Questions Tagged With primepush

Migrate Primface Push from Ivy 6.3 to Ivy 7.0.3

hieulam — Thu, 29 Mar 2018 23:52:07 -0400

Hi all. Currently, we're migrating our projects from Ivy 6.3 to Ivy 7.0.3. One of the problems we're facing is PrimePush doesn't work anymore in Chrome but still works in Internet Explorer and FireFox. Previously this feature works on all browsers
We followed this instruction to implement PrimeFacePush for Ivy 6.3: https://answers.axonivy.com/questions/10/can-i-use-primepush-in-xpert-ivy
Error in Chrome when the page is loaded:

Log file: 11:11:51.568 WARN [org.atmosphere.cpr.DefaultBroadcaster] [http-nio-8081-exec-7] [requestId=209574] Duplicate resource 562f3a7e-8900-4c5c-89f7-4689843ccbf2. Could be caused by a dead connection not detected by your server. Replacing the old one with the fresh one 11:11:51.568 WARN [org.apache.catalina.connector.Request] [http-nio-8081-exec-7] [requestId=209574] Unable to start async because the following classes in the processing chain do not support async [org.primefaces.push.PushServlet] java.lang.IllegalStateException: A filter or servlet of the current chain does not support asynchronous operations. at org.apache.catalina.connector.Request.startAsync(Request.java:1665) at org.apache.catalina.connector.RequestFacade.startAsync(RequestFacade.java:1038) at org.atmosphere.cpr.AtmosphereRequestImpl.startAsync(AtmosphereRequestImpl.java:631) at org.atmosphere.container.Servlet30CometSupport.suspend(Servlet30CometSupport.java:95) at org.atmosphere.container.Servlet30CometSupport.service(Servlet30CometSupport.java:70) at org.atmosphere.cpr.AtmosphereFramework.doCometSupport(AtmosphereFramework.java:2287) at org.atmosphere.cpr.AtmosphereServlet.doPost(AtmosphereServlet.java:191) at org.atmosphere.cpr.AtmosphereServlet.doGet(AtmosphereServlet.java:177) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at ch.ivyteam.ivy.webserver.internal.startup.IvyEngineUnavailableFilter.doFilter(IvyEngineUnavailableFilter.java:46) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:89) at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:120) at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:135) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at ch.ivyteam.ivy.webserver.internal.PerformanceLogValve.invoke(PerformanceLogValve.java:55) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1457) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 11:11:51.568 ERROR [org.atmosphere.cpr.AtmosphereFramework] [http-nio-8081-exec-7] [requestId=209574] AtmosphereFramework exception java.lang.IllegalStateException: A filter or servlet of the current chain does not support asynchronous operations. at org.apache.catalina.connector.Request.startAsync(Request.java:1665) at org.apache.catalina.connector.RequestFacade.startAsync(RequestFacade.java:1038) at org.atmosphere.cpr.AtmosphereRequestImpl.startAsync(AtmosphereRequestImpl.java:631) at org.atmosphere.container.Servlet30CometSupport.suspend(Servlet30CometSupport.java:95) at org.atmosphere.container.Servlet30CometSupport.service(Servlet30CometSupport.java:70) at org.atmosphere.cpr.AtmosphereFramework.doCometSupport(AtmosphereFramework.java:2287) at org.atmosphere.cpr.AtmosphereServlet.doPost(AtmosphereServlet.java:191) at org.atmosphere.cpr.AtmosphereServlet.doGet(AtmosphereServlet.java:177) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at ch.ivyteam.ivy.webserver.internal.startup.IvyEngineUnavailableFilter.doFilter(IvyEngineUnavailableFilter.java:46) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:89) at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:120) at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:135) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at ch.ivyteam.ivy.webserver.internal.PerformanceLogValve.invoke(PerformanceLogValve.java:55) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1457) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748)
Hope I can get your help!

Can I use a WebSocket in Axon.ivy 6.x?

Lars Tuchel — Thu, 31 Aug 2017 08:55:55 -0400

Hi ivyTeam

I need to have a WebSocket in an ivyProject. I thought about using Primefaces Push Endpoints for this. I know about this solution for ivy 4.x and 5.x but this doesn't seem to work anymore. I get the following errors and no endpoints are available:

