0038391: Under certain circumstances server log will start throwing null pointer exceptions.

Description

It looks like that even if it is not needed the method MobileServerUtils.isInvalidOrigin is being called when no context is defined. While this does not seem harmful it is filling the log from the server with stack traces.

Steps To Reproduce

I have test this in my current environment with a 17Q2.4 and SCO installed.

*Log into SCO and start a transaction
*Stop tomcat
*Restart Tomcat

Until the user relogs in SCO, the server will be showing stack traces with null pointer exceptions.

Tags

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Attached Files

mobileServerUtils_stackTrace [^] (4,005 bytes) 2018-04-17 13:17 [Show Content] [Hide Content]

64880 [http-bio-8081-exec-3] ERROR org.openbravo.mobile.core.process.WebServiceAbstractServlet - java.lang.NullPointerException
org.openbravo.base.exception.OBException: java.lang.NullPointerException
	at org.openbravo.mobile.core.servercontroller.MobileServerUtils.isInvalidOrigin(MobileServerUtils.java:63)
	at org.openbravo.mobile.core.login.Context.doGet(Context.java:45)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
	at org.openbravo.mobile.core.process.WebServiceAbstractServlet.service(WebServiceAbstractServlet.java:64)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
	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.openbravo.utils.SessionExpirationFilter.doFilter(SessionExpirationFilter.java:66)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.openbravo.utils.CharsetFilter.doFilter(CharsetFilter.java:35)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.openbravo.client.kernel.KernelFilter$1.doAction(KernelFilter.java:62)
	at org.openbravo.dal.core.ThreadHandler.run(ThreadHandler.java:46)
	at org.openbravo.client.kernel.KernelFilter.doFilter(KernelFilter.java:71)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.openbravo.dal.core.DalRequestFilter$1.doAction(DalRequestFilter.java:81)
	at org.openbravo.dal.core.ThreadHandler.run(ThreadHandler.java:46)
	at org.openbravo.dal.core.DalRequestFilter.doFilter(DalRequestFilter.java:103)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:218)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:442)
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1083)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:640)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException
	at org.openbravo.mobile.core.servercontroller.MobileServerUtils.isMultiServerEnabled(MobileServerUtils.java:140)
	at org.openbravo.mobile.core.servercontroller.MobileServerUtils.isInvalidOrigin(MobileServerUtils.java:57)
	... 40 more

Relationships [ Relation Graph ] [ Dependency Graph ]

duplicate of

defect

0036318

closed

mtaal

Error in log files caused by request trying to log in web POS

Notes
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Issue History
Date Modified	Username	Field	Change
2018-04-17 13:17	jorgewederago	New Issue
2018-04-17 13:17	jorgewederago	Assigned To	=> AugustoMauch
2018-04-17 13:17	jorgewederago	File Added: mobileServerUtils_stackTrace
2018-04-17 13:17	jorgewederago	Triggers an Emergency Pack	=> No
2018-06-08 08:19	jorgewederago	Review Assigned To	=> AugustoMauch
2018-06-08 08:19	jorgewederago	Relationship added	duplicate of 0036318
2018-06-08 08:19	jorgewederago	Status	new => closed
2018-06-08 08:19	jorgewederago	Resolution	open => duplicate