Hello, I'm using libCURL in client side application and wonder how can I connect to server side, without sending any HEADERS/DATA frame. This means sending Magic and exchanging SETTINGS frames, but not sending any frame on a Stream different than Zero.
Мy question is because I'm trying to send PING frame as a way to check whether an idle connection is still functional. As stated in documentation curl_easy_upkeep function could be treated only by curl_easy_perform. Unfortunately, calling of curl_easy_perform leads to connect to server side, exchanging of SETTINGS frames and sending unwanted HEADERS/DATA frame, i.e. GET/POST request. Best regards, Kalin
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