
// return String.class;
// }
//
// @Override
// public void handleFrame(StompHeaders headers, Object payload) {
// String output = (String) payload;
// System.out.println("收到响应: " + output + "，转发至用户: " + userId);
//
// // 直接通过公共主题转发响应
// messagingTemplate.convertAndSend(
// "/topic/bToCommandOutput/" + userId,
// output
// );
// }
// });
// future.complete(session);
// }
//
// @Override
// public void handleException(StompSession session, StompCommand command, StompHeaders headers, byte[] payload, Throwable exception) {
// future.completeExceptionally(exception);
// }
//
// });
//
// try {
// // 使用get()方法并设置超时
// return future.get(5, TimeUnit.SECONDS);
// } catch (Exception e) {
// throw new RuntimeException("连接小客户端超时", e);
// }
// }
}"C:\Program Files\Java\jdk1.8.0_301\bin\java.exe" -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:55199,suspend=y,server=n -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -javaagent:D:\Idea-2021.2\plugins\java\lib\rt\debugger-agent.jar -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true -Dfile.encoding=UTF-8 -classpath "C:\Program Files\Java\jdk1.8.0_301\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\rt.jar;E:\huanan_win\cmd_demo\my-cmd-back\target\classes;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot-starter-web\2.7.12\spring-boot-starter-web-2.7.12.jar;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot-starter\2.7.12\spring-boot-starter-2.7.12.jar;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot\2.7.12\spring-boot-2.7.12.jar;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot-starter-logging\2.7.12\spring-boot-starter-logging-2.7.12.jar;D:\apache-maven-3.6.3\repository\ch\qos\logback\logback-classic\1.2.12\logback-classic-1.2.12.jar;D:\apache-maven-3.6.3\repository\ch\qos\logback\logback-core\1.2.12\logback-core-1.2.12.jar;D:\apache-maven-3.6.3\repository\org\apache\logging\log4j\log4j-to-slf4j\2.17.2\log4j-to-slf4j-2.17.2.jar;D:\apache-maven-3.6.3\repository\org\apache\logging\log4j\log4j-api\2.17.2\log4j-api-2.17.2.jar;D:\apache-maven-3.6.3\repository\org\slf4j\jul-to-slf4j\1.7.36\jul-to-slf4j-1.7.36.jar;D:\apache-maven-3.6.3\repository\jakarta\annotation\jakarta.annotation-api\1.3.5\jakarta.annotation-api-1.3.5.jar;D:\apache-maven-3.6.3\repository\org\yaml\snakeyaml\1.30\snakeyaml-1.30.jar;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot-starter-json\2.7.12\spring-boot-starter-json-2.7.12.jar;D:\apache-maven-3.6.3\repository\com\fasterxml\jackson\datatype\jackson-datatype-jdk8\2.13.5\jackson-datatype-jdk8-2.13.5.jar;D:\apache-maven-3.6.3\repository\com\fasterxml\jackson\datatype\jackson-datatype-jsr310\2.13.5\jackson-datatype-jsr310-2.13.5.jar;D:\apache-maven-3.6.3\repository\com\fasterxml\jackson\module\jackson-module-parameter-names\2.13.5\jackson-module-parameter-names-2.13.5.jar;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot-starter-tomcat\2.7.12\spring-boot-starter-tomcat-2.7.12.jar;D:\apache-maven-3.6.3\repository\org\apache\tomcat\embed\tomcat-embed-core\9.0.75\tomcat-embed-core-9.0.75.jar;D:\apache-maven-3.6.3\repository\org\apache\tomcat\embed\tomcat-embed-el\9.0.75\tomcat-embed-el-9.0.75.jar;D:\apache-maven-3.6.3\repository\org\apache\tomcat\embed\tomcat-embed-websocket\9.0.75\tomcat-embed-websocket-9.0.75.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-web\5.3.27\spring-web-5.3.27.