Client contains limited information about a connected client.

Events provides callback handlers for different event hooks.

Clientlike is an interface for Clients and client-like objects that are able to describe their client/listener IDs and remote address.

OnConnect is called when a client successfully connects to the broker.

OnDisconnect is called when a client disconnects to the broker.

OnError is called when errors that will not be passed to OnDisconnect are handled by the server.

OnMessage function is called when a publish message is received.

OnProcessMessage is called when a publish message is received, allowing modification of the packet data after ACL checking has occurred but before any data is evaluated for processing - e.g.

OnSubscribe is called when a new subscription filter for a client is created.

OnUnsubscribe is called when an existing subscription filter for a client is removed.

Packets is an alias for packets.Packet.