Hi, Do you have the corresponding import in your bundle ?
Did you take a look on the websocket example: https://github.com/apache/karaf/tree/master/examples/karaf-websocket-example ? Regards JB On 23/03/2019 23:17, Giuseppe Gerla wrote: > Hi all > after the migration to karaf 4.2.3 my websocket stops to work. > I have the following error > > Caused by: java.lang.ClassNotFoundException: > org.eclipse.jetty.websocket.server.WebSocketServerFactory > at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[?:?] > at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:?] > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) ~[?:?] > at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:?] > at java.lang.Class.forName0(Native Method) ~[?:?] > at java.lang.Class.forName(Class.java:348) ~[?:?] > at > org.eclipse.jetty.websocket.servlet.WebSocketServletFactory$Loader.load(WebSocketServletFactory.java:47) > ~[?:?] > at > org.eclipse.jetty.websocket.servlet.WebSocketServlet.init(WebSocketServlet.java:138) > ~[?:?] > at javax.servlet.GenericServlet.init(GenericServlet.java:244) ~[?:?] > at > org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:670) > ~[?:?] > at > org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:427) > ~[?:?] > at > org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:760) > ~[?:?] > at > org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:374) > ~[?:?] > at > org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:847) > ~[?:?] > at > org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:287) > ~[?:?] > at > org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) > ~[?:?] > at > org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138) > ~[?:?] > at org.eclipse.jetty.server.Server.start(Server.java:416) ~[?:?] > at > org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108) > ~[?:?] > at > org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113) > ~[?:?] > at org.eclipse.jetty.server.Server.doStart(Server.java:383) ~[?:?] > at > org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) > ~[?:?] > at org.codejuicer.websocket.osgi.Activator.start(Activator.java:46) ~[?:?] > at > org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:697) > ~[?:?] > at org.apache.felix.framework.Felix.activateBundle(Felix.java:2240) ~[?:?] > ... 8 more > > > All works fine with previous version. > Have you some idea? > > > Regards > Giuseppe -- Jean-Baptiste Onofré [email protected] http://blog.nanthrax.net Talend - http://www.talend.com