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-webmvc\5.3.27\spring-webmvc-5.3.27.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-aop\5.3.27\spring-aop-5.3.27.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-expression\5.3.27\spring-expression-5.3.27.jar;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot-starter-websocket\2.7.12\spring-boot-starter-websocket-2.7.12.jar;D:\apache-maven-3.6.3\repository\org\slf4j\slf4j-api\1.7.36\slf4j-api-1.7.36.jar;D:\apache-maven-3.6.3\repository\jakarta\xml\bind\jakarta.xml.bind-api\2.3.3\jakarta.xml.bind-api-2.3.3.jar;D:\apache-maven-3.6.3\repository\jakarta\activation\jakarta.activation-api\1.2.2\jakarta.activation-api-1.2.2.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-core\5.3.27\spring-core-5.3.27.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-jcl\5.3.27\spring-jcl-5.3.27.jar;D:\apache-maven-3.6.3\repository\com\vaadin\external\google\android-json\0.0.20131108.vaadin1\android-json-0.0.20131108.vaadin1.jar;D:\apache-maven-3.6.3\repository\com\baomidou\mybatis-plus-generator\3.5.3.1\mybatis-plus-generator-3.5.3.1.jar;D:\apache-maven-3.6.3\repository\cn\hutool\hutool-all\5.4.5\hutool-all-5.4.5.jar;D:\apache-maven-3.6.3\repository\org\springdoc\springdoc-openapi-ui\1.6.14\springdoc-openapi-ui-1.6.14.jar;D:\apache-maven-3.6.3\repository\org\springdoc\springdoc-openapi-webmvc-core\1.6.14\springdoc-openapi-webmvc-core-1.6.14.jar;D:\apache-maven-3.6.3\repository\org\springdoc\springdoc-openapi-common\1.6.14\springdoc-openapi-common-1.6.14.jar;D:\apache-maven-3.6.3\repository\io\swagger\core\v3\swagger-core\2.2.7\swagger-core-2.2.7.jar;D:\apache-maven-3.6.3\repository\org\apache\commons\commons-lang3\3.12.0\commons-lang3-3.12.0.jar;D:\apache-maven-3.6.3\repository\com\fasterxml\jackson\dataformat\jackson-dataformat-yaml\2.13.5\jackson-dataformat-yaml-2.13.5.jar;D:\apache-maven-3.6.3\repository\io\swagger\core\v3\swagger-annotations\2.2.7\swagger-annotations-2.2.7.jar;D:\apache-maven-3.6.3\repository\io\swagger\core\v3\swagger-models\2.2.7\swagger-models-2.2.7.jar;D:\apache-maven-3.6.3\repository\jakarta\validation\jakarta.validation-api\2.0.2\jakarta.validation-api-2.0.2.jar;D:\apache-maven-3.6.3\repository\org\webjars\swagger-ui\4.15.5\swagger-ui-4.15.5.jar;D:\apache-maven-3.6.3\repository\org\webjars\webjars-locator-core\0.50\webjars-locator-core-0.50.jar;D:\apache-maven-3.6.3\repository\io\github\classgraph\classgraph\4.8.149\classgraph-4.8.149.jar;D:\apache-maven-3.6.3\repository\mysql\mysql-connector-java\8.0.29\mysql-connector-java-8.0.29.jar;D:\apache-maven-3.6.3\repository\com\google\protobuf\protobuf-java\3.19.4\protobuf-java-3.19.4.jar;D:\apache-maven-3.6.3\repository\org\projectlombok\lombok\1.18.28\lombok-1.18.28.jar;D:\apache-maven-3.6.3\repository\com\baomidou\mybatis-plus-boot-starter\3.4.2\mybatis-plus-boot-starter-3.4.2.jar;D:\apache-maven-3.6.3\repository\com\baomidou\mybatis-plus\3.4.2\mybatis-plus-3.4.2.jar;D:\apache-maven-3.6.3\repository\com\baomidou\mybatis-plus-extension\3.4.2\mybatis-plus-extension-3.4.2.jar;D:\apache-maven-3.6.3\repository\com\baomidou\mybatis-plus-core\3.4.2\mybatis-plus-core-3.4.2.jar;D:\apache-maven-3.6.3\repository\com\baomidou\mybatis-plus-annotation\3.4.2\mybatis-plus-annotation-3.4.2.jar;D:\apache-maven-3.6.3\repository\com\