Adding checking for "work done" status to IOFuture

[azrael417]

Hi all,

it would be helpful if IOFuture has a .done() member such as concurrent futures, i.e. a routine which checks whether the IO is complete. This would help iterating through lists/queues of outstanding requests and working on those which are done first.

for handle in iofuture_list:
   if not handle.done():
      continue
   #do whatever

Best Regards
Thorsten

[quasiben]

closed by #9