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IVCTool / IVCT_Framework

For IVCT Framework Developers. Core System for the IVCT (Integration, Verification and Certification Tool) for HLA Federates
Apache License 2.0
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Another stacktrace in the IVCT UI #222

Closed bergtwvd closed 4 years ago

bergtwvd commented 5 years ago

Get the following stacktrace for the IVCT UI when running an IVCT composition in a "no-host" setup.

The used composition file is attached. To run, define your own .env file with the DOCKERHOST and IVCTUI_PORT vars): docker-compose.zip

gui_1                     | 05-Aug-2019 15:24:23.176 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
gui_1                     | 05-Aug-2019 15:24:46.878 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive [/usr/local/tomcat/webapps/ivct.gui.ui.html##2.1.0-SNAPSHOT.war]
gui_1                     | 05-Aug-2019 15:24:48.183 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
gui_1                     | 05-Aug-2019 15:25:07.826 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive [/usr/local/tomcat/webapps/ivct.gui.ui.html##2.1.0-SNAPSHOT.war] has finished in [20,947] ms
gui_1                     | 05-Aug-2019 15:25:07.827 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive [/usr/local/tomcat/webapps/ivct.gui.server##2.1.0-SNAPSHOT.war]
gui_1                     | 05-Aug-2019 15:25:08.689 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
gui_1                     | 05-Aug-2019 15:25:09.509 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive [/usr/local/tomcat/webapps/ivct.gui.server##2.1.0-SNAPSHOT.war] has finished in [1,682] ms
gui_1                     | 05-Aug-2019 15:25:09.513 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
gui_1                     | 05-Aug-2019 15:25:09.537 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 49441 ms
gui_1                     | 05-Aug-2019 15:26:08.952 INFO [Thread-7] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-8080"]
gui_1                     | 05-Aug-2019 15:26:08.954 INFO [Thread-7] org.apache.catalina.core.StandardService.stopInternal Stopping service [IVCT]
gui_1                     | 05-Aug-2019 15:26:13.290 WARNING [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ivct.gui.server##2.1.0-SNAPSHOT] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation. Stack trace of request processing thread:[
gui_1                     |  java.lang.Object.wait(Native Method)
gui_1                     |  java.lang.Thread.join(Thread.java:1252)
gui_1                     |  java.lang.Thread.join(Thread.java:1326)
gui_1                     |  java.lang.ApplicationShutdownHooks.runHooks(ApplicationShutdownHooks.java:107)
gui_1                     |  java.lang.ApplicationShutdownHooks$1.run(ApplicationShutdownHooks.java:46)
gui_1                     |  java.lang.Shutdown.runHooks(Shutdown.java:123)
gui_1                     |  java.lang.Shutdown.sequence(Shutdown.java:167)
gui_1                     |  java.lang.Shutdown.exit(Shutdown.java:212)
gui_1                     |  java.lang.Runtime.exit(Runtime.java:109)
gui_1                     |  java.lang.System.exit(System.java:971)
gui_1                     |  de.fraunhofer.iosb.messaginghelpers.PropertyBasedClientSetup.initConnection(PropertyBasedClientSetup.java:181)
gui_1                     |  nato.ivct.commander.Factory.initialize(Factory.java:237)
gui_1                     |  nato.ivct.gui.server.ServerSession.execLoadSession(ServerSession.java:309)
gui_1                     |  org.eclipse.scout.rt.server.AbstractServerSession$LocalServerSessionExtension.execLoadSession(AbstractServerSession.java:213)
gui_1                     |  org.eclipse.scout.rt.server.extension.ServerSessionChains$ServerSessionLoadSessionChain$1.callMethod(ServerSessionChains.java:40)
gui_1                     |  org.eclipse.scout.rt.server.extension.ServerSessionChains$ServerSessionLoadSessionChain$1.callMethod(ServerSessionChains.java:1)
gui_1                     |  org.eclipse.scout.rt.shared.extension.AbstractExtensionChain.callChain(AbstractExtensionChain.java:113)
gui_1                     |  org.eclipse.scout.rt.server.extension.ServerSessionChains$ServerSessionLoadSessionChain.execLoadSession(ServerSessionChains.java:43)
gui_1                     |  org.eclipse.scout.rt.server.AbstractServerSession.interceptLoadSession(AbstractServerSession.java:221)
