[Click] About the arrival of packets

[shule ney]

Hi,all:
Is there any mechanism that the kernel mode click can notify the user-land
if there are packets coming? Here what I want to implement is telling the
userland whether there are packets coming and the coming rate. Thanks for
your guys' help :D.
_______________________________________________
click mailing list
click@amsterdam.lcs.mit.edu
https://amsterdam.lcs.mit.edu/mailman/listinfo/click