[server] Make connection pooler configurable and set better default values
Drop the configuration connections-pool-size and add new configurations options:
* connections-pool-min-size. Set to 0 by default so we open connections only
when needed. This avoid opening min-size*processes connections at startup,
which is, it think, a good default.
* connections-pool-max-size. Set to 0 (unlimited) by default, so we move the
bottleneck to postgresql.
* connections-idle-timeout. Set to 10 minutes. I don't have arguments about
this except that this is the default in pgbouncer.
# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
"""
>>> from mode_plan import *
>>> ls()
<list of directory content>
>>> ren('A01','A03')
rename A010-joe.en.txt to A030-joe.en.txt
accept [y/N]?
"""
def ren(a,b):
names = glob.glob('%s*'%a)
for name in names :
print('rename %s to %s' % (name, name.replace(a,b)))
if raw_input('accept [y/N]?').lower() =='y':
for name in names:
os.system('hg mv %s %s' % (name, name.replace(a,b)))
def ls(): print('\n'.join(sorted(os.listdir('.'))))
def move():
filenames = []
for name in sorted(os.listdir('.')):
num = name[:2]
if num.isdigit():
filenames.append( (int(num), name) )
#print filenames
for num, name in filenames:
if num >= start:
print('hg mv %s %2i%s' %(name,num+1,name[2:]))