Yes, you are right, thanks, it helped. In my web.xml there was MDCInsertingServletFilter filter declared without "<async-supported>true</async-supported>" and that was the cause.
________________________________________ From: Sergey Beryozkin [[email protected]] Sent: Monday, July 14, 2014 7:15 PM To: [email protected] Subject: Re: CXF & NIO & JAX-RS 2 Hi, will this StackOverflow help: http://stackoverflow.com/questions/23711409/jetty-9-asyncresponse-not-working ? Let me know please Cheers, Sergey On 14/07/14 17:01, Michael Bannii wrote: > Hi, > > This February there was a thread titled "Server Side Asynchronous > processing support via CXF & NIO support" regarding an NPE thrown at > AsyncResponseImpl.java:240 when trying to use AsyncResponse. I get a > simmilar stacktrace, and I prepared an own simple test maven project > demonstrating the issue (attached to the email). > > In short: > 1. I use latest Jetty: 8.1.15.v20140411. > 2. In web.xml i have both 'version="3.0"' and > '<async-supported>true</async-supported>'. > 3. My rest resource api is declared using AsyncResponse. > > And still i get this: > > java.lang.NullPointerException > at > org.apache.cxf.jaxrs.impl.AsyncResponseImpl.initContinuation(AsyncResponseImpl.java:240) > at > org.apache.cxf.jaxrs.impl.AsyncResponseImpl.<init>(AsyncResponseImpl.java:58) > at > org.apache.cxf.jaxrs.utils.JAXRSUtils.processParameter(JAXRSUtils.java:775) > at > org.apache.cxf.jaxrs.utils.JAXRSUtils.processParameters(JAXRSUtils.java:749) > at > org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.processRequest(JAXRSInInterceptor.java:236) > at > org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.handleMessage(JAXRSInInterceptor.java:101) > at > org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271) > ....... > > Am I missing something? Can it be some async setup that is missing in my > jaxrs:server declaration inside applicationContext.xml? Currently i have > there: > > <jaxrs:server address="/api"> > <jaxrs:properties/> > <jaxrs:serviceBeans> > <ref bean="apiResourceBean"/> > </jaxrs:serviceBeans> > <jaxrs:providers> > <ref bean="jacksonProvider"/> > </jaxrs:providers> > <jaxrs:features> > <cxf:logging/> > </jaxrs:features> > </jaxrs:server> > > -- > > Best regards > > Michael > -- Sergey Beryozkin Talend Community Coders http://coders.talend.com/ Blog: http://sberyozkin.blogspot.com