gui_1                     |  org.eclipse.scout.rt.server.AbstractServerSession.start(AbstractServerSession.java:174)
gui_1                     |  org.eclipse.scout.rt.server.session.ServerSessionProvider.lambda$1(ServerSessionProvider.java:76)
gui_1                     |  org.eclipse.scout.rt.server.session.ServerSessionProvider$$Lambda$125/628332416.call(Unknown Source)
gui_1                     |  org.eclipse.scout.rt.platform.chain.callable.CallableChain$Chain.continueChain(CallableChain.java:227)
gui_1                     |  org.eclipse.scout.rt.platform.transaction.TransactionProcessor.runTxMandatory(TransactionProcessor.java:143)
gui_1                     |  org.eclipse.scout.rt.platform.transaction.TransactionProcessor.intercept(TransactionProcessor.java:73)
gui_1                     |  org.eclipse.scout.rt.platform.chain.callable.CallableChain$Chain.continueChain(CallableChain.java:222)
gui_1                     |  org.eclipse.scout.rt.platform.chain.callable.CallableChain.call(CallableChain.java:170)
gui_1                     |  org.eclipse.scout.rt.platform.context.RunContext.call(RunContext.java:156)
gui_1                     |  org.eclipse.scout.rt.platform.context.RunContext.call(RunContext.java:137)
gui_1                     |  org.eclipse.scout.rt.server.session.ServerSessionProvider.lambda$0(ServerSessionProvider.java:74)
gui_1                     |  org.eclipse.scout.rt.server.session.ServerSessionProvider$$Lambda$121/1824091759.call(Unknown Source)
gui_1                     |  org.eclipse.scout.rt.platform.chain.callable.CallableChain$Chain.continueChain(CallableChain.java:227)
gui_1                     |  org.eclipse.scout.rt.platform.transaction.TransactionProcessor.runTxRequiresNew(TransactionProcessor.java:100)
gui_1                     |  org.eclipse.scout.rt.platform.transaction.TransactionProcessor.intercept(TransactionProcessor.java:69)
gui_1                     |  org.eclipse.scout.rt.platform.chain.callable.CallableChain$Chain.continueChain(CallableChain.java:222)
gui_1                     |  org.eclipse.scout.rt.platform.chain.callable.CallableChain.call(CallableChain.java:170)
gui_1                     |  org.eclipse.scout.rt.platform.context.RunContext.call(RunContext.java:156)
gui_1                     |  org.eclipse.scout.rt.platform.context.RunContext.call(RunContext.java:137)
gui_1                     |  org.eclipse.scout.rt.server.session.ServerSessionProvider.provide(ServerSessionProvider.java:65)
gui_1                     |  org.eclipse.scout.rt.server.session.ServerSessionLifecycleHandler.create(ServerSessionLifecycleHandler.java:40)
gui_1                     |  org.eclipse.scout.rt.server.session.ServerSessionEntry.getOrCreateScoutSession(ServerSessionEntry.java:35)
gui_1                     |  org.eclipse.scout.rt.server.session.ServerSessionCache.getOrCreate(ServerSessionCache.java:66)
gui_1                     |  org.eclipse.scout.rt.server.ServiceTunnelServlet.lookupServerSessionOnHttpSession(ServiceTunnelServlet.java:253)
gui_1                     |  org.eclipse.scout.rt.server.ServiceTunnelServlet.doPost(ServiceTunnelServlet.java:148)
gui_1                     |  org.eclipse.scout.rt.server.ServiceTunnelServlet.lambda$1(ServiceTunnelServlet.java:114)
gui_1                     |  org.eclipse.scout.rt.server.ServiceTunnelServlet$$Lambda$101/564906752.run(Unknown Source)
gui_1                     |  org.eclipse.scout.rt.platform.util.concurrent.Callables.lambda$0(Callables.java:31)
gui_1                     |  org.eclipse.scout.rt.platform.util.concurrent.Callables$$Lambda$102/132023271.call(Unknown Source)
gui_1                     |  org.eclipse.scout.rt.platform.chain.callable.CallableChain$Chain.continueChain(CallableChain.java:227)
gui_1                     |  org.eclipse.scout.rt.platform.transaction.TransactionProcessor.runTxRequiresNew(TransactionProcessor.java:100)
gui_1                     |  org.eclipse.scout.rt.platform.transaction.TransactionProcessor.intercept(TransactionProcessor.java:69)
gui_1                     |  org.eclipse.scout.rt.platform.chain.callable.CallableChain$Chain.continueChain(CallableChain.java:222)
gui_1                     |  org.eclipse.scout.rt.platform.chain.callable.CallableChain.call(CallableChain.java:170)
gui_1                     |  org.eclipse.scout.rt.platform.context.RunContext.call(RunContext.java:156)
gui_1                     |  org.eclipse.scout.rt.platform.context.RunContext.run(RunContext.java:123)
