That code seems to be correct (except that you might want a `if err != nil
{ break }` in there). I would say the reason you get empty messages is
because the other side is sending you empty messages.
On Sun, Feb 5, 2023 at 10:01 PM TH <tinsk...@gmail.com> wrote:
> Hey,
>
> I have a TCP client which reads data from server. Each message is ;
> delimited. I wonder what's the correct way to use bufio.Reader, as I'm
> getting empty messages.
>
> reader := bufio.NewReader(conn)
> for {
> msg, err := reader.ReadBytes(59) // ; as delimiter
> if err == nil {
> fmt.Printf("%v\n", string(msg))
> }
> }
>
> So sometimes I will get a msg that's only ";". I wonder if bufio.Reader
> can be re-used as I do it on my for loop? Or are there any handy packages
> that I could use to parse the ";" delimiter?
>
> I tried to write my own parser, but somehow bufio.Reader is like 3-4x
> faster even I thought I had an optimized code.
>
> Thanks
> - TH
>
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