github\jsqlparser\jsqlparser\4.0\jsqlparser-4.0.jar;D:\apache-maven-3.6.3\repository\org\mybatis\mybatis\3.5.6\mybatis-3.5.6.jar;D:\apache-maven-3.6.3\repository\org\mybatis\mybatis-spring\2.0.5\mybatis-spring-2.0.5.jar;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot-autoconfigure\2.7.12\spring-boot-autoconfigure-2.7.12.jar;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot-starter-jdbc\2.7.12\spring-boot-starter-jdbc-2.7.12.jar;D:\apache-maven-3.6.3\repository\com\zaxxer\HikariCP\4.0.3\HikariCP-4.0.3.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-jdbc\5.3.27\spring-jdbc-5.3.27.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-tx\5.3.27\spring-tx-5.3.27.jar;D:\apache-maven-3.6.3\repository\commons-io\commons-io\2.11.0\commons-io-2.11.0.jar;D:\apache-maven-3.6.3\repository\org\apache\commons\commons-compress\1.21\commons-compress-1.21.jar;D:\apache-maven-3.6.3\repository\org\tukaani\xz\1.9\xz-1.9.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-websocket\5.3.20\spring-websocket-5.3.20.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-context\5.3.27\spring-context-5.3.27.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-messaging\5.3.20\spring-messaging-5.3.20.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-beans\5.3.27\spring-beans-5.3.27.jar;D:\apache-maven-3.6.3\repository\com\fasterxml\jackson\core\jackson-databind\2.13.4\jackson-databind-2.13.4.jar;D:\apache-maven-3.6.3\repository\com\fasterxml\jackson\core\jackson-annotations\2.13.5\jackson-annotations-2.13.5.jar;D:\apache-maven-3.6.3\repository\com\fasterxml\jackson\core\jackson-core\2.13.5\jackson-core-2.13.5.jar;D:\Idea-2021.2\lib\idea_rt.jar" com.example.demo.DemoApplication
Connected to the target VM, address: '127.0.0.1:55199', transport: 'socket'
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.7.12)
2025-06-24 16:22:34.447 INFO 9640 --- [ main] com.example.demo.DemoApplication : Starting DemoApplication using Java 1.8.0_301 on CYFOS01-31Q4Z03 with PID 9640 (E:\huanan_win\cmd_demo\my-cmd-back\target\classes started by fangpeiyuan in E:\huanan_win\cmd_demo\my-cmd-back)
2025-06-24 16:22:34.451 INFO 9640 --- [ main] com.example.demo.DemoApplication : No active profile set, falling back to 1 default profile: "default"
2025-06-24 16:22:35.460 INFO 9640 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8086 (http)
2025-06-24 16:22:35.467 INFO 9640 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2025-06-24 16:22:35.467 INFO 9640 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.75]
2025-06-24 16:22:35.715 INFO 9640 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2025-06-24 16:22:35.715 INFO 9640 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 1223 ms
_ _ |_ _ _|_. ___ _ | _
| | |\/|_)(_| | |_\ |_)||_|_\
/ |
3.4.2
2025-06-24 16:22:40.397 INFO 9640 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8086 (http) with context path ''
2025-06-24 16:22:40.398 INFO 9640 --- [ main] o.s.m.s.b.SimpleBrokerMessageHandler : Starting...
2025-06-24 16:22:40.399 INFO 9640 --- [ main] o.s.m.s.b.SimpleBrokerMessageHandler : BrokerAvailabilityEvent[available=true, SimpleBrokerMessageHandler [org.springframework.messaging.simp.broker.DefaultSubscriptionRegistry@14b8a751]]
2025-06-24 16:22:40.399 INFO 9640 --- [ main] o.s.m.s.b.SimpleBrokerMessageHandler : Started.