gui_1                     |  org.eclipse.scout.rt.server.ServiceTunnelServlet.doPost(ServiceTunnelServlet.java:112)
gui_1                     |  javax.servlet.http.HttpServlet.service(HttpServlet.java:661)
gui_1                     |  org.eclipse.scout.rt.server.commons.servlet.AbstractHttpServlet.access$0(AbstractHttpServlet.java:1)
gui_1                     |  org.eclipse.scout.rt.server.commons.servlet.AbstractHttpServlet$$Lambda$99/547997007.service(Unknown Source)
gui_1                     |  org.eclipse.scout.rt.server.commons.servlet.AbstractHttpServlet.wrap(AbstractHttpServlet.java:49)
gui_1                     |  org.eclipse.scout.rt.server.commons.servlet.AbstractHttpServlet.service(AbstractHttpServlet.java:38)
gui_1                     |  javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
gui_1                     |  org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
gui_1                     |  org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
gui_1                     |  org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
gui_1                     |  org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
gui_1                     |  org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
gui_1                     |  org.eclipse.scout.rt.server.commons.authentication.ServletFilterHelper.lambda$0(ServletFilterHelper.java:159)
gui_1                     |  org.eclipse.scout.rt.server.commons.authentication.ServletFilterHelper$$Lambda$98/967875619.run(Unknown Source)
gui_1                     |  java.security.AccessController.doPrivileged(Native Method)
gui_1                     |  javax.security.auth.Subject.doAs(Subject.java:422)
gui_1                     |  org.eclipse.scout.rt.server.commons.authentication.ServletFilterHelper.continueChainAsSubject(ServletFilterHelper.java:155)
gui_1                     |  org.eclipse.scout.rt.server.commons.authentication.ServiceTunnelAccessTokenAccessController.handle(ServiceTunnelAccessTokenAccessController.java:90)
gui_1                     |  nato.ivct.gui.server.ServerServletFilter.doFilter(ServerServletFilter.java:50)
gui_1                     |  org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
gui_1                     |  org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
gui_1                     |  org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
gui_1                     |  org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
gui_1                     |  org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
gui_1                     |  org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
gui_1                     |  org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
gui_1                     |  org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:660)
gui_1                     |  org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
gui_1                     |  org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
gui_1                     |  org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:798)
gui_1                     |  org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
gui_1                     |  org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:808)
gui_1                     |  org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
gui_1                     |  org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
gui_1                     |  java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
gui_1                     |  java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
gui_1                     |  org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
gui_1                     |  java.lang.Thread.run(Thread.java:748)]
gui_1                     | 05-Aug-2019 15:26:13.293 WARNING [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ivct.gui.server##2.1.0-SNAPSHOT] appears to have started a thread named [ActiveMQ InactivityMonitor ReadCheckTimer] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
gui_1                     |  java.lang.Object.wait(Native Method)
gui_1                     |  java.util.TimerThread.mainLoop(Timer.java:552)
gui_1                     |  java.util.TimerThread.run(Timer.java:505)
gui_1                     | 05-Aug-2019 15:26:13.294 WARNING [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks Unable to determine string representation of value of type [org.eclipse.scout.rt.shared.ui.UserAgent]
