[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-2864) Injection not working with concurrent clients

Injection not working with concurrent clients --------------------------------------------- Key: JBSEAM-2864 URL: http://jira.jboss.com/jira/browse/JBSEAM-2864 Project: Seam Issue Type: Bug Components: Core, Performance and Scalability Affects Versions: 2.0.1.GA, 2.0.1.CR2, 2.0.1.CR1 Environment: Jboss AS 4.2.2.GA, Windows Reporter: Marcell Barbacena Attachments: myproject.zip, Performance.jmx When I was loading testing my application I was getting some NPE. I narrowed down the error and created the example app based on a seam-gen one (just stripped the lib directory). Basically, what I want to execute the place GET at the following URLs: http://localhost:8080/myproject/performance/startsession.seam http://localhost:8080/myproject/performance/start.seam http://localhost:8080/myproject/performance/search.seam?parameter=1&c... http://localhost:8080/myproject/performance/end.seam?cid=2 If after you start jboss you execute the above it goes ok. The debug page shows that the long-running conversation is gone and everything is ok. Then I created a JMeter test, just capturing the "cid" from start, and use it at search and end page (see attached jmeter test). If you run the script with 1 thread no loop, it goes ok. If you run with 5 (in my pc) it goes ok. But when you put more then 20, it starts to get NPE at SimpleAction#search when it calls the DAO. The log at search.xhtml shows the error and the sysos at SimpleAction#search shows it as well. Please, provide a workaround in 2.0.1.CR1.