Customs session names are broken

[itkfm]

What steps will reproduce the problem?

$v = new \Yiisoft\Session\Session([
    'name' => 'customname',
]);

What is the expected result?

Yiisoft\Session\Session::getName would return $this->options['name] if available (or first check whether there’s an active session) before resorting to session_name().

What do you get instead?

a fresh session and new session cookie each response

Additional info

session_name() always returns PHPSESSID when there’s been no session started yet.

Q	A
Version	1.1.0
PHP version	7.4
Operating system	Debian GNU/Linux 11

[itkfm]

Why is this a problem?

The first thing SessionMiddleware::process does, is to call ::getSessionIdFromRequest(…) which then results in a call to Yiisoft\Session\Session::getName which will always return "PHPSESSID" at this time

[vjik]

Fixed by #46