create handler

[mhrashidi77]

hello everyone
how can i create a handler for my element is there a document??
thanks

[tbarbette]

You can check the explanation in the code at https://github.com/kohler/click/blob/master/lib/element.cc , but the first step is to be proficient with the usage of handlers themselves and Click in general before starting code modification. The wiki is a good starting point for that.

[mhrashidi77]

My issue is that I want to call a function of my element while the click is running.
What is your suggestion?
I recently figured out that there is something named LLRPC.
Is that better than handler for my purpose?