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Bug #939
closedWTableView::closeEditors() cause "no active transaction" error when run under transaction
Start date:
08/08/2011
Due date:
% Done:
0%
Estimated time:
Description
This code works:
view_->closeEditors();
dbo::Transaction t(session());
session().flush();
t.commit();
while this fails:
dbo::Transaction t(session());
view_->closeEditors();
session().flush();
t.commit();
Maybe it is related not with WTableView but with session().flush().
Updated by Koen Deforche over 12 years ago
- Status changed from New to Feedback
Hey,
Can you provide some more information on steps to reproduce?
I assume your table is linked to a Dbo::QueryModel ?
Also, it would be great if you can run under the debugger to see indeed whether the error is thrown from flush() or from somewhere in closeEditors().
The bug is intriguing since it sounds like a fundamental problem with nested transaction blocks.
Regards,
koen
Updated by Boris Nagaev over 12 years ago
Hello!
Yes, the table is linked to a QueryModel.
The error is thrown from flush()
#0 0x00007ffff5f4fa00 in __cxa_throw () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#1 0x0000000000436383 in Wt::Dbo::Session::implSave<facts::Fact> (this=0x7fffe80060a8, dbo=...)
at /usr/include/Wt/Dbo/Session_impl.h:253
#2 0x0000000000435239 in Wt::Dbo::MetaDbo<facts::Fact>::flush (this=0x7fffe801b150) at /usr/include/Wt/Dbo/ptr_impl.h:58
#3 0x00007ffff661b6f5 in Wt::Dbo::Session::flush (this=0x7fffe80060a8) at /build/buildd/witty-3.1.10/src/Wt/Dbo/Session.C:882
Updated by Koen Deforche over 12 years ago
- Assignee set to Koen Deforche
- Target version set to 3.2.0
Updated by Koen Deforche over 12 years ago
Hey,
I would appreciate a test case that reproduces this. I can't imagine a reason of why this goes wrong.
Regards,
koen
Updated by Koen Deforche over 12 years ago
- Status changed from Feedback to Closed
due to lack of test case, feedback
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