NewManager creates a new initialized Manager with given configuration and given backend dialer.

NormalizeForID builds a normalized ID from given url or listen address so that it can be used in the system as unique identifier for various IDs.

AdminHTTPConfig is the HTTP server config for receiving admin API requests.

FrontendHTTPConfig is the HTTP server config for incoming websocket requests.

Manager is a pool of incoming frontend client connections along with mapped outgoing backend connections.

ServerConfig combines Frontend and Admin http servers configuration and other parameters needed by frontend system to operate properly.