Apache CXF 中WSDiscoveryClient检索设备失败，抓包工具都抓不到？

zq910515 2019-09-30 02:44:38

创建Maven项目，引入:
cxf-services-ws-discovery-api-3.1.8.jar,
cxf-services-ws-discovery-service-3.1.8.jar,
slf4j-jdk14-1.7.25.jar,
jcl-over-slf4j-1.7.25.jar,
然后用WSDiscoveryClient检索不到onvif设备，是怎回事？抓包工具连udp端口3702的数据包都抓不到。

java代码：

public static void main( String[] args )

    {

    	WSDiscoveryClient client = new WSDiscoveryClient();

		client.setVersion10();

		client.setDefaultProbeTimeout(3000); // timeout 5s

		ProbeType probeType = new ProbeType();

		probeType.getTypes().add(new QName("tds:Device"));

		probeType.getTypes().add(new QName("dn:Network Video Transmitter"));//

		System.out.println("Probe:" + client.getAddress());

		ProbeMatchesType probeMatchesType = client.probe(probeType);

		List<ProbeMatchType> probeMatchTypes = probeMatchesType.getProbeMatch();

		for (ProbeMatchType type : probeMatchTypes) {

			System.out.println(type.getXAddrs());

		}  

    }

项目pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

  <modelVersion>4.0.0</modelVersion>



  <groupId>com.wd.discovery</groupId>

  <artifactId>maven-wd-discovery</artifactId>

  <version>0.0.1-SNAPSHOT</version>

  <packaging>jar</packaging>



  <name>maven-wd-discovery</name>

  <url>http://maven.apache.org</url>



  <properties>

    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

  </properties>



  <dependencies>



	  <dependency>

            <groupId>org.slf4j</groupId>

            <artifactId>slf4j-jdk14</artifactId>

            <version>1.7.25</version>

        </dependency>

        <dependency>

            <groupId>org.slf4j</groupId>

            <artifactId>jcl-over-slf4j</artifactId>

            <version>1.7.25</version>

        </dependency>

	  

	  <dependency>

        <groupId>org.apache.cxf.services.ws-discovery</groupId>

        <artifactId>cxf-services-ws-discovery-api</artifactId>

        <version>3.1.18</version>

      </dependency>

  	  <dependency>

        <groupId>org.apache.cxf.services.ws-discovery</groupId>

        <artifactId>cxf-services-ws-discovery-service</artifactId>

        <version>3.1.18</version>

      </dependency>

  		

        

    <dependency>

      <groupId>junit</groupId>

      <artifactId>junit</artifactId>

      <version>3.8.1</version>

      <scope>test</scope>

    </dependency>

  </dependencies>

  

</project>

控制台打印信息：

Probe:soap.udp://239.255.255.250:3702

九月 30, 2019 2:08:14 下午 org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean buildServiceFromClass

信息: Creating Service {http://schemas.xmlsoap.org/ws/2005/04/discovery}DiscoveryProxy from class org.apache.cxf.jaxws.support.DummyImpl

九月 30, 2019 2:08:18 下午 org.apache.cxf.phase.PhaseInterceptorChain doDefaultLogging

警告: Interceptor for {http://schemas.xmlsoap.org/ws/2005/04/discovery}DiscoveryProxy#{http://cxf.apache.org/jaxws/dispatch}Invoke has thrown exception, unwinding now

org.apache.cxf.interceptor.Fault: Could not receive Message.

	at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:65)

	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:309)

	at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:523)

	at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:425)

	at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:403)

	at org.apache.cxf.endpoint.ClientImpl.invokeWrapped(ClientImpl.java:396)

	at org.apache.cxf.jaxws.DispatchImpl.invokeAsync(DispatchImpl.java:446)

	at org.apache.cxf.ws.discovery.WSDiscoveryClient.probe(WSDiscoveryClient.java:386)

	at org.apache.cxf.ws.discovery.WSDiscoveryClient.probe(WSDiscoveryClient.java:353)

	at com.wd.discovery.maven_wd_discovery.App.main(App.java:28)

Caused by: java.net.SocketTimeoutException: Receive timed out

	at java.net.TwoStacksPlainDatagramSocketImpl.receive0(Native Method)

	at java.net.TwoStacksPlainDatagramSocketImpl.receive(Unknown Source)

	at java.net.DatagramSocket.receive(Unknown Source)

	at org.apache.cxf.transport.udp.UDPConduit$UDPBroadcastOutputStream.close(UDPConduit.java:325)

	at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)

	at org.apache.cxf.transport.udp.UDPConduit.close(UDPConduit.java:144)

	at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:63)

	... 9 more