latin decode allowed extra character in data from stream frame

I'm assuming this line in the server:

`send_time, offset, index, data = data.decode('latin-1').split(",", 3)`

is trying to deal with the 2 byte issue of some UTF-8 characters. I modified it to this:

`send_time, offset, index, data = data.split(b",", 3)`

which seems to work - although the codecs around it and the return streams have to be modified to accommodate that. 