Hi
Ryu generate events at runtime by using exists OpenFlow definition
(ryu/ofproto/....)
The reason I think is they don't need to create new file when they add new
OpenFlow definition.
You can find here:
https://github.com/osrg/ryu/blob/master/ryu/controller/ofp_event.py#L96
Yi
2017-03-16 7:29 GMT-07:00 个人邮箱 <[email protected]>:
> Greeting!
>
> It’s confused me that when I read the simple_switch_13.py in app, the file
> mentioned about off_event.EventOFPSwitchFeatures,but I don’t find the
> EventOFPSwitchFeatures class in ofp_event.py in controller.And I want to
> know how could simple_switch_13.py run without defining
> EventOFPSwitchFeatures class?
>
> ps:the ofp_event.EventOFPPacketIn event is not defining in this file too.
>
>
> Thanks!
>
>
>
>
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--
Yi Tseng (a.k.a Takeshi)
Taiwan National Chiao Tung University
Department of Computer Science
W2CNLab
https://takeshi.tw
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