13:56:58.687 WARN [org.atmosphere.cpr.AsynchronousProcessor] [http-nio-8081-exec-3] [requestId=3] 
  Websocket protocol not supported
13:57:09.974 WARN [org.apache.catalina.loader.WebappClassLoaderBase] [localhost-startStop-2] [] 
  The web application [ivy] appears to have started a thread named [Atmosphere-Scheduler-4] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
   sun.misc.Unsafe.park(Native Method)
   java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
   java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.poll(ScheduledThreadPoolExecutor.java:1134)
   java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.poll(ScheduledThreadPoolExecutor.java:809)
   java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
   java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
   java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   java.lang.Thread.run(Thread.java:745)
13:57:09.975 WARN [org.apache.catalina.loader.WebappClassLoaderBase] [localhost-startStop-2] [] 
  The web application [ivy] appears to have started a thread named [Atmosphere-Scheduler-5] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
   sun.misc.Unsafe.park(Native Method)
   java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
   java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.poll(ScheduledThreadPoolExecutor.java:1129)
   java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.poll(ScheduledThreadPoolExecutor.java:809)
   java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
   java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
   java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   java.lang.Thread.run(Thread.java:745)
13:57:46.830 WARN [] [main] [executionContext=SYSTEM] 
  the logger can't be the child of org.eclipse.birt
13:59:28.618 WARN [org.atmosphere.cpr.DefaultAsyncSupportResolver] [http-nio-8081-exec-2] [requestId=1] 
  Found multiple containers, please specify which one to use: org.atmosphere.container.Tomcat7CometSupport, org.atmosphere.container.TomcatCometSupport,  until you do, Atmosphere will use:class org.atmosphere.container.Tomcat7CometSupport
13:59:28.638 ERROR [org.primefaces.push.PushServlet] [http-nio-8081-exec-2] [requestId=1] 
  No Annotated class using @PushEndpoint found. Push will not work.
13:59:28.664 WARN [org.atmosphere.cpr.AsynchronousProcessor] [http-nio-8081-exec-2] [requestId=1] 
  Websocket protocol not supported
14:02:04.718 WARN [org.apache.catalina.loader.WebappClassLoaderBase] [localhost-startStop-2] [] 
  The web application [ivy] appears to have started a thread named [Atmosphere-Scheduler-0] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
   sun.misc.Unsafe.park(Native Method)
   java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
   java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.poll(ScheduledThreadPoolExecutor.java:1134)
   java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.poll(ScheduledThreadPoolExecutor.java:809)
   java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
   java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
   java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   java.lang.Thread.run(Thread.java:745)
14:02:04.720 WARN [org.apache.catalina.loader.WebappClassLoaderBase] [localhost-startStop-2] [] 
  The web application [ivy] appears to have started a thread named [Atmosphere-Scheduler-6] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
   sun.misc.Unsafe.park(Native Method)
   java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
   java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.poll(ScheduledThreadPoolExecutor.java:1129)
   java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.poll(ScheduledThreadPoolExecutor.java:809)
   java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
   java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
   java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   java.lang.Thread.run(Thread.java:745)
14:03:26.818 WARN [] [main] [executionContext=SYSTEM] 
  the logger can't be the child of org.eclipse.birt
14:04:38.170 WARN [org.atmosphere.cpr.DefaultAsyncSupportResolver] [http-nio-8081-exec-2] [requestId=2] 
  Found multiple containers, please specify which one to use: org.atmosphere.container.Tomcat7CometSupport, org.atmosphere.container.TomcatCometSupport,  until you do, Atmosphere will use:class org.atmosphere.container.Tomcat7CometSupport
14:04:38.189 ERROR [org.primefaces.push.PushServlet] [http-nio-8081-exec-2] [requestId=2] 
  No Annotated class using @PushEndpoint found. Push will not work.
14:04:38.209 WARN [org.atmosphere.cpr.AsynchronousProcessor] [http-nio-8081-exec-2] [requestId=2] 
  Websocket protocol not supported
14:09:54.778 WARN [org.apache.catalina.loader.WebappClassLoaderBase] [localhost-startStop-2] [] 
  The web application [ivy] appears to have started a thread named [Atmosphere-Scheduler-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
   sun.misc.Unsafe.park(Native Method)
   java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
   java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.poll(ScheduledThreadPoolExecutor.java:1134)
   java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.poll(ScheduledThreadPoolExecutor.java:809)
   java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
   java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
   java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   java.lang.Thread.run(Thread.java:745)
14:09:54.779 WARN [org.apache.catalina.loader.WebappClassLoaderBase] [localhost-startStop-2] [] 
  The web application [ivy] appears to have started a thread named [Atmosphere-Scheduler-11] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
   sun.misc.Unsafe.park(Native Method)
   java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
   java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.poll(ScheduledThreadPoolExecutor.java:1129)
   java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.poll(ScheduledThreadPoolExecutor.java:809)
   java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
   java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
   java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   java.lang.Thread.run(Thread.java:745)
14:10:30.830 WARN [] [Worker-0] [executionContext=SYSTEM] 
  the logger can't be the child of org.eclipse.birt

