symfony/symfony — pull request #7576 by drak (2013-04-06 09:38:21+00:00)
Title: [2.3][Session] Give greater control over how and when session starts

| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | na
| License | MIT
| Doc PR | symfony/symfony-docs#2236

Refs #6036

Gives control over how start on demand works: allowing to turn it on or off and to allow bag access when session is off.