||Handles adding of different alerts, mainly dropdown notifications and
||Handles sending and formatting of individual e-mail messages through the
configured SMTP servers on the system
||Listens for any incoming RPC or one-way direct messages. Used when
horizontal scaling is implemented, and this is a back-end application
server within the cluster.
||Class that handles sending of SMS messages via Nexmo.
||Handles all web socket functionality, such as dispatching messages to
||Handles the internet web socket server, and listens for messages. For more
information, refer to the developer documenation.