[FrameworkBundle] set default session.handler alias if handler_id is not provided #37572
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Without a configured
handler_id
, thesession.handler
alias is not created, and somes services depend on this alias specialy.Related to the reported issue above (affected version 4.4.9), the
ServiceHandlerInterface
is an alias ofsession.handler
, when execute :bin/console debug:container session.handler
: The alias is not defined, so theContainerDebugCommand
look for a service containing thesession.handler
as part of his name (ContainerDebugCommand::findServiceIdsContaining() is called and returns by defaultsession.handler.native_file
)bin/console debug:container SessionHandlerInterface
: The service is defined as an alias ofsession.handler
, when callingContainerBuilder::getDefinition('session.handler')
the exception occured as the alias is not defined.Implemented solution
Create a default
session.handler
when the paramhandler_id
is not provided (I choosedsession.handler.native_file
rather thanNullSessionHandler
).Affected versions
From
3.4
to5.1