Tanganelli / CoAPthon

CoAPthon is a python library to the CoAP protocol aligned with the RFC
MIT License
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Coapclient can not receive data from Coapserver #173

Open SaberPhung opened 2 years ago

SaberPhung commented 2 years ago

Hi, I met the issue with the coapserver's response. Server runs on a device and listens to port 5683 and responds to port 5684. I see that stuff from Wireshark. I used coapclient.py https://github.com/Tanganelli/CoAPthon3/blob/master/coapclient.py It seems that the response message never reach the client and the client show "giving up" message after the request 4 times. image I'm trying to understand the issue, but not very successfully yet. Looking for some help coap.zip Wireshark IEEE802.15.4 decryption key: 7B:E4:39:B7:7D:16:3E:C7:7:73:A:34:A7:A6:34:73