2025-06-24 16:22:40.407 INFO 9640 --- [ main] com.example.demo.DemoApplication : Started DemoApplication in 6.386 seconds (JVM running for 7.323)
2025-06-24 16:22:45.658 INFO 9640 --- [nio-8086-exec-2] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet'
2025-06-24 16:22:45.658 INFO 9640 --- [nio-8086-exec-2] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2025-06-24 16:22:45.659 INFO 9640 --- [nio-8086-exec-2] o.s.web.servlet.DispatcherServlet : Completed initialization in 1 ms
收到响应: null，转发至用户: fangpeiyuan
收到响应: E:\huanan_win\cmd_demo\by_remote_service>dir，转发至用户: fangpeiyuan
收到响应: 卷的序列号是 5F45-660F，转发至用户: fangpeiyuan
收到响应: 驱动器 E 中的卷是 文档，转发至用户: fangpeiyuan
收到响应: 2025/06/23 14:52 12,516 by_remote_service.iml，转发至用户: fangpeiyuan
收到响应: 2025/06/06 16:39 <DIR> command-log，转发至用户: fangpeiyuan
收到响应: 2025/04/17 17:26 1,074 HELP.md，转发至用户: fangpeiyuan
收到响应: 2025/06/23 14:53 6,781 pom.xml，转发至用户: fangpeiyuan
收到响应: 2025/06/18 10:01 <DIR> python-package，转发至用户: fangpeiyuan
收到响应: 2025/06/24 16:20 <DIR> target，转发至用户: fangpeiyuan
收到响应: 2025/05/28 09:27 <DIR> src，转发至用户: fangpeiyuan
收到响应: 4 个文件 20,766 字节，转发至用户: fangpeiyuan
收到响应: 7 个目录 180,371,836,928 可用字节，转发至用户: fangpeiyuan
收到响应: null，转发至用户: fangpeiyuan
收到响应: null，转发至用户: fangpeiyuan
收到响应: 2025/06/23 14:53 <DIR> .，转发至用户: fangpeiyuan
收到响应: 2025/06/23 14:53 <DIR> ..，转发至用户: fangpeiyuan
收到响应: null，转发至用户: fangpeiyuan
收到响应: E:\huanan_win\cmd_demo\by_remote_service 的目录，转发至用户: fangpeiyuan
收到响应: 2025/04/17 17:26 395 .gitignore，转发至用户: fangpeiyuan
收到响应: 2025/06/24 16:18 <DIR> .idea，转发至用户: fangpeiyuan
收到响应: E:\huanan_win\cmd_demo\by_remote_service>，转发至用户: fangpeiyuan
收到响应: ⏹ 该命令执行已结束，转发至用户: fangpeiyuan
STOMP异常: null
java.lang.NullPointerException
at org.springframework.messaging.converter.AbstractMessageConverter.canConvertTo(AbstractMessageConverter.java:233)
at org.springframework.messaging.converter.AbstractMessageConverter.toMessage(AbstractMessageConverter.java:197)
at org.springframework.messaging.converter.CompositeMessageConverter.toMessage(CompositeMessageConverter.java:96)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.doConvert(AbstractMessageSendingTemplate.java:181)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:150)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:129)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:122)
at com.example.demo.config.StompClientSender$1$1.handleFrame(StompClientSender.java:86)
at org.springframework.messaging.simp.stomp.DefaultStompSession.invokeHandler(DefaultStompSession.java:471)
at org.springframework.messaging.simp.stomp.DefaultStompSession.handleMessage(DefaultStompSession.java:432)
at org.springframework.web.socket.messaging.WebSocketStompClient$WebSocketTcpConnectionHandlerAdapter.handleMessage(WebSocketStompClient.java:340)
at org.springframework.web.socket.handler.WebSocketHandlerDecorator.handleMessage(WebSocketHandlerDecorator.java:75)
at org.springframework.web.socket.handler.LoggingWebSocketHandlerDecorator.handleMessage(LoggingWebSocketHandlerDecorator.java:56)
at org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession.handleMessageFrame(AbstractClientSockJsSession.java:294)
at org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession.handleFrame(AbstractClientSockJsSession.java:230)
at org.springframework.web.socket.sockjs.client.WebSocketTransport$ClientSockJsWebSocketHandler.handleTextMessage(WebSocketTransport.java:163)
at org.springframework.web.socket.handler.AbstractWebSocketHandler.handleMessage(AbstractWebSocketHandler.java:43)
at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter.handleTextMessage(StandardWebSocketHandlerAdapter.java:114)
at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter.access$000(StandardWebSocketHandlerAdapter.java:43)
at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter$3.onMessage(StandardWebSocketHandlerAdapter.java:85)
at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter$3.onMessage(StandardWebSocketHandlerAdapter.java:82)
at org.apache.tomcat.websocket.WsFrameBase.sendMessageText(WsFrameBase.java:390)
at org.apache.tomcat.websocket.WsFrameBase.processDataText(WsFrameBase.java:484)
at org.apache.tomcat.websocket.WsFrameBase.processData(WsFrameBase.java:284)
