function SessionHandler::write

File

core/lib/Drupal/Core/Session/SessionHandler.php, line 82

Class

SessionHandler

Default session handler.

Namespace

Code

public function write(#[\SensitiveParameter] string $sid, string $value) : bool {
  $try_again = FALSE;
  $request = $this->requestStack
    ->getCurrentRequest();
  $fields = [
    'uid' => $request->getSession()
      ->get('uid', 0),
    'hostname' => $request->getClientIP(),
    'session' => $value,
    'timestamp' => $this->time
      ->getRequestTime(),
  ];
  $doWrite = fn() => $this->connection
    ->merge('sessions')
    ->keys([
    'sid' => Crypt::hashBase64($sid),
  ])
    ->fields($fields)
    ->execute();
  try {
    $doWrite();
  } catch (\Exception $e) {
    // If there was an exception, try to create the table.
    if (!($try_again = $this->ensureTableExists())) {
      // If the exception happened for other reason than the missing
      // table, propagate the exception.
      throw $e;
    }
  }
  // Now that the bin has been created, try again if necessary.
  if ($try_again) {
    $doWrite();
  }
  return TRUE;
}