this error is coming out of the postgres database adapter. something happened while a database request was processed and database connection from the DA to postgres got disconnected. jens On 11/18/00 16:10, "Bak @ kedai" <kedai@kedai.com.my> wrote:
hi, i sometimes got this traceback from zope, and my site will be in a totally unusable state. i use zope2.2.2 with zeo0.4.1 and postgresql6.5 on RH linux.
i'm not sure whre the bug lies. also, can anybody be so kind and point me to where i can check postgresql error
the traceback ------ 2000-11-16T03:08:04 PANIC(300) ZODB A storage error occurred in the last phase o f a two-phase commit. This shouldn't happen. The application may be in a hosed state, so transactions will not be allowed to commit until the site/storage is r eset by a restart. Traceback (innermost last): File /usr/local/Zope/lib/python/ZODB/Transaction.py, line 296, in commit File /usr/local/Zope-2.2.0b3-src/lib/python/Shared/DC/ZRDB/THUNK.py, line 108, in tpc_finish File /home/kdie/Zope-2.0.1-src/lib/python/Products/ZPyGreSQLDA/db.py, line 114 , in _finish pg.error: pqReadData() -- backend closed the channel unexpectedly. This probably means the backend terminated abnormally before or while processing the request.
thanks