[Ryu-devel] Facing problem in this method with physical switch

[Sagar Ramani]

@set_ev_cls(ofp_event.EventOFPEchoReply, MAIN_DISPATCHER)
def echo_reply_handler(self, ev):
try:
latency = time.time() - eval(ev.msg.data)
self.echo_latency[ev.msg.datapath.id] = latency
except:
print("in exception")
return

 in the above method it runs perfectly with mininet while with the physical
switch which is Zodiac fx it shows exception because in eval() method
ev.msg.data value is not coming so how to solve this problem ? can any one
help me.. Zodiac fx switch is connection is ok and tested
-- 
Thanks & Regards,
Ramani Sagar V.
G.E.S Class - II,
Govt Of Gujarat,
India.


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