Example usage of simple Unix Datagram transport for Janus Gateway.
Connects to gateway and issues the info Janus API request.
janus-info /path/to/unix/socket
Starts an echotest server. See configuration options in echotest/echotest.cfg
echotest /path/to/echotest.cfg
Connects to gateway and issues the list_sessions Admin API request.
janus-list-sessions /path/to/unix/socket [admin_secret]