portlist

type List []Port

type Poller struct {
	// C received the list of ports periodically. It's closed when
	// Run completes, after which Err can be checked.
	C <-chan List

	// Err is the error from the final GetList call. It is only
	// valid to read once C has been closed. Err is nil if Close
	// is called or the context is canceled.
	Err error
	// contains filtered or unexported fields
}

type Port struct {
	Proto   string // "tcp" or "udp"
	Port    uint16 // port number
	Process string // optional process name, if found
	// contains filtered or unexported fields
}