Here's what I added to the web.xml:

  <servlet>
        <servlet-name>Push Servlet</servlet-name>
        <servlet-class>org.primefaces.push.PushServlet</servlet-class>
        <async-supported>true</async-supported>
        <init-param>
            <param-name>org.atmosphere.useWebSocketAndServlet3</param-name>
            <param-value>true</param-value>
        </init-param>
        <init-param>
            <param-name>org.atmosphere.websocket.suppressJSR356</param-name>
            <param-value>true</param-value>
        </init-param>
    </servlet>
    <servlet-mapping>
        <servlet-name>Push Servlet</servlet-name>
        <url-pattern>/primepush/*</url-pattern>
    </servlet-mapping>

And what I added to the webapps/ivy/WEB-INF/lib directory:

atmosphere-runtime-native-2.4.14.jar
atmosphere-compat-tomcat-2.0.1.jar
atmosphere-compat-jbossweb-2.0.1.jar
atmosphere-compat-tomcat7-2.0.1.jar

I saw that you implemented a websocket for the chat feature in the Portal (XIVY-519) so it should still work. But in the Portal project, the atmosphere jar is directly in the project so the old way in the question linked above probably doesn't work anymore...

TLDR; Could you give me a hint how I can create my own WebSocket endpoints in ivy 6.x?

How can I configure IIS 8.0 and Primepush

Hap Em — Mon, 07 Sep 2015 14:17:16 -0400

Hello Everybody!

I have deployed an Ivy project behind IIS8 and all functionalities works fine except primepush. Could you please give me some tips or guidelines to configure IIS8 to work with primepush?

Thanks for your help,

Real Time Progress bar with a blockUI doesn't work using primefaces with atmosphere

cascamorris — Wed, 21 Jan 2015 10:44:11 -0500

I have a button and when I press on it, the method obtains data from the data base and show the records in a datatable. The action takes more than 1 minute and I want to show a progress bar (the time is variable)

I found the solution in this page: Show a real time progress bar in a Html User Dialog

The problem is that I show the progress bar, but always is "0%". In the javascript function never enter. And I don't know if I'm doing something wrong.

This is my XHTML: (I can't write the simbol 'is less than')

h:form id="formAllocate">

    p:panel id="panel" header="Realtime ProgressBar">
        p:commandButton id="btn" value="Start"
            actionListener="#{scheduleMB.startLongRunningProcess}">
        /p:commandButton>
    /p:panel>

    p:blockUI block="panel" trigger="btn">
        p:progressBar widgetVar="progressBar" style="width:300px"
            labelTemplate="{value}%">
        /p:progressBar>
        span id="msg"></span>
    /p:blockUI>

/h:form>

p:socket channel="/realtime" onMessage="handleProgress"></p:socket>

script type="text/javascript">
    function handleProgress(progressJson) {
        alert('begin');
        var progressData = eval("(" + progressJson + ")");
        progressBar.setValue(progressData.progress);
        $("#msg").text(progressData.msg);
    }
/script>

This is my Bean:

public void startLongRunningProcess(){
    EventBus eventBus = EventBusFactory.getDefault().eventBus();
    eventBus.publish("/realtime", "{ 'progress' : 10, 'msg' : 'Extract data'}");

    list =
        getAuxService().findList(userSelected, initDate2,
            endDate2);
  }

In the web.xml:

servlet>
    servlet-name>Push Servlet</servlet-name>
    servlet-class>org.primefaces.push.PushServlet</servlet-class>
    load-on-startup>1</load-on-startup>
    async-supported>true</async-supported>
/servlet>
servlet-mapping>
    servlet-name>Push Servlet</servlet-name>
    url-pattern>/primepush/*</url-pattern>
/servlet-mapping>

In my pom.xml I have this dependencies:

dependency>
    groupId>org.atmosphere</groupId>
    artifactId>atmosphere-runtime</artifactId>
    version>2.2.2</version>
/dependency>

dependency>
    groupId>org.roboguice</groupId>
    artifactId>roboguice</artifactId>
    version>2.0</version>
/dependency>

I'm using primefaces 5.1, spring 3.2.5, hibernate 4.2.7, java 1.7, primefaces extension 3.0.0

What I'm doing wrong???

Thx for the help and answer.

How to use PrimePush in Ivy 5.0.x?

thha — Fri, 28 Feb 2014 05:16:08 -0500

I would like to integrate PrimePush into Ivy 5.0.x. I found the answer here link text, but it only works on Ivy 4.x (tested on 4.3.8). My current Ivy Designer/Server v5.0.8 can not work. I think it's because of the newer version of embedded Tomcat. Could you please give me some hints?