I have to upgrade a Vaadin 8 application from Karaf 4.3 (pax-web 7) to
Karaf 4.4.8 (pax-web 8).
The OSGi bundle with the Vaadin application is a WAB.
It has a WebContext-Path defined in the OSGi header.
The VaadinServlet sets up Atmosphere and tries to detect the WebSocket
support of the servlet engine. It detects that the servlet engine has
JSR356 support and tries to set up Atmosphere with the class
org.atmosphere.container.JSR356AsyncSupport.
This is the constructor of JSR356AsyncSupport:
public JSR356AsyncSupport(AtmosphereConfig config, ServletContext ctx) {
super(config);
ServerContainer container = (ServerContainer)
ctx.getAttribute(ServerContainer.class.getName());
if (container == null) {
if (ctx.getServerInfo().contains("WebLogic")) {
logger.error("{} must use JDK 1.8+ with WebSocket",
ctx.getServerInfo());
}
throw new IllegalStateException("Unable to configure jsr356 at that
stage. ServerContainer is null");
}
}
It throws this IllegalStateException.
How can I get the ServerContainer into the ServletContext?
Regards,
Richard
--
--
------------------
OPS4J - http://www.ops4j.org - [email protected]
---
You received this message because you are subscribed to the Google Groups
"OPS4J" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion visit
https://groups.google.com/d/msgid/ops4j/552fdab1-ecf2-40cc-b2e3-ec74b76acd70n%40googlegroups.com.
