Hi Gayan, With this PR, I am seen following error at Stratos back-end. I am running locally built stratos with an activemq. What am I missing?
[2014-09-24 10:23:56,924] INFO {org.apache.stratos.manager.publisher.InstanceNotificationPublisher} - Publishing Instance Cleanup Event: [cluster] test2.php.domain [2014-09-24 10:24:21,031] ERROR {org.apache.stratos.messaging.broker.publish.TopicPublisher} - Error while publishing to the topic: tenant/# Client is connected (32100) at org.eclipse.paho.client.mqttv3.internal.ExceptionHelper.createMqttException(ExceptionHelper.java:27) at org.eclipse.paho.client.mqttv3.MqttAsyncClient.connect(MqttAsyncClient.java:452) at org.eclipse.paho.client.mqttv3.MqttClient.connect(MqttClient.java:236) at org.eclipse.paho.client.mqttv3.MqttClient.connect(MqttClient.java:229) at org.apache.stratos.messaging.broker.publish.TopicPublisher.publish(TopicPublisher.java:82) at org.apache.stratos.messaging.broker.publish.EventPublisher.publish(EventPublisher.java:51) at org.apache.stratos.messaging.broker.publish.EventPublisher.publish(EventPublisher.java:45) at org.apache.stratos.manager.subscription.utils.CartridgeSubscriptionUtils$TenantSubscribedEventPublisher.run(CartridgeSubscriptionUtils.java:174) at org.apache.stratos.manager.subscription.utils.CartridgeSubscriptionUtils$1.execute(CartridgeSubscriptionUtils.java:191) at org.apache.stratos.manager.subscription.utils.CartridgeSubscriptionUtils.publishTenantSubscribedEvent(CartridgeSubscriptionUtils.java:195) at org.apache.stratos.manager.manager.CartridgeSubscriptionManager.registerCartridgeSubscription(CartridgeSubscriptionManager.java:357) at org.apache.stratos.manager.manager.CartridgeSubscriptionManager.subscribeToCartridgeWithProperties(CartridgeSubscriptionManager.java:150) at org.apache.stratos.rest.endpoint.services.ServiceUtils.subscribe(ServiceUtils.java:991) at org.apache.stratos.rest.endpoint.services.StratosAdmin.subscribe(StratosAdmin.java:401) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:180) at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96) at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:194) at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:100) at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:57) at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:93) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271) at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239) at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:203) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:137) at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:159) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:264) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178) at org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47) at org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56) at org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47) at org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141) at org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) at org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) at java.lang.Thread.run(Thread.java:695) [2014-09-24 10:24:21,051] INFO {org.apache.stratos.messaging.broker.publish.TopicPublisher} - Will try to re-publish in 60 sec On Mon, Sep 22, 2014 at 2:39 PM, Gayan Gunarathne <gay...@wso2.com> wrote: > Hi All, > > I have changed the Stratos messaging model to support MQTT. > > Please find the pull request for this. > > https://github.com/apache/stratos/pull/47 > > > Also I have updated the relevant JIRA(STRATOS-791) as well. > > Thanks, > Gayan > > > On Thu, Sep 11, 2014 at 12:58 PM, Gayan Gunarathne <gay...@wso2.com> > wrote: > >> Hi All, >> >> Based on the discussion[1] and our initial research, we are going to use >> the following client library for the Stratos MQTT based message component. >> >> http://www.eclipse.org/paho/ >> >> We have done initial research[2] of the functionality of that library >> with both java[3] and python[4]. >> >> Please feel free to share if you have any thoughts on this. >> >> >> [1] Messaging protocol with Stratos python cartridge agent >> [2] https://github.com/gayangunarathne/MQTT-Pub-Sub >> [3] https://repo.eclipse.org/content/repositories/paho-releases/ >> [4] http://www.eclipse.org/paho/clients/python/ >> >> Thanks, >> Gayan >> >> >> >> -- >> Best Regards, >> >> Gayan Gunarathne >> Technical Lead >> WSO2 Inc. (http://wso2.com) >> email : gay...@wso2.com | mobile : +94 766819985 >> >> > > > > -- > Best Regards, > > Gayan Gunarathne > Technical Lead > WSO2 Inc. (http://wso2.com) > email : gay...@wso2.com | mobile : +94 766819985 > > -- Best Regards, Nirmal Nirmal Fernando. PPMC Member & Committer of Apache Stratos, Senior Software Engineer, WSO2 Inc. Blog: http://nirmalfdo.blogspot.com/