On Tue, 2015-08-25 at 11:38 +0100, Dancer New wrote:
Hi,
Hi,
I am trying to implement a user login on a website.
Each time a user logon, the session record the user name.
Firstly, have you considered using an existing authentication module, such as Dancer2::Plugin::Auth::Extensible? This will save reinventing the wheel.
The problem I have now was the database connection in 'before hook' ( setting user context) and the db connection in the route for actual query seems two different db connections. So the database doesn't know they are from the same user request and therefore doesn't return the right results.
It sounds like you are initiating a new database connection for each page request? If so, that's very expensive, and not likely to be very scalable.
How to keep the database connection in 'before hook' and pass the same database connection to other route?
If you still decide to do it this way, then you could save the database connection using var and then read that value later: var mydb => $db; ... my $db = var 'mydb'; Andy