at org.apache.tomcat.websocket.WsFrameBase.processInputBuffer(WsFrameBase.java:130)
at org.apache.tomcat.websocket.WsFrameClient.processSocketRead(WsFrameClient.java:95)
at org.apache.tomcat.websocket.WsFrameClient.resumeProcessing(WsFrameClient.java:208)
at org.apache.tomcat.websocket.WsFrameClient.access$500(WsFrameClient.java:31)
at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.doResumeProcessing(WsFrameClient.java:186)
at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.completed(WsFrameClient.java:161)
at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.completed(WsFrameClient.java:146)
at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)
at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:281)
at sun.nio.ch.WindowsAsynchronousSocketChannelImpl$ReadTask.completed(WindowsAsynchronousSocketChannelImpl.java:579)
at sun.nio.ch.Iocp$EventHandlerTask.run(Iocp.java:397)
at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)
at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
at java.lang.Thread.run(Thread.java:748)
STOMP异常: null
java.lang.NullPointerException
at org.springframework.messaging.converter.AbstractMessageConverter.canConvertTo(AbstractMessageConverter.java:233)
at org.springframework.messaging.converter.AbstractMessageConverter.toMessage(AbstractMessageConverter.java:197)
at org.springframework.messaging.converter.CompositeMessageConverter.toMessage(CompositeMessageConverter.java:96)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.doConvert(AbstractMessageSendingTemplate.java:181)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:150)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:129)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:122)
at com.example.demo.config.StompClientSender$1$1.handleFrame(StompClientSender.java:86)
at org.springframework.messaging.simp.stomp.DefaultStompSession.invokeHandler(DefaultStompSession.java:471)
at org.springframework.messaging.simp.stomp.DefaultStompSession.handleMessage(DefaultStompSession.java:432)
at org.springframework.web.socket.messaging.WebSocketStompClient$WebSocketTcpConnectionHandlerAdapter.handleMessage(WebSocketStompClient.java:340)
at org.springframework.web.socket.handler.WebSocketHandlerDecorator.handleMessage(WebSocketHandlerDecorator.java:75)
at org.springframework.web.socket.handler.LoggingWebSocketHandlerDecorator.handleMessage(LoggingWebSocketHandlerDecorator.java:56)
at org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession.handleMessageFrame(AbstractClientSockJsSession.java:294)
at org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession.handleFrame(AbstractClientSockJsSession.java:230)
at org.springframework.web.socket.sockjs.client.WebSocketTransport$ClientSockJsWebSocketHandler.handleTextMessage(WebSocketTransport.java:163)
at org.springframework.web.socket.handler.AbstractWebSocketHandler.handleMessage(AbstractWebSocketHandler.java:43)
at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter.handleTextMessage(StandardWebSocketHandlerAdapter.java:114)
at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter.access$000(StandardWebSocketHandlerAdapter.java:43)
at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter$3.onMessage(StandardWebSocketHandlerAdapter.java:85)
at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter$3.onMessage(StandardWebSocketHandlerAdapter.java:82)
at org.apache.tomcat.websocket.WsFrameBase.sendMessageText(WsFrameBase.java:390)
at org.apache.tomcat.websocket.WsFrameBase.processDataText(WsFrameBase.java:484)
at org.apache.tomcat.websocket.WsFrameBase.processData(WsFrameBase.java:284)
at org.apache.tomcat.websocket.WsFrameBase.processInputBuffer(WsFrameBase.java:130)
at org.apache.tomcat.websocket.WsFrameClient.processSocketRead(WsFrameClient.java:95)
at org.apache.tomcat.websocket.WsFrameClient.resumeProcessing(WsFrameClient.java:208)
at org.apache.tomcat.websocket.WsFrameClient.access$500(WsFrameClient.java:31)
at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.doResumeProcessing(WsFrameClient.java:186)
at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.completed(WsFrameClient.java:161)
