Consider the following :
wish8.0
load libtclcdev.so
cdev hunt:ai011 "get VAL"
CDEV Directory Warning: No service matches "hunt:ai011" - "get VAL", default to
caService
0
% cdev hunt:ai011 "get VAL"
0
% exit
[hunt@pc1559]$ wish8.0
% load libtclcdev.so
% cdev hunt:ai011 "get VAL"
0
Thanks
Steve Hunt