60

SELECTS


select
   accept READ (...) do
   ...
   end;
or
   accept WRITE (...) do
   ...
   end;
or
   delay 10.0 * MINUTES;
   -- time out statements
end select;

-- or

select
   accept READ (...) do
   ...
   end;
or
   accept WRITE (...) do
   ...
   end;
else
   -- alternative statements
end select;
 
-- terminate and abort