On Sat, 10 Dec 2005, Brian Hurt <bhurt@spnz.org> wrote:
> 
> On Sat, 10 Dec 2005, Jonathan Bryant wrote:
> 
> > 2. Unix.accept raises an Unix.Unix_error(12, "accept", "") at some
> > random time (sometimes, I believe, after all of the connections have
> > been made, but I feel very wrong in thinking this)
> 
> Not sure if this helps, but errno 12 is ENOMEM, which means the kernel is 
> running out of memory.  I'm not sure what would cause it, however.

# (Obj.magic 12 : Unix.error);;
- : Unix.error = Unix.EINVAL

man accept:

	EINVAL
		Socket is not listening for connections.

Hope it helps,
ChriS