hostport

func Join ¶

func Join(host, port string) string

Join combines a host and port into the canonical "host:port" form, or "[host]:port" for IPv6 literals. Unlike net.JoinHostPort, it accepts an IPv6 host in either bare (`fd38::1`) or already-bracketed (`[fd38::1]`) form: net.JoinHostPort would otherwise double-bracket the latter.