Well, with STUPID_FILE_LOG (or STUPID_LOG_FILE) I managed to snag this: ------ 2000-03-10T05:03:23 ERROR(200) ZServer uncaptured python exception, closing channel <zhttp_channel connected 216.32.64.10:61714 at 859ff38 channel#: 5831 requests:1> (socket.error:(32, 'Broken pipe') [/opt/Zope-2.1.4-src/ZServer/medusa/asynchat.py|handle_read|80] [/opt/Zope-2.1.4-src/ZServer/medusa/http_server.py|recv|406] [/opt/Zope-2.1.4-src/ZServer/medusa/asyncore.py|recv|256]) ------ 2000-03-10T05:03:32 ERROR(200) ZServer uncaptured python exception, closing channel <zhttp_channel connected 216.32.64.10:62068 at 8655290 channel#: 5832 requests:1> (socket.error:(32, 'Broken pipe') [/opt/Zope-2.1.4-src/ZServer/medusa/asynchat.py|handle_read|80] [/opt/Zope-2.1.4-src/ZServer/medusa/http_server.py|recv|406] [/opt/Zope-2.1.4-src/ZServer/medusa/asyncore.py|recv|256]) ------ 2000-03-10T05:04:14 INFO(0) GUF Successful authentication for user Swebb3 (http://207.241.10.50/premium/acl_users) Server is still up, but I'm wondering if these channels reopen or if they all close if that's what stops the server? I can see how this exception is getting left unhandled in the medusa code, so I'm going to try and catch it and startup the server again. -Jon Pavlos Christoforou <pavlos@gaaros.com> writes:

No nothing. Really weird. I have actually tried on a Zope instance that was accessed only by one person and still it will silently stop after some time. Nothing related to heavy load ...

Could be related to GUF as I was getting some exceptions from GUF but they were uncorrelated in time.

Pavlos

On Thu, 9 Mar 2000, Michel Pelletier wrote:

...

Do these sudden disapearances leave core files?

-Michel

Pavlos Christoforou wrote:

...

On 9 Mar 2000, Jon Prettyman wrote:

...

Under load (not too heavy, but busy) the Zope process SILENTLY stops. I get no traceback info anywhere that I can see. Nothing to stdout/stderr, nothing in Z2.log.

What a coincidence. I have exactly the same problem. One site with GUF and a CatalogAware ZClass which silently stops after some time. No errors.

The problem with GUF and DEBUG mode relates to lost filedescriptors. Someone posted an explanation (maybe a patch too). You might be able to locate it by doing a search on the list.

Please let me know if you find something out.

Pavlos

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