gui_1                     |     java.lang.NullPointerException
gui_1                     |             at org.eclipse.scout.rt.platform.BEANS.opt(BEANS.java:55)
gui_1                     |             at org.eclipse.scout.rt.platform.BEANS.get(BEANS.java:41)
gui_1                     |             at org.eclipse.scout.rt.shared.ui.UserAgent.createIdentifier(UserAgent.java:93)
gui_1                     |             at org.eclipse.scout.rt.shared.ui.UserAgent.toString(UserAgent.java:89)
gui_1                     |             at org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks(WebappClassLoaderBase.java:2021)
gui_1                     |             at org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalsForLeaks(WebappClassLoaderBase.java:1947)
gui_1                     |             at org.apache.catalina.loader.WebappClassLoaderBase.clearReferences(WebappClassLoaderBase.java:1616)
gui_1                     |             at org.apache.catalina.loader.WebappClassLoaderBase.stop(WebappClassLoaderBase.java:1556)
gui_1                     |             at org.apache.catalina.loader.WebappLoader.stopInternal(WebappLoader.java:446)
gui_1                     |             at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:226)
gui_1                     |             at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5510)
gui_1                     |             at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:226)
gui_1                     |             at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1439)
gui_1                     |             at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1428)
gui_1                     |             at java.util.concurrent.FutureTask.run(FutureTask.java:266)
gui_1                     |             at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
gui_1                     |             at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
gui_1                     |             at java.lang.Thread.run(Thread.java:748)
gui_1                     | 05-Aug-2019 15:26:13.295 SEVERE [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ivct.gui.server##2.1.0-SNAPSHOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@56222ffb]) and a value of type [org.eclipse.scout.rt.shared.ui.UserAgent] (value [Unknown]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
gui_1                     | 05-Aug-2019 15:26:13.296 SEVERE [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ivct.gui.server##2.1.0-SNAPSHOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@34c28d3]) and a value of type [org.eclipse.scout.rt.platform.context.PropertyMap] (value [org.eclipse.scout.rt.platform.context.PropertyMap@5309ecd1]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
gui_1                     | 05-Aug-2019 15:26:13.296 SEVERE [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ivct.gui.server##2.1.0-SNAPSHOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@28a9b64c]) and a value of type [org.eclipse.scout.rt.platform.context.RunMonitor] (value [org.eclipse.scout.rt.platform.context.RunMonitor@6fb30955]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
gui_1                     | 05-Aug-2019 15:26:13.297 WARNING [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks Unable to determine string representation of value of type [org.eclipse.scout.rt.server.context.ServerRunContext]
gui_1                     |     java.lang.NullPointerException
gui_1                     |             at org.eclipse.scout.rt.platform.BEANS.opt(BEANS.java:55)
gui_1                     |             at org.eclipse.scout.rt.platform.BEANS.get(BEANS.java:41)
gui_1                     |             at org.eclipse.scout.rt.shared.ui.UserAgent.createIdentifier(UserAgent.java:93)
gui_1                     |             at org.eclipse.scout.rt.shared.ui.UserAgent.toString(UserAgent.java:89)
gui_1                     |             at java.lang.String.valueOf(String.java:2994)
gui_1                     |             at java.lang.StringBuilder.append(StringBuilder.java:131)
gui_1                     |             at java.util.AbstractMap$SimpleEntry.toString(AbstractMap.java:724)
gui_1                     |             at org.eclipse.scout.rt.platform.util.StringUtility.join(StringUtility.java:1407)
gui_1                     |             at org.eclipse.scout.rt.platform.util.StringUtility.join(StringUtility.java:1440)
