Use a Go struct for GOB encoding/decoding.
2017. december 18., hétfő 13:51:26 UTC+1 időpontban Kanika Kakkar a
következőt írta:
>
> I am sending a C structure which looks like this
>
> typdef struct
> {
> unsigned char field1;
> unsigned char field2;
> unsigned char array[10];
> }complete_data_t;
>
> I am encoding this data using GOB and sending as UDP broadcast in a very
> small network. On the receiver side, all fields are correctly getting
> parsed but all array elements are coming as zero. I am populating these
> array elements with a non-zero value at the transmitter side.
>
> var data C.complete_data_t
>
> Transmitter side:
> var buffer bytes.Buffer
> err := gob.NewEncoder(&buffer).Encode(&data)
> _,err = conn.Write(buffer.Bytes())
> buffer.Reset()
>
> Receiver side:
> rx_buf := make([]byte, 1024)
> length,addr,err := conn.ReadFrom(rx_buf)
> buffer := bytes.NewBuffer(rx_buf[:length])
> err = gob.NewDecoder(buffer).Decode(&data)
>
>
>
>
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