Jason,
you recently told me
Hope all is well with you. We ran into a similar situation with MLS server and it turned out the issue was a service running called "UserWebDAV Gateway" that is intercepting the requests to the web server and handling them. It's username and password database are obviously not the same as Zulu, so it returns an error that the username and password are incorrect.
Ok.. I did not find how to fiddle around with UserWebDav Gateway. But I have looked in the Catalina.log, as mentioned in earlier posts.
Could you have a look IF there is anything "useful" in it.
In the meantime I spool the whole calendars to a google account and have everybody sign up to this one. This works since the problems started..but is not very elegant.
follows the catalina.log. (Catalina, the traitor would have liked his name to be used for a "log" hehe)
Nov 20, 2012 12:21:16 AM org.apache.catalina.core.StandardServer await
WARNING: StandardServer.await: Invalid command '' received
Nov 20, 2012 12:21:19 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [com.jniwrapper.NativeResourceCollector] but has failed to stop it. This is very likely to create a memory leak.
Nov 20, 2012 12:21:19 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [WPEAgent[127.0.0.1:16000]-Thread] but has failed to stop it. This is very likely to create a memory leak.
Nov 20, 2012 12:21:19 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [WSAgent[127.0.0.1:16000]-Thread] but has failed to stop it. This is very likely to create a memory leak.
Nov 20, 2012 12:21:19 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [LogViewerIndex_Thread-17] but has failed to stop it. This is very likely to create a memory leak.
Nov 20, 2012 12:21:19 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [MultiThreadedHttpConnectionManager cleanup] but has failed to stop it. This is very likely to create a memory leak.
Nov 20, 2012 12:21:19 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [Thread-227409] but has failed to stop it. This is very likely to create a memory leak.
Nov 20, 2012 12:21:19 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [Thread-229180] but has failed to stop it. This is very likely to create a memory leak.
Nov 20, 2012 12:21:19 AM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: The web application [] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@3e67d8b0]) and a value of type [org.apache.xerces.parsers.SAXParser] (value [org.apache.xerces.parsers.SAXParser@556f25f6]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
Nov 20, 2012 12:21:19 AM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: The web application [] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@3e67d8b0]) and a value of type [org.apache.xerces.parsers.SAXParser] (value [org.apache.xerces.parsers.SAXParser@7ebe1419]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
Nov 20, 2012 12:21:19 AM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: The web application [] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@3e67d8b0]) and a value of type [org.apache.xerces.parsers.SAXParser] (value [org.apache.xerces.parsers.SAXParser@9cfe56]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
Nov 20, 2012 12:21:19 AM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: The web application [] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@3e67d8b0]) and a value of type [org.apache.xerces.parsers.SAXParser] (value [org.apache.xerces.parsers.SAXParser@8fd3b22]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
Nov 20, 2012 12:21:19 AM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: The web application [] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@3e67d8b0]) and a value of type [org.apache.xerces.parsers.SAXParser] (value [org.apache.xerces.parsers.SAXParser@2d15438]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
Nov 20, 2012 12:21:20 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/fmi] appears to have started a thread named [BonjourServiceUpdateThread] but has failed to stop it. This is very likely to create a memory leak.
Nov 20, 2012 12:21:20 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/fmi] appears to have started a thread named [Thread-19] but has failed to stop it. This is very likely to create a memory leak.
Nov 20, 2012 12:38:20 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.
Nov 20, 2012 12:38:20 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'mapperClass' to 'org.apache.catalina.core.StandardContextMapper' did not find a matching property.
Nov 20, 2012 12:38:20 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context/Manager} Setting property 'debug' to '0' did not find a matching property.
Nov 20, 2012 12:38:20 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.
Nov 20, 2012 12:38:20 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'mapperClass' to 'org.apache.catalina.core.StandardContextMapper' did not find a matching property.
Nov 20, 2012 12:38:20 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.
Nov 20, 2012 12:38:20 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'mapperClass' to 'org.apache.catalina.core.StandardContextMapper' did not find a matching property.
Nov 20, 2012 12:38:20 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.
Nov 20, 2012 12:38:20 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'mapperClass' to 'org.apache.catalina.core.StandardContextMapper' did not find a matching property.
Nov 20, 2012 12:38:20 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context/Manager} Setting property 'debug' to '0' did not find a matching property.
Nov 20, 2012 12:44:35 AM org.apache.catalina.core.StandardServer await
WARNING: StandardServer.await: Invalid command '' received
Nov 20, 2012 12:44:37 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [com.jniwrapper.NativeResourceCollector] but has failed to stop it. This is very likely to create a memory leak.
Nov 20, 2012 12:44:37 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [WPEAgent[127.0.0.1:16000]-Thread] but has failed to stop it. This is very likely to create a memory leak.
Nov 20, 2012 12:44:37 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [WSAgent[127.0.0.1:16000]-Thread] but has failed to stop it. This is very likely to create a memory leak.
Nov 20, 2012 12:44:37 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [LogViewerIndex_Thread-17] but has failed to stop it. This is very likely to create a memory leak.
Nov 20, 2012 12:44:37 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [MultiThreadedHttpConnectionManager cleanup] but has failed to stop it. This is very likely to create a memory leak.
Nov 20, 2012 12:44:38 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/fmi] appears to have started a thread named [BonjourServiceUpdateThread] but has failed to stop it. This is very likely to create a memory leak.
Nov 20, 2012 12:46:44 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.
Nov 20, 2012 12:46:44 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'mapperClass' to 'org.apache.catalina.core.StandardContextMapper' did not find a matching property.
Nov 20, 2012 12:46:44 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context/Manager} Setting property 'debug' to '0' did not find a matching property.
Nov 20, 2012 12:46:44 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.
Nov 20, 2012 12:46:44 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'mapperClass' to 'org.apache.catalina.core.StandardContextMapper' did not find a matching property.
Nov 20, 2012 12:46:44 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.
Nov 20, 2012 12:46:44 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'mapperClass' to 'org.apache.catalina.core.StandardContextMapper' did not find a matching property.
Nov 20, 2012 12:46:44 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.
Nov 20, 2012 12:46:44 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'mapperClass' to 'org.apache.catalina.core.StandardContextMapper' did not find a matching property.
Nov 20, 2012 12:46:44 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context/Manager} Setting property 'debug' to '0' did not find a matching property.