at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.completed(WsFrameClient.java:146)
at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)
at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:281)
at sun.nio.ch.WindowsAsynchronousSocketChannelImpl$ReadTask.completed(WindowsAsynchronousSocketChannelImpl.java:579)
at sun.nio.ch.Iocp$EventHandlerTask.run(Iocp.java:397)
at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)
at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
at java.lang.Thread.run(Thread.java:748)
STOMP异常: null
java.lang.NullPointerException
at org.springframework.messaging.converter.AbstractMessageConverter.canConvertTo(AbstractMessageConverter.java:233)
at org.springframework.messaging.converter.AbstractMessageConverter.toMessage(AbstractMessageConverter.java:197)
at org.springframework.messaging.converter.CompositeMessageConverter.toMessage(CompositeMessageConverter.java:96)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.doConvert(AbstractMessageSendingTemplate.java:181)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:150)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:129)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:122)
at com.example.demo.config.StompClientSender$1$1.handleFrame(StompClientSender.java:86)
at org.springframework.messaging.simp.stomp.DefaultStompSession.invokeHandler(DefaultStompSession.java:471)
at org.springframework.messaging.simp.stomp.DefaultStompSession.handleMessage(DefaultStompSession.java:432)
at org.springframework.web.socket.messaging.WebSocketStompClient$WebSocketTcpConnectionHandlerAdapter.handleMessage(WebSocketStompClient.java:340)
at org.springframework.web.socket.handler.WebSocketHandlerDecorator.handleMessage(WebSocketHandlerDecorator.java:75)
at org.springframework.web.socket.handler.LoggingWebSocketHandlerDecorator.handleMessage(LoggingWebSocketHandlerDecorator.java:56)
at org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession.handleMessageFrame(AbstractClientSockJsSession.java:294)
at org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession.handleFrame(AbstractClientSockJsSession.java:230)
at org.springframework.web.socket.sockjs.client.WebSocketTransport$ClientSockJsWebSocketHandler.handleTextMessage(WebSocketTransport.java:163)
at org.springframework.web.socket.handler.AbstractWebSocketHandler.handleMessage(AbstractWebSocketHandler.java:43)
at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter.handleTextMessage(StandardWebSocketHandlerAdapter.java:114)
at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter.access$000(StandardWebSocketHandlerAdapter.java:43)
at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter$3.onMessage(StandardWebSocketHandlerAdapter.java:85)
at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter$3.onMessage(StandardWebSocketHandlerAdapter.java:82)
at org.apache.tomcat.websocket.WsFrameBase.sendMessageText(WsFrameBase.java:390)
at org.apache.tomcat.websocket.WsFrameBase.processDataText(WsFrameBase.java:484)
at org.apache.tomcat.websocket.WsFrameBase.processData(WsFrameBase.java:284)
at org.apache.tomcat.websocket.WsFrameBase.processInputBuffer(WsFrameBase.java:130)
at org.apache.tomcat.websocket.WsFrameClient.processSocketRead(WsFrameClient.java:95)
at org.apache.tomcat.websocket.WsFrameClient.resumeProcessing(WsFrameClient.java:208)
at org.apache.tomcat.websocket.WsFrameClient.access$500(WsFrameClient.java:31)
at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.doResumeProcessing(WsFrameClient.java:186)
at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.completed(WsFrameClient.java:161)
at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.completed(WsFrameClient.java:146)
at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)
at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:281)
at sun.nio.ch.WindowsAsynchronousSocketChannelImpl$ReadTask.completed(WindowsAsynchronousSocketChannelImpl.java:579)
at sun.nio.ch.Iocp$EventHandlerTask.run(Iocp.java:397)
at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)
at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
at java.lang.Thread.run(Thread.java:748)
STOMP异常: null
java.lang.NullPointerException
