Re: [ZODB-Dev] tid error with ClientStorage cache in Zope 2.9.2

2006-05-01 Thread Chris Withers
Dieter Maurer wrote: Chris Withers wrote at 2006-5-1 11:34 +0100: ... ...well, there are .zec files in the var directory, so I guess I must be. What controls whether a persistent or temporary client cache is used? Your Zope configuration file, of course ;-) Yeah, I knew that bit of it ;-)

Re: [ZODB-Dev] tid error with ClientStorage cache in Zope 2.9.2

2006-05-01 Thread Dieter Maurer
Chris Withers wrote at 2006-5-1 11:34 +0100: > ... >...well, there are .zec files in the var directory, so I guess I must >be. What controls whether a persistent or temporary client cache is used? Your Zope configuration file, of course ;-) It is the "client" option of the "zeoclient" section.

Re: [ZODB-Dev] tid error with ClientStorage cache in Zope 2.9.2

2006-05-01 Thread Chris Withers
Tim Peters wrote: it knew about. To support this, a persistent ZEO cache stores the value of the largest tid the ZEO client knew about in the cache file. Hmmm, didn't think I was using a persistent client cache here... ...well, there are .zec files in the var directory, so I guess I must be.

Re: [ZODB-Dev] tid error with ClientStorage cache in Zope 2.9.2

2006-04-28 Thread Tim Peters
[Tim] No, I don't. The internal docs/comments are inconsistent on this point. FileCache.settid() starts with ## # Update our idea of the most recent tid. [Chris] Is this the most recently used or the most recently available? (possible off-by-one error) Neither, really. It's the la

Re: [ZODB-Dev] tid error with ClientStorage cache in Zope 2.9.2

2006-04-28 Thread Chris Withers
Not sure if Jeremy still on this list so CCing... Tim Peters wrote: No, I don't. The internal docs/comments are inconsistent on this point. FileCache.settid() starts with ## # Update our idea of the most recent tid. Is this the most recently used or the most recently available? (poss

Re: [ZODB-Dev] tid error with ClientStorage cache in Zope 2.9.2

2006-04-27 Thread Tim Peters
[Chris Withers] > Just been digging some more on this issue and found: > http://mail.zope.org/pipermail/zodb-checkins/2004-January/008063.html > > In every case I get this error, the tid's are equal, which suggests your > notes about the <= potentially being bad were correct ;-) > > I'm low on fu h

Re: [ZODB-Dev] tid error with ClientStorage cache in Zope 2.9.2

2006-04-27 Thread Chris Withers
Hi Tim Just been digging some more on this issue and found: http://mail.zope.org/pipermail/zodb-checkins/2004-January/008063.html In every case I get this error, the tid's are equal, which suggests your notes about the <= potentially being bad were correct ;-) I'm low on fu here, so what's th