GetListener starts listener on a random port in localhost and returns the listener and the port that the listener is on.

HTMLPath returns the HTMLPath formed by joining the arguments together.

RegisterServiceWithSos tries to register a service with SoS.

RegistersNecessaryPatterns registers all the necessary patterns needed to make a service becomes a SoS client.

set htmlRoot var to array of dirs p.

StartServiceServer establishes registers all necessary patterns to the router passed in, registers the service with SoS using the port passed in, and starts serving the service on the listener passed in.

UnregisterServiceWithSos makes a request to SoS Server to unregister the service.