Re: How to return user name from vibed session?

[Suliman via Digitalmars-d-learn]

On Thursday, 10 December 2015 at 12:30:51 UTC, Suliman wrote:
On Thursday, 10 December 2015 at 12:21:40 UTC, Adrian Matoga 
wrote:
On Thursday, 10 December 2015 at 11:36:20 UTC, Suliman wrote:
Vibed have method get for user session 
http://vibed.org/api/vibe.http.session/SessionStore

I set user name for session like this:
req.session.set("username", "admin");

But I can't understand how to get user name from it:

abstract std.variant.VariantN!(20) get(
  string id,
  string name,
  lazy std.variant.VariantN!(20) defaultVal
);

What does every string here mean? Could anybody to show 
example of usage?

I think what you need is Session.get, not SessionStore.get:

http://vibed.org/api/vibe.http.session/Session.get

Give me example please

I found example in vibenews:
 writeln("USER Session: ", req.session.get!string("username"));

but I can't understand why I should call it like this, but not 
like
 writeln("USER Session: ", req.session.get("username"));

And it's look like it do not return username, or user name are 
set incorrectly:

                        if(dbuser == "admin") // admin name 
hardcoded
                        {
                           _auth.isAuthorizated = true;
                           req.session.set("username", "admin");
                        }
                        else
                        {
                            
req.session.set(request["username"].to!string, dbuser); //set 
current username in parameter of session name
                            writeln("user name is: ", dbuser);
                        }