Re: [Zope-dev] Curiously Zope Hanging

2001-07-13 Thread Andre Schubert
Hi, Ok, we( my SysAdmin and i ) have found the problem of hanging. After hours of searching in the python Sources of all the Products which are involved we have nothing found. At this point my SysAdmin has the idea to trace the python processes with gdb. After this we could see that Zope was

Re: [Zope-dev] Curiously Zope Hanging

2001-07-12 Thread Steve Spicklemire
Hi Andre, What OS? I've had lots of trouble with Postgres and threads on FreeBSD. Have you tried starting Zope with '-D' to see if threads are an issue? -steve Andre Schubert wrote: Hi all, I have a problem with my Zope, he hangs unexpectly if i view a special Method which

RE: [Zope-dev] Curiously Zope Hanging

2001-07-12 Thread Paul Zwarts
]]On Behalf Of Andre Schubert Sent: Thursday, July 12, 2001 2:48 PM To: [EMAIL PROTECTED] Cc: zope Subject: Re: [Zope-dev] Curiously Zope Hanging Hi Steve, Immunix Redhat 6.2 Zope 2.3.3 Postgres 7.1.2 I'am running Zope with -M -D and with Stupid_log_file. But i don't find a problem. When Zope hangs

Re: [Zope-dev] Curiously Zope Hanging

2001-07-12 Thread Steve Spicklemire
Well, the good news is you have a reproducable symptom! Some suggestions: 1) Try the quer(y/ies) that cause the hang separately to make sure they return OK. 2) Create a Python script/Tiny table/Gadfly query that returns data that looks just like the result of your postgresql query to test

RE: [Zope-dev] Curiously Zope Hanging

2001-07-12 Thread Federico Di Gregorio
On 12 Jul 2001 15:20:16 +0200, Paul Zwarts wrote: I've had this problem as well, although I changed from ZPopPy to psycopg0.99.4 which solved the problem. What I found in REdhat Linux 7.1, where the ps -ef command now queries more info from its children, I finally saw the status of my dbms

Re: [Zope-dev] Curiously Zope Hanging

2001-07-12 Thread Steve Spicklemire
Hi Andre, Andre Schubert wrote: No, the problem is not reproduceable, because if move the timespan 5 minutes earlier then Zope crashes. And thats the problem. Hmm.. my point was only that if you can *predict* correctly when Zope will hang.. then it is at least 'reproducable'. If i call

RE: [Zope-dev] Curiously Zope Hanging

2001-07-12 Thread Paul Zwarts
unhappy customers anymore. Paz -Original Message- From: Federico Di Gregorio [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 12, 2001 3:30 PM To: Paul Zwarts Cc: Andre Schubert; [EMAIL PROTECTED]; zope Subject: RE: [Zope-dev] Curiously Zope Hanging On 12 Jul 2001 15:20:16 +0200, Paul Zwarts

Re: [Zope-dev] Curiously Zope Hanging

2001-07-12 Thread Andre Schubert
No, the problem is not reproduceable, because if move the timespan 5 minutes earlier then Zope crashes. And thats the problem. If have a select which selects data of a given timespan. The number of rows is equal, but the start and end is changing. The queries itself are running withoput problems

RE: [Zope-dev] Curiously Zope Hanging

2001-07-12 Thread Paul Zwarts
: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Steve Spicklemire Sent: Thursday, July 12, 2001 4:17 PM To: Andre Schubert Cc: zope Subject: Re: [Zope-dev] Curiously Zope Hanging Hi Andre, Andre Schubert wrote: No, the problem is not reproduceable, because if move the timespan 5

Re: [Zope-dev] Curiously Zope Hanging

2001-07-12 Thread Steve Spicklemire
Sorry.. got distracted and forgot where I was! I think I get the basic picture... but I think maybe we need more details of your system to be of any more help.. -steve as Steve Spicklemire schrieb: Well, the good news is you have a reproducable symptom!

Re: [Zope-dev] Curiously Zope Hanging

2001-07-12 Thread Dieter Maurer
Steve Spicklemire writes: What OS? I've had lots of trouble with Postgres and threads on FreeBSD. Have you tried starting Zope with '-D' to see if threads are an issue? Maybe in the stone age -D had disabled threading. All Zope versions I know of (from 2.1.6 on) were multi-threaded even