- """ Constructor.
- :param params: dictionary with the following keys:
- of_dpid: DPID to use for this controller ?? Does a controller have a dpid?
- of_url: must be [http://HOST:PORT/]
- of_user: user credentials, can be missing or None
- of_password: password credentials
- of_debug: debug level for logging. Default to ERROR
- other keys are ignored
- Raise an exception if same parameter is missing or wrong
+ """Constructor.
+ :param params: dictionary with the following keys:
+ of_dpid: DPID to use for this controller ?? Does a controller have a dpid?
+ of_url: must be [http://HOST:PORT/]
+ of_user: user credentials, can be missing or None
+ of_password: password credentials
+ of_debug: debug level for logging. Default to ERROR
+ other keys are ignored
+ Raise an exception if same parameter is missing or wrong