我在登录到部署在 weblogic 10.3.6 上的 JSF2 应用程序时收到 InvalidSession 异常，该异常是随机抛出的
我在网上搜索了很多关于这个问题但我没有找到任何东西，所以我想知道为什么会抛出这个异常以及我该如何处理它或编写一个解决方法来处理异常
堆栈跟踪
<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