at org.springframework.messaging.converter.AbstractMessageConverter.canConvertTo(AbstractMessageConverter.java:233)
at org.springframework.messaging.converter.AbstractMessageConverter.toMessage(AbstractMessageConverter.java:197)
at org.springframework.messaging.converter.CompositeMessageConverter.toMessage(CompositeMessageConverter.java:96)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.doConvert(AbstractMessageSendingTemplate.java:181)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:150)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:129)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:122)
at com.example.demo.config.StompClientSender$1$1.handleFrame(StompClientSender.java:86)
at org.springframework.messaging.simp.stomp.DefaultStompSession.invokeHandler(DefaultStompSession.java:471)
at org.springframework.messaging.simp.stomp.DefaultStompSession.handleMessage(DefaultStompSession.java:432)
at org.springframework.web.socket.messaging.WebSocketStompClient$WebSocketTcpConnectionHandlerAdapter.handleMessage(WebSocketStompClient.java:340)
at org.springframework.web.socket.handler.WebSocketHandlerDecorator.handleMessage(WebSocketHandlerDecorator.java:75)
at org.springframework.web.socket.handler.LoggingWebSocketHandlerDecorator.handleMessage(LoggingWebSocketHandlerDecorator.java:56)
at org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession.handleMessageFrame(AbstractClientSockJsSession.java:294)
at org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession.handleFrame(AbstractClientSockJsSession.java:230)
at org.springframework.web.socket.sockjs.client.WebSocketTransport$ClientSockJsWebSocketHandler.handleTextMessage(WebSocketTransport.java:163)
at org.springframework.web.socket.handler.AbstractWebSocketHandler.handleMessage(AbstractWebSocketHandler.java:43)
at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter.handleTextMessage(StandardWebSocketHandlerAdapter.java:114)
at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter.access$000(StandardWebSocketHandlerAdapter.java:43)
at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter$3.onMessage(StandardWebSocketHandlerAdapter.java:85)
at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter$3.onMessage(StandardWebSocketHandlerAdapter.java:82)
at org.apache.tomcat.websocket.WsFrameBase.sendMessageText(WsFrameBase.java:390)
at org.apache.tomcat.websocket.WsFrameBase.processDataText(WsFrameBase.java:484)
at org.apache.tomcat.websocket.WsFrameBase.processData(WsFrameBase.java:284)
at org.apache.tomcat.websocket.WsFrameBase.processInputBuffer(WsFrameBase.java:130)
at org.apache.tomcat.websocket.WsFrameClient.processSocketRead(WsFrameClient.java:95)
at org.apache.tomcat.websocket.WsFrameClient.resumeProcessing(WsFrameClient.java:208)
at org.apache.tomcat.websocket.WsFrameClient.access$500(WsFrameClient.java:31)
at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.doResumeProcessing(WsFrameClient.java:186)
at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.completed(WsFrameClient.java:161)
at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.completed(WsFrameClient.java:146)
at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)
at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:281)
at sun.nio.ch.WindowsAsynchronousSocketChannelImpl$ReadTask.completed(WindowsAsynchronousSocketChannelImpl.java:579)
at sun.nio.ch.Iocp$EventHandlerTask.run(Iocp.java:397)
at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)
at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
at java.lang.Thread.run(Thread.java:748)
2025-06-24 16:23:36.518 INFO 9640 --- [MessageBroker-5] o.s.w.s.c.WebSocketMessageBrokerStats : WebSocketSession[1 current WS(0)-HttpStream(1)-HttpPoll(0), 2 total, 0 closed abnormally (0 connect failure, 0 send limit, 0 transport error)], stompSubProtocol[processed CONNECT(1)-CONNECTED(1)-DISCONNECT(1)], stompBrokerRelay[null], inboundChannel[pool size = 12, active threads = 0, queued tasks = 0, completed tasks = 15], outboundChannel[pool size = 12, active threads = 0, queued tasks = 0, completed tasks = 22], sockJsScheduler[pool size = 6, active threads = 1, queued tasks = 2, completed tasks = 12]
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