Evening,
During the lifetime of a session, the session may have uploaded bunch
of files and these need to be able to be destroyed/unlinked when a
session ends.
When user uploads a file it's parent dir is determined by the session
unique ID and the remote address of the uploader. The name is e.g. /
tmp/sha1 hash of session id and remote address'. This means in order
to determine what to destroy I need to know what remote address the
session belongs to. I am setting that when uploading a file has been
uploaded successfully.
In Boot.scala I want to do something like:
// Set session handler.
LiftSession.onAboutToShutdownSession = List[LiftSession => Unit](
session => {
var sessId = session.uniqueId
val remoteIp = session.get("remoteAddress")
val myTempDir = new TempDirWeb(sessId, remoteIp)
myTempDir.unlinkall()
})
Problem with this is that the LiftSession.get[T]() method is package
private (liftweb). I can think of some other scenarios where one would
need access to the session variables before destroying the session.
Does this make sense or is my design just plain wrong? :).
Cheers,
Alfred
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