[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.
from unittest import TestCase
from cubicweb import crypto
class CryptoTC(TestCase):
def test_encrypt_decrypt_roundtrip(self):
data = {'a': u'ah', 'b': [1, 2]}
seed = 's' * 16
crypted = crypto.encrypt(data, seed)
decrypted = crypto.decrypt(crypted, seed)
self.assertEqual(decrypted, data)
if __name__ == '__main__':
import unittest
unittest.main()