// This is a low-level function that is not supposed to be called directly
// by the user. Change this if the MessagePack protocol is updated.
func SendErrorResponseMessage(writer io.Writer, msgId uint, errMsg string) error {
_, err := writer.Write([]byte{0x94})
if err != nil {
return err
}
_, err = msgpack.PackInt8(writer, RESPONSE)
if err != nil {
return err
}
_, err = msgpack.PackUint(writer, msgId)
if err != nil {
return err
}
_, err = msgpack.PackBytes(writer, []byte(errMsg))
if err != nil {
return err
}
_, err = msgpack.PackNil(writer)
return err
}
// This is a low-level function that is not supposed to be called directly
// by the user. Change this if the MessagePack protocol is updated.
func SendRequestMessage(writer io.Writer, msgId int, funcName string, arguments []interface{}) error {
_, err := writer.Write([]byte{0x94})
if err != nil {
return err
}
_, err = msgpack.PackInt(writer, REQUEST)
if err != nil {
return err
}
_, err = msgpack.PackInt(writer, msgId)
if err != nil {
return err
}
_, err = msgpack.PackBytes(writer, []byte(funcName))
if err != nil {
return err
}
_, err = msgpack.PackArray(writer, reflect.ValueOf(arguments))
return err
}