Open cdh4u opened 4 years ago
Section 4.3 says:
“At the CoAP level, there is no way for the sender to detect if a Non- confirmable message was received or not.”
If the message is a request, and the sender receives the associated response, that does indicate that the message was received.
Similarly, if the message is sent empty, and triggers a Reset, the receival of that Reset indicates that the request was received.
Thanks! Indeed, some information about the reception of a Non-confirmable message can be inferred if that triggers a reply. I guess section 4.3 could be clarified in that sense.
Section 4.3 says:
“At the CoAP level, there is no way for the sender to detect if a Non- confirmable message was received or not.”
If the message is a request, and the sender receives the associated response, that does indicate that the message was received.
Similarly, if the message is sent empty, and triggers a Reset, the receival of that Reset indicates that the request was received.