By: Ian Vogel user 18 Sep 2019 at 5:35 a.m. CDT

2 Responses
Ian Vogel gravatar
Hi gluu community, I'm having a strange issue where every couple of weeks oxauth gets into a crashed state and the web services stop responding, but the OS is fine. When I look at logs, I see only this in the identity log recurring from the time of failure: 2019-09-18 09:29:42,542 ERROR [ForkJoinPool.commonPool-worker-3] [org.gluu.oxtrust.ldap.service.StatusCheckerTimer] ( - Can not download ssl certificate Connection refused (Connection refused) at Method) ~[?:1.8.0_181] at ~[?:1.8.0_181] at ~[?:1.8.0_181] at ~[?:1.8.0_181] at ~[?:1.8.0_181] at ~[?:1.8.0_181] at ~[?:1.8.0_181] at ~[?:1.8.0_181] at ~[?:1.8.0_181] at ~[?:1.8.0_181] at ~[?:1.8.0_181] at<init>( ~[?:1.8.0_181] at ~[?:1.8.0_181] at ~[?:1.8.0_181] at ~[?:1.8.0_181] at ~[?:1.8.0_181] at ~[?:1.8.0_181] at ~[?:1.8.0_181] at org.gluu.oxtrust.ldap.service.StatusCheckerTimer.setCertificateExpiryAttributes( [classes/:?] at org.gluu.oxtrust.ldap.service.StatusCheckerTimer.processInt( [classes/:?] at org.gluu.oxtrust.ldap.service.StatusCheckerTimer.process( [classes/:?] at org.gluu.oxtrust.ldap.service.StatusCheckerTimer$Proxy$_$$_WeldSubclass.process$$super(Unknown Source) [classes/:?] at sun.reflect.GeneratedMethodAccessor347.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke( ~[?:1.8.0_181] at java.lang.reflect.Method.invoke( ~[?:1.8.0_181] at org.jboss.weld.interceptor.proxy.TerminalAroundInvokeInvocationContext.proceedInternal( [weld-core-impl-3.0.5.Final.jar:3.0.5.Final] at org.jboss.weld.interceptor.proxy.AroundInvokeInvocationContext.proceed( [weld-core-impl-3.0.5.Final.jar:3.0.5.Final] at org.xdi.service.cdi.async.AsynchronousInterceptor$1.get( [oxcore-service-3.1.6.sp1.jar:?] at java.util.concurrent.CompletableFuture$ [?:1.8.0_181] at java.util.concurrent.CompletableFuture$AsyncSupply.exec( [?:1.8.0_181] at java.util.concurrent.ForkJoinTask.doExec( [?:1.8.0_181] at java.util.concurrent.ForkJoinPool$WorkQueue.runTask( [?:1.8.0_181] at java.util.concurrent.ForkJoinPool.runWorker( [?:1.8.0_181] at [?:1.8.0_181] 2019-09-18 09:30:42,169 INFO [ForkJoinPool.commonPool-worker-0] [org.gluu.oxtrust.ldap.service.StatusCheckerTimer] ( - Setting FactorAttributes I didn't see anything else. Restarting the server fixes the issue and it runs fine for another couple of weeks - this has happened twice since the end August. Any ideas what this could be? The Let'sEncrypt renewal, perhaps? Or maybe this is this a false positive, and the problem is actually elsewhere. Thanks

By Mohib Zico staff 18 Sep 2019 at 11:13 a.m. CDT

Mohib Zico gravatar
Hi Ian, I think it's apache which stopping actually, not oxauth. if you face this error `Can not download ssl certificate Connection refused` again in future, first check status of apache2/httpd ( service httpd/apache2 status ).

By Ian Vogel user 07 Oct 2019 at 3:58 a.m. CDT

Ian Vogel gravatar
Great, thank you. As it happens, it hasn't crashed in the last 3 weeks.