I worded my comment carefully in anticipation of this question. Note that I said that the acceptable response when being “asked” it is to “repeat it back”, not “ask the same question”. Clearly the protocol specifies that the same string doesn’t count as a question anymore once it’s sent in response to a query initiated by someone else.
I worded my comment carefully in anticipation of this question. Note that I said that the acceptable response when being “asked” it is to “repeat it back”, not “ask the same question”. Clearly the protocol specifies that the same string doesn’t count as a question anymore once it’s sent in response to a query initiated by someone else.