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https://issues.apache.org/jira/browse/TOMEE-1743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15203234#comment-15203234
]
Matthew Broadhead commented on TOMEE-1743:
------------------------------------------
Hi [~romain.manni-bucau]
it works fine after the server is started. usually it happens after a period
of inactivity. i was working last night and this morning the error was
occurring. but it happens during the day also. maybe a test case would be to
create a JAX-RS application context and leave it some hours or overnight and
see if it still loads.
I can't see any errors that have caused the issue in sysout
> JAX-RS goes away
> ----------------
>
> Key: TOMEE-1743
> URL: https://issues.apache.org/jira/browse/TOMEE-1743
> Project: TomEE
> Issue Type: Bug
> Components: TomEE Core Server
> Affects Versions: 1.7.4
> Reporter: Matthew Broadhead
>
> While developing I keep getting the following error and having to restart the
> server to make everything work again. it is getting quite frustrating.
> {noformat}
> Mar 20, 2016 10:39:18 AM org.apache.catalina.core.StandardWrapperValve invoke
> SEVERE: Servlet.service() for servlet [default] in context with path [/rest]
> threw exception [Error processing webservice request] with root cause
> java.lang.NullPointerException
> at
> org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:240)
> at
> org.apache.openejb.server.cxf.rs.CxfRsHttpListener.doInvoke(CxfRsHttpListener.java:227)
> at
> org.apache.tomee.webservices.CXFJAXRSFilter.doFilter(CXFJAXRSFilter.java:94)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at
> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
> at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:44)
> at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:44)
> at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:44)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:614)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:957)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
> at
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
> at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
> at
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> there is a rest application defined by
> {code}
> @ApplicationPath("/rest")
> public class ApplicationConfig extends Application {
> public Set<Class<?>> getClasses() {
> return new HashSet<Class<?>>(
> Arrays.asList(ApplicationService.class,
> DirectoryService.class, SearchService.class));
> }
> }
> {code}
> with for example
> {code}
> @Path("/application")
> @Produces(MediaType.APPLICATION_JSON)
> public class ApplicationService {
> @EJB
> private ApplicationBean applicationBean;
> @Path("/getdata")
> @GET
> public Response getdata(@QueryParam("name") String name) {
> String result = applicationBean.getData(name);
> return Response.ok(result).build();
> }
> }
> {code}
> which is accessed by
> {code}
> public String getData(User user, String name) {
> return WebClient.create(Utility.baseAddress(),
> user.getUserName(), user.getPassword(), null)
>
> .path("/rest/rest/application/getdata").query("name",
> name).accept(MediaType.APPLICATION_JSON_TYPE)
> .get(String.class);
> }
> {code}
> if I navigate to http://localhost:8080/rest/rest/application/getdata it shows
> {noformat}
> javax.servlet.ServletException: Error processing webservice request
>
> org.apache.tomee.webservices.CXFJAXRSFilter.doFilter(CXFJAXRSFilter.java:98)
> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> java.io.IOException: Failed to invoke AbstractHTTPDestination
>
> org.apache.openejb.server.cxf.rs.CxfRsHttpListener.doInvoke(CxfRsHttpListener.java:229)
>
> org.apache.tomee.webservices.CXFJAXRSFilter.doFilter(CXFJAXRSFilter.java:94)
> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> java.lang.NullPointerException
>
> org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:240)
>
> org.apache.openejb.server.cxf.rs.CxfRsHttpListener.doInvoke(CxfRsHttpListener.java:227)
>
> org.apache.tomee.webservices.CXFJAXRSFilter.doFilter(CXFJAXRSFilter.java:94)
> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> {noformat}
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