I really have no idea on this. The thread names all start with "qtp". Does
that have any context to you? There isn't anything in the CXF codebase that
has that letter combination.
Dan
On Thursday 02 December 2010 3:24:30 am Vladislav Krejcirik wrote:
> Hi, I am using cxf-protobuf 0.3, CXF framework 2.3 and Protobuf-java 2.3 in
> my web application, which runs on Tomcat 7.
>
> I create 2 services with these steps:
>
> *1.*
> <bean class="com.package.ServicesFactoryBean"
> init-method="create" destroy-method="destroy">
> <property name="serviceName" value="ContextService" />
> <property name="protoPackage" value="ContextProtos" />
> <property name="production" value="true" />
> </bean>
>
> <bean class="com.package.ServicesFactoryBean"
> init-method="create" destroy-method="destroy">
> <property name="serviceName" value="JobService" />
> <property name="protoPackage" value="JobProtos" />
> <property name="production" value="true" />
> </bean>
>
> 2. Implementation of bean:
>
> public class ServicesFactoryBean {
>
> ProtobufServerFactoryBean factoryBean = new ProtobufServerFactoryBean();
> String serviceName;
> String protoPackage;
> Server server;
>
> boolean production = true;
>
> @SuppressWarnings({ "rawtypes", "unchecked" })
> public Server create() throws InstantiationException,
> IllegalAccessException, ClassNotFoundException { if (getServiceName() ==
> null)
> throw new IllegalStateException("Service name not set
> in
services.xml");
>
> String pkg;
> if (isProduction())
> pkg = "com.package.core.srv.";
> else
> pkg = "com.package.core.srv.stub.";
> Class srvBeanClass = Class.forName(pkg + getServiceName() +
> "Impl");
> Class msgBeanClass = Class.forName("com.package.proto." +
> getProtoPackage() + "$" + getServiceName() + "Message");
> factoryBean.setAddress("http://
> +
> ClanCoreProperties.getInstance().getProperty(ClanCoreProperties.CORE_JETTY
> _HOST_NAME) + ":" +
> ClanCoreProperties.getInstance().getProperty(ClanCoreProperties.CORE_JETTY
> _PORT) + "/" + getServiceName());
> factoryBean.setServiceBean(srvBeanClass.newInstance());
> factoryBean.setMessageClass(msgBeanClass);
>
> server = factoryBean.create();
> return server;
> }
>
> public void destroy() {
> server.stop();
> }
>
> public String getServiceName() {
> return serviceName;
> }
>
> public void setServiceName(String serviceName) {
> this.serviceName = serviceName;
> }
>
> public boolean isProduction() {
> return production;
> }
>
> public void setProduction(boolean production) {
> this.production = production;
> }
>
> public String getProtoPackage() {
> return protoPackage;
> }
>
> public void setProtoPackage(String protoPackage) {
> this.protoPackage = protoPackage;
> }
>
> }
>
> When I undeploy application from Tomcat, I get warnings about unclosed
> threads.
>
> 1.12.2010 14:05:10 org.apache.catalina.loader.WebappClassLoader
> clearReferencesThreads SEVERE: The web application [/clan-cr-20101201]
> appears to have started a thread named [qtp12098501-23] but has failed to
> stop it. This is very likely to create a memory leak. 1.12.2010 14:05:10
> org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
> SEVERE: The web application [/clan-cr-20101201] appears to have started a
> thread named [qtp12098501-24] but has failed to stop it. This is very
> likely to create a memory leak. 1.12.2010 14:05:10
> org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
> SEVERE: The web application [/clan-cr-20101201] appears to have started a
> thread named [qtp12098501-25] but has failed to stop it. This is very
> likely to create a memory leak. 1.12.2010 14:05:10
> org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
> SEVERE: The web application [/clan-cr-20101201] appears to have started a
> thread named [qtp12098501-26] but has failed to stop it. This is very
> likely to create a memory leak. 1.12.2010 14:05:10
> org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
> SEVERE: The web application [/clan-cr-20101201] appears to have started a
> thread named [qtp12098501-27] but has failed to stop it. This is very
> likely to create a memory leak. 1.12.2010 14:05:10
> org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
> SEVERE: The web application [/clan-cr-20101201] appears to have started a
> thread named [qtp12098501-28] but has failed to stop it. This is very
> likely to create a memory leak. 1.12.2010 14:05:10
> org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
> SEVERE: The web application [/clan-cr-20101201] appears to have started a
> thread named [qtp12098501-29] but has failed to stop it. This is very
> likely to create a memory leak.
>
> When I remove starting these services, there are any warnings. Could you
> help me to fix these problems? Thanks a lot.
--
Daniel Kulp
[email protected]
http://dankulp.com/blog
