[Zope] Is this a pcgi problem ?

[wai@mahirnet.com]

Hi all,

I'm currently running Zope 2.2.4 (binary release, python 1.5.2, win32-x86)
with IIS using pcgi, everything is O.K. except for error below, this error
occur when the web server was leave alone for about 2-3 days ( this is a
testing server). In order to solve this, all I have to do is  just go to
zope management screen, restart zope and it will be fine again.

Is this a PCGI problem ?? The database server is running O.K. when I got
this error.

Please help.


  Sorry, a Zope error occurred.<p>
<!--
Traceback (innermost last):
  File C:\PROGRA~1\blue\lib\python\ZPublisher\Publish.py, line 222, in
publish_module
  File C:\PROGRA~1\blue\lib\python\ZPublisher\Publish.py, line 187, in
publish
  File C:\PROGRA~1\blue\lib\python\Zope\__init__.py, line 221, in
zpublisher_exception_hook
    (Object: ApplicationDefaultPermissions)
  File C:\PROGRA~1\blue\lib\python\ZPublisher\Publish.py, line 171, in
publish
  File C:\PROGRA~1\blue\lib\python\ZPublisher\mapply.py, line 160, in
mapply
    (Object: index_html)
  File C:\PROGRA~1\blue\lib\python\ZPublisher\Publish.py, line 112, in
call_object
    (Object: index_html)
  File C:\PROGRA~1\blue\lib\python\OFS\DTMLDocument.py, line 177, in
__call__
    (Object: index_html)
  File C:\PROGRA~1\blue\lib\python\DocumentTemplate\DT_String.py, line 528,
in __call__
    (Object: index_html)
  File C:\PROGRA~1\blue\lib\python\OFS\DTMLMethod.py, line 168, in __call__
    (Object: standard_html_header)
  File C:\PROGRA~1\blue\lib\python\DocumentTemplate\DT_String.py, line 528,
in __call__
    (Object: standard_html_header)
  File E:\MYBOOK~2\lib\python\Products\SQLSession\SQLSession.py, line 287,
in __call__
    (Object: Session)
  File E:\MYBOOK~2\lib\python\Products\SQLSession\SQLSession.py, line 315,
in newSession
    (Object: Session)
  File C:\PROGRA~1\blue\lib\python\Shared\DC\ZRDB\DA.py, line 453, in
__call__
    (Object: sqlSessionCreate)
  File d:\Program Files\MyUni\lib\python\Products\ZODBCDA\db.py, line 198,
in query
sql.error: ('08S01', 0, '[Microsoft][ODBC SQL Server Driver]Communication
link failure')

-->