Proxies throw exception when used from many clients at the same time
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Key: WELD-676
URL: https://jira.jboss.org/browse/WELD-676
Project: Weld
Issue Type: Bug
Components: Proxies
Environment: Affected weld version - WELD-000900 1.1.0 (2010-09-09
00:04)
Reporter: Martin Gencur
This exception arises when running around 7+ clients. The HashComputer
component is a stateless session bean.
Stacktrace:
2010/09/09 08:29:08:387 EDT [WARN ][Runner - 0] HOST
qa05.mw.lab.eng.bos.redhat.com:rootProcess:weld-pastecode-perf - Error sampling
data: <org.jboss.smartfrog.loaddriver.RequestProcessingException: Invalid
response code: 500 Content: <html><head><title>JBoss Web/3.0.0-beta-6 - Error
report</title><style><!--H1
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;}
H2
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;}
H3
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;}
BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;}
B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P
{font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A
{color : black;}A.name {color : black;}HR {color : #525D76;}--></style>
</head><body><h1>HTTP Status 500 - </h1><HR size="1"
noshade="noshade"><p><b>type!
</b> Exception report</p><p><b>message</b> <u></u></p><p><b>description</b>
<u>The server encountered an internal error () that prevented it from
fulfilling this request.</u></p><p><b>exception</b>
<pre>javax.servlet.ServletException:
org.jboss.weld.examples.pastecode.session.org$jboss$weld$bean-flat-SessionBean-HashComputer_$$_WeldProxy
cannot be cast to org.jboss.weld.conversation.ConversationImpl
javax.faces.webapp.FacesServlet.service(FacesServlet.java:325)
org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:164)
org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:141)
org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:90)
org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:417)
org.tuckey.web.filters.urlrewrite.NormalRewrittenUrl.doRewrite(NormalRewrittenUrl.java:195)
org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:159)
org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:141)
org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:90)
org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:417)
</pre></p><p><b>root cause</b> <pre>java.lang.ClassCastException:
org.jboss.weld.examples.pastecode.session.org$jboss$weld$bean-flat-SessionBean-HashComputer_$$_WeldProxy
cannot be cast to org.jboss.weld.conversation.ConversationImpl
org.jboss.weld.servlet.BeanProvider.conversation(BeanProvider.java:65)
org.jboss.weld.jsf.ConversationAwareViewHandler.getActionURL(ConversationAwareViewHandler.java:71)
com.sun.faces.renderkit.html_basic.FormRenderer.getActionStr(FormRenderer.java:234)
com.sun.faces.renderkit.html_basic.FormRenderer.encodeBegin(FormRenderer.java:137)
javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:823)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:1611)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:1616)
com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:380)
com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:126)
javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:273)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:127)
com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:164)
org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:141)
org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:90)
org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:417)
org.tuckey.web.filters.urlrewrite.NormalRewrittenUrl.doRewrite(NormalRewrittenUrl.java:195)
org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:159)
org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:141)
org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:90)
org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:417)
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