[Zope3-dev] Re: zope.app.rdb bug?

[Dmitry Vasiliev]

Jeff Rush wrote:
> Dmitry Vasiliev wrote:
>> David Johnson wrote:
>>
>>> I am using the zope database adapter, and on occasion (1/20) the 
>>> following code intermittently throws an exception (1/20 times), even 
>>> though the connection is connected.
>>
>> It's a known bug, see http://www.zope.org/Collectors/Zope3-dev/582. 
>> The problem is that the adapter sometimes can't be loaded from the 
>> ghost state. However, I still can't understand why the connection is 
>> closed (or reported as closed) while the request should be still in 
>> process... 
> 
> If it's related to persistence, then perhaps a workaround for David in 
> the meantime would be to supply the connector as a global utility not 
> stored in the ZODB.  I haven't seen the problem occur here and perhaps 
> that's because I declared my adapter in site.zcml so it never gets ghosted:

I guess the adapter should work just fine as global utility, but we need to fix 
the bug anyway.

-- 
Dmitry Vasiliev (dima at hlabs.spb.ru)
     http://hlabs.spb.ru