Quoting David Worrall <david.worrall@iis.fraunhofer.de>:

> wow John - I owe you a beer for suggesting something so rare. :-)
>
> [BTW It is not in the canonical list or mentioned in Floss, for what  
> I can tell.]
>

whoops!

> Are the args for socksend_k the same as for socksend?

Yes except first arg is k-rate

I have not used it for some time so cannot vouch for it; would be  
interested in reports.  With the new type system we should drop the _k  
part.  Will consider

==John ff