gui_1                     |             at org.eclipse.scout.rt.platform.util.ToStringBuilder.toString(ToStringBuilder.java:212)
gui_1                     |             at org.eclipse.scout.rt.platform.context.RunContext.toString(RunContext.java:474)
gui_1                     |             at org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks(WebappClassLoaderBase.java:2021)
gui_1                     |             at org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalsForLeaks(WebappClassLoaderBase.java:1947)
gui_1                     |             at org.apache.catalina.loader.WebappClassLoaderBase.clearReferences(WebappClassLoaderBase.java:1616)
gui_1                     |             at org.apache.catalina.loader.WebappClassLoaderBase.stop(WebappClassLoaderBase.java:1556)
gui_1                     |             at org.apache.catalina.loader.WebappLoader.stopInternal(WebappLoader.java:446)
gui_1                     |             at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:226)
gui_1                     |             at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5510)
gui_1                     |             at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:226)
gui_1                     |             at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1439)
gui_1                     |             at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1428)
gui_1                     |             at java.util.concurrent.FutureTask.run(FutureTask.java:266)
gui_1                     |             at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
gui_1                     |             at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
gui_1                     |             at java.lang.Thread.run(Thread.java:748)
gui_1                     | 05-Aug-2019 15:26:13.298 SEVERE [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ivct.gui.server##2.1.0-SNAPSHOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@d5baec0]) and a value of type [org.eclipse.scout.rt.server.context.ServerRunContext] (value [Unknown]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
gui_1                     | 05-Aug-2019 15:26:13.299 SEVERE [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ivct.gui.server##2.1.0-SNAPSHOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2476d55]) and a value of type [org.eclipse.scout.rt.platform.transaction.BasicTransaction] (value [org.eclipse.scout.rt.platform.transaction.BasicTransaction@53a5be0a]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
gui_1                     | 05-Aug-2019 15:26:13.299 SEVERE [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ivct.gui.server##2.1.0-SNAPSHOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@7c6cd6f9]) and a value of type [org.eclipse.scout.rt.server.clientnotification.ClientNotificationCollector] (value [org.eclipse.scout.rt.server.clientnotification.ClientNotificationCollector@3582d0f]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
gui_1                     | 05-Aug-2019 15:26:13.306 SEVERE [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ivct.gui.server##2.1.0-SNAPSHOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@41c1fce]) and a value of type [nato.ivct.gui.server.ServerSession] (value [nato.ivct.gui.server.ServerSession@74d66b61[id = 62dac9e3-c537-466f-8d18-32c0dc8eeba9]]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
gui_1                     | 05-Aug-2019 15:26:13.347 INFO [Thread-7] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-8080"]
gui_1                     | 05-Aug-2019 15:26:18.348 WARNING [Thread-7] org.apache.tomcat.util.net.AbstractEndpoint.shutdownExecutor The executor associated with thread pool [http-nio-8080] has not fully shutdown. Some application threads may still be running.
gui_1                     | 05-Aug-2019 15:26:18.349 INFO [Thread-7] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-8080"]
ivctpitch_gui_1 exited with code 255
bergtwvd commented 5 years ago

After running the IVCT composition a few times, I do not see this stacktrace turning back. So, it is not reproducable. Suggest to leave this for what is it and keep the issue for reference in case it turns back.

rhzg commented 5 years ago

@michaeltheis : do we have any race conditions between gui server and client process?

rhzg commented 4 years ago

problem has not been seen, so issue seems to be solved