- Removed event that had no subscribers.
- The xml docs are more useful on the properties and not their supporting private fields.
- Stop silencing cache errors as they may reveal other issues.
- Adding server to history was called twice.
- Connection null checks and refactoring of ConnectionExists exceptions.
- Added some logging.
Signed-off-by: Konstantina Chremmou <Konstantina.Chremmou@cloud.com>