The following command had been executed to get the
list of headers that did not contain '#pragma once':
'grep -rnw . -e "#pragma once" --include *.hh -L'
This change adds missing include guard to headers
that did not contain any guard.
Signed-off-by: Patryk Wrobel <patryk.wrobel@scylladb.com>
Closesscylladb/scylladb#19626
Said method can out-live the factory instance. This was not a problem
because the method takes care to keep all its need from `this` alive, by
copying them to the coroutine stack. However, this fact that this method
can out-live the instance is not obvious, and an unsuspecting developer
(me) added a new member (_logger) which was not kept alive.
This can cause a use-after-free in the factory. Fix by making
initialize() static, forcing the instance to pass all parameters
explicitely and add a comment explaining that this method can out-live
the instance.
