SDN pox controller Timer demo referred from pox wiki won't work












0















I try to use pox controller's Timer to do a little experiment. But a unexpected error have confused me, I just copied the demo code from pox wiki and I sure that I use the right python version 2.7.



pox wiki:




https://openflow.stanford.edu/display/ONL/POX+Wiki.html#POXWiki-Threads%2CTasks%2CandTimers%3Apox.lib.recoco




Error message:
enter image description here



demo code
enter image description here










share|improve this question





























    0















    I try to use pox controller's Timer to do a little experiment. But a unexpected error have confused me, I just copied the demo code from pox wiki and I sure that I use the right python version 2.7.



    pox wiki:




    https://openflow.stanford.edu/display/ONL/POX+Wiki.html#POXWiki-Threads%2CTasks%2CandTimers%3Apox.lib.recoco




    Error message:
    enter image description here



    demo code
    enter image description here










    share|improve this question



























      0












      0








      0








      I try to use pox controller's Timer to do a little experiment. But a unexpected error have confused me, I just copied the demo code from pox wiki and I sure that I use the right python version 2.7.



      pox wiki:




      https://openflow.stanford.edu/display/ONL/POX+Wiki.html#POXWiki-Threads%2CTasks%2CandTimers%3Apox.lib.recoco




      Error message:
      enter image description here



      demo code
      enter image description here










      share|improve this question
















      I try to use pox controller's Timer to do a little experiment. But a unexpected error have confused me, I just copied the demo code from pox wiki and I sure that I use the right python version 2.7.



      pox wiki:




      https://openflow.stanford.edu/display/ONL/POX+Wiki.html#POXWiki-Threads%2CTasks%2CandTimers%3Apox.lib.recoco




      Error message:
      enter image description here



      demo code
      enter image description here







      python timer sdn pox






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 16 '18 at 6:13







      Melvin Levett

















      asked Nov 16 '18 at 6:07









      Melvin LevettMelvin Levett

      338




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