Ok, a bit messy with the strings and your hard-coded msglen (4) etc, but here's
where I got to:
* * *
There's a couple of superfluous cast[pointer] in my original, in both send and
recv message. They were left over from developing (they have no effect because
they were just casting pointer -> pointer), code looks a bit cleaner when just
directly using the buffer pointer passed in (no cast needed).
look for and change:
* cast[pointer](buffer) -> buffer (two occurences)
* cast[pointer](data) -> data
* * *
The address of a cstring var is not the same as the data location, you need the
allocated memory addr at char[0], so in client prog need:
data[][0].addr, # data to send
* * *
In the server prog I changed the type of Msg to: type Msg = array[50,char] and
remove init of var b:Msg #= "ABC"
* * *
This gets the strings being passed across, but some more understanding and
re-factoring are probably in order
Hope this helps
