weblogic 10.3.6 にデプロイされた JSF2 アプリケーションにログインすると、InvalidSession 例外が発生します。例外はランダムにスローされます。
この問題についてネットでよく検索しましたが、何も見つかりませんでした。この例外がスローされる理由と、それを処理する方法、または例外を処理するための回避策をコーディングする方法を知りたいです。
スタックトレース
<Aug 14, 2012 2:07:36 PM GMT+02:00> <Error> <HTTP> <BEA-101020> <[ServletContext@32196770[app:SAMEAR module:SAMWeb path:/SAMWeb spec-version:2.5]] Servlet failed with Exception
java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
at weblogic.utils.io.ChunkedOutputStream.writeTo(ChunkedOutputStream.java:284)
at weblogic.servlet.internal.ServletOutputStreamImpl.writeHeader(ServletOutputStreamImpl.java:167)
Truncated. see log file for complete stacktrace
>
<Aug 14, 2012 2:07:36 PM GMT+02:00> <Notice> <Diagnostics> <BEA-320068> <Watch 'UncheckedException' with severity 'Notice' on server 'AdminServer' has triggered at Aug 14, 2012 2:07:36 PM GMT+02:00. Notification details:
WatchRuleType: Log
WatchRule: (SEVERITY = 'Error') AND ((MSGID = 'WL-101020') OR (MSGID = 'WL-101017') OR (MSGID = 'WL-000802') OR (MSGID = 'BEA-101020') OR (MSGID = 'BEA-101017') OR (MSGID = 'BEA-000802'))
WatchData: DATE = Aug 14, 2012 2:07:36 PM GMT+02:00 SERVER = AdminServer MESSAGE = [ServletContext@32196770[app:SAMEAR module:SAMWeb path:/SAMWeb spec-version:2.5]] Servlet failed with Exception
java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
at weblogic.utils.io.ChunkedOutputStream.writeTo(ChunkedOutputStream.java:284)
at weblogic.servlet.internal.ServletOutputStreamImpl.writeHeader(ServletOutputStreamImpl.java:167)
at weblogic.servlet.internal.ResponseHeaders.writeHeaders(ResponseHeaders.java:444)
at weblogic.servlet.internal.ServletResponseImpl.writeHeaders(ServletResponseImpl.java:1288)
at weblogic.servlet.internal.ServletOutputStreamImpl.sendHeaders(ServletOutputStreamImpl.java:281)
at weblogic.servlet.internal.ServletOutputStreamImpl.flush(ServletOutputStreamImpl.java:118)
at weblogic.servlet.internal.ServletResponseImpl.sendRedirect(ServletResponseImpl.java:893)
at weblogic.servlet.security.internal.FormSecurityModule.processJSecurityCheck(FormSecurityModule.java:334)
at weblogic.servlet.security.internal.FormSecurityModule.checkUserPerm(FormSecurityModule.java:213)
at weblogic.servlet.security.internal.FormSecurityModule.checkAccess(FormSecurityModule.java:96)
at weblogic.servlet.security.internal.ServletSecurityManager.checkAccess(ServletSecurityManager.java:82)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2209)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
SUBSYSTEM = HTTP USERID = <WLS Kernel> SEVERITY = Error THREAD = [ACTIVE] ExecuteThread: '6' for queue: 'weblogic.kernel.Default (self-tuning)' MSGID = BEA-101020 MACHINE = 00IT8T83D TXID = CONTEXTID = 43d101969fafeaf3:78b99118:13924e1c932:-8000-0000000000000991 TIMESTAMP = 1344946056374
WatchAlarmType: AutomaticReset
WatchAlarmResetPeriod: 30000
>
<Aug 14, 2012 2:07:36 PM GMT+02:00> <Warning> <javax.enterprise.resource.webcontainer.jsf.context> <BEA-000000> <JSF1091: No mime type could be found for file error_128_128.png. To resolve this, add a mime-type mapping to the applications web.xml.>
<Aug 14, 2012 2:07:36 PM GMT+02:00> <Warning> <javax.enterprise.resource.webcontainer.jsf.context> <BEA-000000> <JSF1091: No mime type could be found for file error_128_128.png. To resolve this, add a mime-type mapping to the applications web.xml.>
<Aug 14, 2012 2:07:36 PM GMT+02:00> <Error> <HTTP> <BEA-101020> <[ServletContext@32196770[app:SAMEAR module:SAMWeb path:/SAMWeb spec-version:2.5]] Servlet failed with Exception
java.lang.IllegalStateException: HttpSession is invalid
at weblogic.servlet.internal.session.SessionData.getInternalAttribute(SessionData.java:759)
at weblogic.servlet.internal.session.SessionData.getInternalAttribute(SessionData.java:754)
at weblogic.servlet.security.internal.FormSecurityModule.processJSecurityCheck(FormSecurityModule.java:287)
at weblogic.servlet.security.internal.FormSecurityModule.checkUserPerm(FormSecurityModule.java:213)
at weblogic.servlet.security.internal.FormSecurityModule.checkAccess(FormSecurityModule.java:96)
Truncated. see log file for complete stacktrace