Internal helper function to "browse" a URL.
openURL(
url = NULL,
host = "127.0.0.1",
port = 8000,
browser = FALSE,
path = "",
protocol = "http://"
)
character url, if given and valid other parameters will be ignored.
character host to pass to plumber
integer port to pass to plumber
Boolean whether to specifically launch a browser
character path to TGVE instance
character protocol, this may change