Re: [ZODB-Dev] Problems with ReadConflictError

2006-08-22 Thread Dieter Maurer
Andrew McLean wrote at 2006-8-21 19:44 +0100: >I'm having a problem with my first multi-threaded application using ZODB >(v3.6). > >The program basically uses an OOBTree to record whether tasks have been >completed. The key is the task identifier. There are multiple Downloader >threads that need

RE: [ZODB-Dev] ZODB Conflict Error

2006-08-22 Thread Wohnlich, Eric (IMS)
Well this is just one time it occurred. I neglected to mention this, but the last time, the person was just trying to load the login_form page - so I doubt it's an ExFile problem. Incidentally, we have had users try to upload ridiculously large files (they complain that it takes too long!) which

Re: [ZODB-Dev] Problems with ReadConflictError

2006-08-22 Thread Andrew McLean
Chris Withers wrote: Andrew McLean wrote: Any advice gratefully received. I'd suggested moving to a ZODB version new enough to have MVCC support, which will likely make your problem go away... Chris I'm using v3.6. Unless I'm missing something, it's the most recent stable version. Since

Re: [ZODB-Dev] ZODB Conflict Error

2006-08-22 Thread Chris Withers
Wohnlich, Eric (IMS) wrote: ... Could faulty rewrite rules cause it to fail the retry? No. xx.xxx.xx.xxx - rickerw [15/Aug/2006:13:44:06 -0400] "POST /VirtualHostBase/https/xxx.xxx.xxx.xxx:443/db2/tissueresources/VirtualHo stRoot/_vh_cbctr/teamspaces/dclung/port

Re: [ZODB-Dev] Problems with ReadConflictError

2006-08-22 Thread Chris Withers
Andrew McLean wrote: Any advice gratefully received. I'd suggested moving to a ZODB version new enough to have MVCC support, which will likely make your problem go away... Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk __