AsyncSubscription runs the message handling loop given an EventHandler and optional ErrorHandler.

IsNormalWebsocketClose returns true if err indicates a normal EOF close of the websocket.

NewClient constructs a new websocket client to connect to the endpoint specified, subscribing to topics (which may be an empty list).

ErrTLSDailFuncNotProvided is returned by NewClient if secure is True but no TLSDailFunc is provided.

Client is a basic websocket client for publishing/subscribing to events via the Zeek broker websocket API.

TLSDialFunc is a type alias for the function that us used by NewClient to make a TLS connection when connecting to an HTTPS websocket (wss scheme) broker server.