Function WriteBackendKeyData

server/wire/protocol.go:233–238

writeBackendKeyData sends the backend key data (for cancel requests)

(w io.Writer, pid, secretKey int32)

func WriteAuthCleartextPassword(w io.Writer) error {
	data := make([]byte, 4)
	binary.BigEndian.PutUint32(data, authCleartextPwd)
	return WriteMessage(w, MsgAuth, data)
}

// writeParameterStatus sends a parameter status message
func WriteParameterStatus(w io.Writer, name, value string) error {
	data := []byte(name)
	data = append(data, 0)
	data = append(data, []byte(value)...)