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https://issues.apache.org/jira/browse/MYFACES-4684?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17895646#comment-17895646
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Melloware commented on MYFACES-4684:
------------------------------------
No this is open. So I talked to the Quarkus team and they said the WebSocket
spec doesn't mention anything about supporting SessionScoped or CDI. From the
Quarkus team...
Clement Escoffier
What surprised me a bit is the relation between the websocket and the session
scoped - I can't remember if this is specificed in Jakarta WebSocket (it's
somethign we did in websocket next, but we are not implementing Jakarta
WebSocket).
02:50
The sepc only mention the access to the HTTP session (basically the upgrade
HTTP request) - no relation with SessionScoped.
02:51
Looks like MyFaces may use an unspecified (but which makes sense) behavior.
Martin Kouba
02:52
I can't remember if this is specificed in Jakarta WebSocket
I don't think it is... the spec only mentions that endpoints must support
injection:
https://jakarta.ee/specifications/websocket/2.2/jakarta-websocket-spec-2.2#websocket-endpoints-and-dependency-injection
Clement Escoffier
02:53
yes, that's what I'm seeing too.
Martin Kouba
02:53
there's nothing about scopes
Clement Escoffier
02:53
The last section about the relation between the websocket and HTTP is
interesting.
Martin Kouba
02:55
do you mean the HttpSession.getAccessor() thing?
Clement Escoffier
02:58
yes.
02:58
that's where it blurs the boundary.
02:58
the spec mentions the HTTP "session" (which is unrelated to the session scoped)
02:59
at the moment, we do not have HTTP "session" - @Ladislav Thon did some work on
that a few month (maybe a year) ago.
Ladislav Thon
03:00
yeah, it's been almost a year
> Quarkus: WebSockets not working
> -------------------------------
>
> Key: MYFACES-4684
> URL: https://issues.apache.org/jira/browse/MYFACES-4684
> Project: MyFaces Core
> Issue Type: Bug
> Components: Extension Feature
> Affects Versions: 4.0.2, 4.1.0-RC2
> Reporter: Melloware
> Assignee: Melloware
> Priority: Major
> Attachments: image-2024-10-16-08-49-21-201.png,
> image-2024-10-16-13-37-32-161.png
>
>
> Using a WebSocket in Quarkus throws this
> {code:java}
> Suppressed: java.lang.NullPointerException: Cannot invoke
> "org.apache.myfaces.push.cdi.WebsocketScopeManager$AbstractScope.isChannelAvailable(String)"
> because the return value of
> "org.apache.myfaces.push.cdi.WebsocketScopeManager.getScope(String, boolean)"
> is null
> at
> org.apache.myfaces.push.WebsocketComponentRenderer.encodeEnd(WebsocketComponentRenderer.java:148)
> at
> jakarta.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:634)
> at
> jakarta.faces.component.UIComponentBase.encodeAll(UIComponentBase.java:523)
> at
> jakarta.faces.component.UIComponentBase.encodeAll(UIComponentBase.java:519)
> at
> jakarta.faces.component.UIComponentBase.encodeAll(UIComponentBase.java:519)
> at
> org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1779)
> at
> org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:316)
> at
> org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:122)
> at
> org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:241)
> at
> jakarta.faces.webapp.FacesServlet.service(FacesServlet.java:225)
> at
> io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
> at
> io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:63)
> at
> io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
> at
> io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
> at
> io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:67)
> at
> io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:133)
> at
> io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
> at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at
> io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
> at
> io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:65)
> at
> io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
> at
> io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
> at
> io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
> at
> io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
> at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at
> io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:247)
> at
> io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:111)
> at
> io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:108)
> at
> io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
> at
> io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
> at
> io.quarkus.undertow.runtime.UndertowDeploymentRecorder$9$1.call(UndertowDeploymentRecorder.java:626)
> at
> io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227)
> at
> io.undertow.servlet.handlers.ServletInitialHandler.handleRequest(ServletInitialHandler.java:152)
> at
> io.undertow.server.handlers.CanonicalPathHandler.handleRequest(CanonicalPathHandler.java:49)
> at
> io.quarkus.undertow.runtime.UndertowDeploymentRecorder$1.handleRequest(UndertowDeploymentRecorder.java:125)
> at
> io.undertow.server.Connectors.executeRootHandler(Connectors.java:284)
> at
> io.undertow.server.DefaultExchangeHandler.handle(DefaultExchangeHandler.java:18)
> at
> io.quarkus.undertow.runtime.UndertowDeploymentRecorder$5$2.run(UndertowDeploymentRecorder.java:441)
> at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
> at
> java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at
> io.quarkus.vertx.core.runtime.VertxCoreRecorder$14.runWith(VertxCoreRecorder.java:582)
> at
> org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2513)
> at
> org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1538)
> at
> org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:29)
> at
> org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:29)
> at
> io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
> at java.base/java.lang.Thread.run(Thread.java:840)
> {code}
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