[server/session] add missing rollback when freeing a db connection
When we let go of a cnxset and give it back to the pool, we need to make
sure it's not in the middle of a transaction.
We got bitten by a migration where the connection used by admin's
repo.connect was not rolled back before attempting the migration,
causing a deadlock because it had a lock on a table. This could
potentially also be an issue for e.g. hooks or looping tasks that didn't
explicitly rollback before calling free_cnxset or moving out of a
ensure_cnx_set block.
%if 0%{?el5}
%define python python26
%define __python /usr/bin/python2.6
%else
%define python python
%define __python /usr/bin/python
%endif
Name: cubicweb
Version: 3.19.0
Release: logilab.1%{?dist}
Summary: CubicWeb is a semantic web application framework
Source0: http://download.logilab.org/pub/cubicweb/cubicweb-%{version}.tar.gz
License: LGPLv2+
Group: Development/Languages/Python
Vendor: Logilab <contact@logilab.fr>
Url: http://www.cubicweb.org/project/cubicweb
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-buildroot
BuildArch: noarch
Requires: %{python}
Requires: %{python}-logilab-common >= 0.60.0
Requires: %{python}-logilab-mtconverter >= 0.8.0
Requires: %{python}-rql >= 0.31.2
Requires: %{python}-yams >= 0.39.1
Requires: %{python}-logilab-database >= 1.12.1
Requires: %{python}-passlib
Requires: %{python}-lxml
Requires: %{python}-twisted-web
# the schema view uses `dot'; at least on el5, png output requires graphviz-gd
Requires: graphviz-gd
Requires: gettext
BuildRequires: %{python}
%description
a repository of entities / relations for knowledge management
%prep
%setup -q
%if 0%{?el5}
# change the python version in shebangs
find . -name '*.py' -type f -print0 | xargs -0 sed -i '1,3s;^#!.*python.*$;#! /usr/bin/python2.6;'
%endif
%install
NO_SETUPTOOLS=1 %{__python} setup.py --quiet install --no-compile --prefix=%{_prefix} --root="$RPM_BUILD_ROOT"
mkdir -p $RPM_BUILD_ROOT/var/log/cubicweb
%clean
rm -rf $RPM_BUILD_ROOT
%files
%defattr(-, root, root)
%dir /var/log/cubicweb
/*